How to cut the cable. Sector shears for cutting any cable

Cable sector cutter for cutting armored and a simple cableNS-14, NS-45, NS-50 Bs, NS-70 BS, NS-75BS, NS-80 BS, NS-90 BS, NS 100 BS, NS 110 BS, NS -130 BS. and etc.Shears are hydraulic. Electrohydraulic cable cutter.

Sector cable shears NS-100BS Sh. A unique model for cutting power armored cable. Allows cutting of steel wire reinforced and XLPE insulated cables. Due to the fact that the cutting edges converge at an angle of 90 °, the cut is very even. Dual amplification mechanism. The model is equipped with retractable handles. Cable cutting up to d=100mm

Sector cable shears NS-90BS Sh.Model for cutting power armored cable. Extended non-sliding handles to minimize effort. Thanks to the integrated stand, one-handed operation is possible. Comes with a bag. Cable cutting up to d=90mm

Sector cable shears NS-80BS Sh.Model for cutting power armored cable. Extended non-sliding handles to minimize effort. Thanks to the integrated stand, one-handed operation is possible. Comes with a bag. Cable cutting up to d=80mm

Scissors sector cable NS-70BS Sh. Cutting of a cable of all types with a diameter. Universal model for cutting power armored cable. Scissors allow you to cut the cable reinforced with steel wire and with XLPE insulation without jamming. Cable cutting up to d=70mm.

Sector cable shears NS-50BS Sh.Model for cutting power armored cable. Extended non-sliding handles to minimize effort. Thanks to the integrated stand, one-handed operation is possible. Comes with a bag. Cable cutting up to d=50mm

Sector cable scissors NS-30S Sh. Model with replaceable blades for cable cutting. Scissors allow cutting also wire type A and AC. The model is equipped with retractable handles. Comes with a bag. Rope cutting up to d=20mm.

Sector cable shears NS-14S Sh. The model is equipped with retractable handles. Rope cutting d=14mm.

Sector cable scissors NS-45 Sh. Lightweight scissors for cutting unprotected cable. Work with one hand. The model is equipped with retractable handles and a mechanism for fixing the handles in a reduced state. Comes with branded bag. Cable cutting up to d=45mm

Sector cable shears NS-32 Sh. Light shears for cutting unprotected cable. Work with one hand. The model is equipped with mechanisms for unlocking the movable blade and fixing the handles in the reduced state. Cable cutting up to d=32.

Sector cable shears NS-1 Designed for cutting wires and cables with copper and aluminum conductors, including armored ones. Cutting up to d=24mm.

Sector cable shears NS-2M Designed for cutting wires and cables with copper and aluminum conductors, including armored ones. Cutting up to d=50mm.

Sector cable shears NS-3M Designed for cutting wires and cables with copper and aluminum conductors, including armored ones. Cutting up to d=70mm.

Sector cable scissors NS-32 Lightweight scissors for cutting unprotected cable. Work with one hand. The model is equipped with mechanisms for unlocking the movable blade and fixing the handles in the reduced state. Cutting cable up to 32 mm in diameter.

Sector cable shears NS-45 Lightweight shears for cutting unprotected cable. Work with one hand. The model is equipped with retractable handles and a mechanism for fixing the handles in a reduced state. Comes with branded bag. Cutting cable up to 45 mm in diameter.

Scissors sector cable NS-70 Cutting of a cable of all types with a diameter. Universal model for cutting power armored cable. Scissors allow you to cut the cable reinforced with steel wire and with XLPE insulation without jamming. Cutting cable up to 70 mm in diameter.

Sector cable shears NS-100 A unique model for cutting power armored cable. Allows cutting of steel wire reinforced and XLPE insulated cables. Due to the fact that the cutting edges have an involute profile, the cut is very even. The model is equipped with retractable handles. Cutting cable with diameter up to 100 mm.

Sector cable shears NS-120 A unique model for cutting power armored cable. Allows cutting of steel wire reinforced and XLPE insulated cables. Due to the fact that the cutting edges have an involute profile, the cut is very even. The model is equipped with retractable handles. Cutting cable with a diameter up to 120 mm.

Sector shears K-130 Sector shears K-130 are designed for cutting armored aluminum and copper cables (except cables armored with steel wire). Maximum cable diameter: 130mm

(section: for copper - up to 1150 mm2, for aluminum - up to 1600 mm2).

The scissors have a double amplification mechanism and retractable handles.

The cutting edges of the knives converge at an angle of 90 degrees - the cut is smooth.

Sector shears K-101 Sector shears K-101 R. are designed for cutting aluminum and copper cables, including cables armored with steel wire. Maximum cable diameter: 100

Sector shears K-100 Sector shears K-100 R. are designed for cutting armored aluminum and copper cables (except for cables armored with steel wire). Maximum cable diameter: 100mm

Sector shears K-75 R. are designed for cutting aluminum and copper armored cables (except for cables armored with steel wire). Maximum cable diameter: 75 mm (section up to 900 mm2)

Sector cable shears NST-38 Sector shears for cutting cables with a steel core up to d=38 mm, steel ropes up to d=6mm.

Sector scissors NS-32

Cutting range:

cables with tape armor ∅ up to 32 mm

Blade hardness HRC 48...52

Reliable ratchet

Handle lock

Length: 250 mm

Sector scissors NS-40

Sector shears for cutting armored cables

Cutting range:

Special heat treatment of blades

Blade hardness HRC 48...52

Lightweight, compact model

Reliable ratchet

Blade unlock function from any position

Weight: 1.0 kg

Length: 240 mm

Sector scissors NS-53

Sector shears for cutting armored cables

Cutting range:

Special heat treatment of blades

Blade hardness HRC 48...52

advanced design

Reliable ratchet

Blade unlock function from any position

Handle lock

Length: 275 mm

Sector scissors NS-45

Sector shears for cutting armored cables

Cutting range:

cables with tape armor ∅ up to 45 mm

Special heat treatment of blades

Specially shaped sector blades. Blade hardness HRC 48...52

Blade unlock function from any position

Telescopic handles

The lock for fixing the handles in the closed position

Weight: 1.10 kg

Length: 235/290 mm

Sector scissors NS-70

Sector shears for cutting armored cables

Comparison of NS-70 with NS-100

Cutting range:

cables with tape armor ∅ up to 70 mm

Optimal balance: functionality - quality - price

Packing: fabric waterproof bag

Weight: 2.90 kg

Length: 350/430 mm

Sector scissors NS-100

Sector shears for cutting armored cables

Comparison of NS-70 with NS-100

Cutting range:

Specially shaped sector blades. Hardness HRC 48...52

Special hardening and sharpening of blades

Telescopic handles with the ability to fix at any point

Ability to work with one hand

Packing: fabric waterproof bag

Weight: 5.90 kg

Length: 520/720 m

Sector scissors NS-120

Sector shears for cutting armored cables

Cutting range:

cables with tape armor ∅ up to 120 mm

Removable legs for a stable position of the scissors when cutting

Specially shaped sector blades. Hardness HRC 48...52

Telescopic handles with the ability to fix at any point

Ability to work with one hand

Packing: fabric waterproof bag

Weight: 7.20 kg

Length: 560/740 mm

Sector shears for cutting armored cables, AC wires and steel ropes

Sector scissors NST-38

Universal sector shears with monoblades for cutting steel ropes, AC wires and armored cables

Cutting range:

wires AS, ASK, SIP-3 ∅ up to 38 mm

steel ropes: 1x7 - ∅ up to 11 mm

1x19, 1x37 - ∅ up to 15 mm

cables with wire armor ∅ up to 15 mm

cables with tape armor ∅ up to 38 mm

mild steel bars ∅ up to 6 mm

Monoblades of the increased hardness. Blade hardness HRC 58...60

Powerful ratchet

Blade release function

Telescopic handles

Unique, lightweight, compact design for cutting all types of cable

Packing: fabric waterproof bag

Weight: 1.90 kg

Length: 290/380 mm

Sector scissors NST-40

Cutting range:

steel ropes: 1x7 - ∅ up to 10 mm

1x19, 1x37 - ∅ up to 14 mm

cables with wire armor ∅ up to 14 mm

mild steel bars ∅ up to 14 mm

Powerful ratchet mechanism. Blade stepping

Blade release function

Telescopic handles with the ability to fix at any point

Packing: fabric waterproof bag

Weight: 3.70 kg

Length: 440/630 mm

Sector scissors NST-55

Sector shears with interchangeable blades for cutting steel ropes, AC wires and armored cables

Cutting range:

wires AS, ASK, SIP-3 ∅ up to 52 mm

steel ropes: 1x7 - ∅ up to 12 mm 1x 19, 1x 37 - ∅ up to 16 mm

cables with wire armor ∅ up to 16 mm

Replaceable blades of increased hardness. Blade hardness HRC 56...60

Removable legs providing three points of support. Ability to operate with one hand

Powerful ratchet

Blade release function

Telescopic handles

Packing: fabric waterproof bag

Weight: 6.60 kg

Length: 525/720 mm

Hand-held battery shears for cutting armored cables, AC wires and steel cables

Accumulator scissors HSA-55

Sector battery shears for cutting armored cables

HSA-55 cordless shears are designed for cutting copper and aluminum cables with tape armor. Cutting large diameter cables in minimum time

Balanced design, convenient control buttons. Ability to work with one hand

Releasing the start button stops the tool instantly

Thanks to the powerful motor, the effort required when cutting is no more than the force of pressing a button

Wide teeth on the movable blade and pinion provide powerful torque

Included:

accumulator scissors HSA-55

durable plastic case

Cutting Range::

cables with tape armor ∅ up to 55 mm

telephone cables ∅ up to 55 mm

Blade hardness: 58 HRC

Swing design of the blade forward and reverse feed switch with an accidental start protection button

Overload protection device

Robust mechanical design with electric battery drive

Ability to work with one hand

Cutting time: ~ 9 sec.

Kit/tool ​​weight: 7.00/2.70 kg

Length: 325mm

Case dimensions: 470x415x120 mm

Accumulator scissors NGRA-40

Hydraulic cordless shears for cutting cables, AC wires, steel ropes

Accumulator shears NGRA-40 are designed for cutting steel-aluminum wires, steel cables, ropes, as well as cables with wire and tape steel armor

Blades with increased hardness HRC 58...60 and a special sharpening angle for cutting hard materials

Guillotine design of scissors. Folding swivel working head

Built-in overload protection mechanism prevents tool breakage

LED indication of battery status on tool body

Optional battery ensures trouble-free operation of the tool

Sturdy plastic case with compartments for tools, two batteries and charger

Included:

battery scissors NGRA-40

2 batteries: Li-Ion, 14.4 V

charger from mains 220 V

shoulder strap

durable plastic case

Cutting range:

wires AS, ASK, SIP-3 ∅ up to 40 mm

steel cables: 6x7 - ∅ up to 22 mm

6x19, 6x37 - ∅ up to 25 mm

steel ropes: 1x7 - ∅ up to 15 mm

1x19, 1x37 - ∅ up to 20 mm

cables with tape armor ∅ up to 40 mm

Automatic mechanism. Pressure Relief (ASD)

Manual pressure release button

Two speed pump

Ability to work with one hand

Cutting time: 6-8 sec.

Maximum force: 6 t

Battery charging time: 60 min.

Kit/tool ​​weight: 11.00/5.40 kg

Length: 430 mm

Case dimensions: 570x455x145 mm

Hydraulic shears for cutting power armored cables

Hydraulic shears NGR-20

Cutting range:

wires AS, ASK, SIP-3 ∅ up to 20 mm

steel cables:

6х7 - ∅ up to 16 mm

6x19, 6x37 - ∅ up to 20 mm

steel ropes:

1х7 - ∅ up to 16 mm

1x19, 1x37 - ∅ up to 16 mm

mild steel bars ∅ up to 16 mm

cables with wire armor ∅ up to 20 mm

cables ∅ up to 20 mm

Two speed pump

Rotating guillotine head

Cutting force: 5 t

Weight: 3.20 kg

Length: 360 mm

Packing: plastic case

Case dimensions: 445x190x85 mm

Hydraulic shears NGR-30

Manual hydraulic shears for cutting steel ropes, AC wires and armored cables

Cutting range:

wires AS, ASK, SIP-3 ∅ up to 30 mm

steel cables:

1x7 - ∅ up to 10 mm

1x19, 1x37 - ∅ up to 12 mm

steel ropes:

1x7 - ∅ up to 10 mm

1x19, 1x37- ∅ up to 12 mm

cables with wire armor ∅ up to 12 mm

cables with tape armor ∅ up to 30 mm

telephone cables ∅ up to 30 mm

Two speed pump

Hardened blades HRC 58...60

Ergonomic pressure release lever

Cutting force: 5 t

Spring-loaded handle with lock

Weight: 4.00 kg

Length: 450 mm

Packing: plastic case

Case dimensions: 545x205x110 mm

Hydraulic shears NGR-40

Manual hydraulic shears for cutting steel ropes, AC wires and armored cables

Cutting range:

wires AS, ASK, SIP-3 ∅ up to 40 mm

steel cables:

6х7 - ∅ up to 22 mm

6x19, 6x37 - ∅ up to 25 mm

steel ropes:

1х7 - ∅ up to 15 mm

1x19, 1x37 - ∅ up to 20 mm

low carbon steel bars

steel ∅ up to 20 mm

cables with wire armor ∅ up to 20 mm

cables with tape armor ∅ up to 40 mm

telephone cables ∅ up to 40 mm

Two speed pump

Rotating guillotine head

Cutting force: 7 t

Weight: 5.50 kg

Length: 580 mm

Packing: plastic case

Case dimensions: 715x210x110 mm

Hydraulic shears NGR-53

Manual hydraulic shears for cutting steel ropes, AC wires and armored cables

Cutting range:

wires AS, ASK, SIP-3 ∅ up to 53 mm

steel cables:

6x7 - ∅ up to 25 mm

6x19, 6x37 - ∅ up to 30 mm

steel ropes:

1х7 - ∅ up to 15 mm

1x19, 1x37 - ∅ up to 20 mm

low carbon steel bars

steel ∅ up to 22 mm

cables with wire armor ∅ up to 20 mm

cables with tape armor ∅ up to 53 mm

telephone cables ∅ up to 53 mm

Two speed pump

Hardened blades HRC 52...56

Rotating guillotine head

Manual pressure relief valve

Cutting force: 8 t

Weight: 6.10 kg

Length: 600 mm

Packing: plastic case

Case dimensions: 735x210x110 mm

Hydraulic shears NGR-65

Manual hydraulic shears for cutting steel ropes, AC wires and armored cables

Cutting range:

wires AS, ASK, SIP-3 ∅ up to 65 mm

steel cables:

6x7 - ∅ up to 25 mm

6x12, 6x19 - ∅ up to 30 mm

steel ropes:

1х7 - ∅ up to 15 mm

1x19 - ∅ up to 20 mm

mild steel bars ∅ up to 20 mm

cables with wire armor ∅ up to 65 mm

Two speed pump

Hardened blades HRC 60...62

Rotating guillotine head

Fiberglass handles

Cutting force: 7 t

Weight: 8.45 kg

Length: 755 mm

Packing: plastic case

Case dimensions: 835x220x95 mm

Hydraulic shears NGR-85

Manual hydraulic shears for cutting steel ropes, AC wires and armored cables

Cutting range:

wires AS, ASK, SIP-3 ∅ up to 85 mm

steel cables:

6x7 - ∅ up to 25 mm

6x12, 6x19 - ∅ up to 30 mm

steel ropes:

1х7 - ∅ up to 15 mm

1x19 - ∅ up to 20 mm

mild steel bars ∅ up to 22 mm

cables with wire armor ∅ up to 85 mm

Two speed pump

Hardened blades HRC 60...62

Rotating guillotine head

Manual pressure relief by turning the handle

Fiberglass handles

Cutting force: 7 t

Weight: 9.25 kg

Length: 820 mm

Packing: plastic case

Case dimensions: 835x220x95 mm

Manual cable cutter TR-6

Cutting range:

steel cables ∅ up to 6 mm

Blades of increased hardness.

Hardness HRC 62...64

Special blade sharpening

Stoppers on handles

Reliable and durable model

Weight: 0.7 kg

Length: 310 mm

Manual cable cutter TR-10

Cutting range:

steel cables ∅ up to 10 mm

Blades of increased hardness.

Hardness HRC 62...64

Special blade sharpening

Lightweight die-cast aluminum alloy handles

Stoppers on handles

Reliable and durable model

Weight: 1.65 kg

Length: 590 mm

Manual cable cutter TR-12t

Cutting range:

steel cables ∅ up to 12 mm

container seals ∅ up to 8 mm

Blades of increased hardness.

Hardness HRC 62...64

Special blade sharpening

Telescopic handles with the ability to fix at any point

Compact and powerful tool

Packing: fabric waterproof bag

Weight: 2.50 kg

Length: 420/610 mm

Sector scissors NS-110BS allow cutting armored cable, all types of power cable, including those with steel wire armor. Ergonomic handle shape. Additional guide for exceptionally straight cuts.

Specifications:

Maximum cable diameter, mm110

Maximum section of aluminum cable, mm²3x300

Maximum cross-section of copper cable, mm²4x300

Length, mm 760

Weight, kg5.2

Hydraulic cable cutter

For cutting copper and aluminum cables, incl. armored, but without a steel core. Scissors with built-in pump for cables dia. up to 85 mm.

Code Type cables pressure dimensions kg

257.550 SH 85 Ø 85 mm 30 kN 700x160x75 mm 7.5

For cutting conductors, steel wires, according to the table below. cutting

head rotates 180 degrees.

Code Type aluminium-steel steel rope cables force L = mm kg

543.500 SH 24 300 mm2 Ø 22 mm Ø 24 mm 110 kN 426 3.9

543.530 SH 32 495 mm2 Ø 32 mm Ø 32 mm 200 kN 675 9.3

543.610 SH 40 550 mm2 Ø 22 mm Ø 40 mm 90 kN 630 5.7

543.670 SH 55 1000 mm2 Ø 30 mm Ø 54 mm 125 kN 610 7.5

With electric pump 400 V, 50 Hz or 220 V, mobile, 2 x 2 m hoses, pressure 600 bar,

1.5 l/min. For cables dia. up to 90 mm - 10 sec, up to 120 mm - 13 sec.

257.850 HEK 303/ 90 Ø 90 mm 0.75 kW 400 V 700x460x1050 mm 54.000 kg

257.855 HEK 303/120 Ø 120 mm 0.75 kW 400 V 700x460x1050 mm 54.000 kg

Hydraulic cable cutter with petrol engine

4-stroke petrol engine 3 kW, mobile, 2 hoses x 2 m, pressure 600 bar, 1.5

l/min For cables dia. up to 90 mm - 10 sec, up to 120 mm - 13 sec.

257.880 HBK 404/ 90 Ø 90 mm 3 kW 800x400x1050 mm 64.500 kg

257.890 HBK 404/120 Ø 120 mm 3 kW 800x400x1050 mm 64.500 kg

Electro-hydraulic cable cutter

Rechargeable, 24 V, 0.37 kW. For fast cutting of heavy cables or for recycling

recyclables. Diam. 90 or 120 mm. Please choose cutting head separately.

257.800 SDK 202/ 90 cutting head Ø 90 mm 12.000 kg

257.810 SDK 202/120 cutting head Ø 120 mm 14,000 kg

257.875 EHP 5 electro-hydraulic drive 22,000 kg

Cable cutting system

For cables dia. up to 80 or 95 mm. With these scissors, the cable is cut in order to make sure that there is no voltage. Due to the presence of an insulated 10-meter hose, there is no danger to personnel, even if the cable is accidentally exposed to high voltage.

259.650 CPF 085 foot pump Ø 85 mm 32.000 kg

259.670 CPF 095 foot pump Ø 95 mm 35.200 kg

259.690 CPF 120 foot pump Ø 120 mm 36.700 kg

NEGA-45 Sh. Electric-hydraulic accumulator cable shears
Max pressure 6 tons
Maximum cable diameter: 45mm (Armored copper and aluminum cable)
Stroke: 50 mm
Number of cuts per battery charge: Approximately 130 cuts (Copper cable section 150 mm2)
Oil brand: VMGZ
Operating temperature: -15o..+40oС
Battery: 18V 3Ah Li-Ion
Cutting time: 5-13sec (Depending on cable diameter)
Full battery charging time: about 2 hours
Warranty 3 years
Description of NEGA-45 Sh:
Electric-hydraulic accumulator shears NEGA-45 are designed for cutting armored aluminum and copper cables up to 45 mm in diameter
Tool advantage in high efficiency, easy operation, automatic reversing
The tool is powered by a Li-Ion battery, driven by a motor and controlled by a microcontroller
With a high pressure hydraulic system, the tool is ideal for work on construction sites
Peculiarities:
Control unit - automatically detects the pressure level during operation and provides protection, turns off the engine and automatically resets the settings after completion of work
Automatic pressure release - retraction of the piston to its original position when the maximum output is reached
Manual pressure release - retraction of the piston to its original position in case of incorrect operation
The tool is equipped with a double piston pump, which ensures a quick approach of the die to the socket and smooth crimping.
Cutting head rotates 360° for easy access in hard to reach areas
When any error occurs, a signal appears and the red indicator flashes
The whole tool is controlled by a trigger, which makes it more convenient to operate the tool than when working with two control buttons.
Li-ion battery has no memory effect and low self-discharge. Even after a long storage time, it is ready for use. In addition, it has a shorter charge cycle compared to a Ni-MH battery.
Thanks to the temperature sensor, the tool will automatically stop working if the temperature exceeds 60°C under long-term working conditions. An audible alarm means that the tool cannot continue to work until the temperature drops to normal.
Equipment:
01202 Electric-hydraulic accumulator cable cutters NEGA-45 Sh.
Knives: 1 set
Rechargeable battery 18V 3Ah Li-Ion: 2 pcs.
Charger from mains AC 100V~240V; 50~60Hz - 1 pc.
Cylinder repair kit 1pc.
Valve repair kit 1 pc.
Protective gloves 1 pair

Electro-hydraulic accumulator shears NEGA-45 Electro-hydraulic accumulator shears NEGA-45 are designed for cutting aluminum and copper cables up to 45 mm in diameter, as well as armored cables.

Hydraulic accumulator scissors NGRA-40 cutting:

AC wire o up to 40 mm

Steel ropes up to 14 mm

Cable with steel wire armor o up to 40 mm

Accumulator mechanical scissors HSA-55 cutting: - armored cable d up to 55 mm

Sector scissors VAT-30S+ Sh.Maximum diameter 30 mm - AC wire up to 400 mm. - armored cable up to 30 mm. - steel chain and bar up to 10 mm. Connection to an electric drill.

Sector scissors VAT-53C+ STOCK Maximum diameter 53 mm - AC wire up to 1440 mm2

Connection to an electric drill.

Sector scissors VAT-22T+ STOCK

Max diameter 22mm

Steel cable up to 30 mm in diameter.

Connection to an electric drill.

Sector scissors VAT-100BS+ Sh.

The maximum diameter is 100 mm. - armored cable up to 100 mm in diameter.

Connection to an electric drill.

Guillotine shears NDG-35S+ Sh.

Max diameter 35mm

AC wire up to 630 mm2

Armored cable up to 35 mm in diameter

Connection to an electric drill.

ARE-22 manual hydraulic rebar cutter with electric drive ARE-22 hydraulic portable electric rebar cutter is designed for cutting reinforcing steel bars, steel bars of square, round, hexagonal section, as well as other, less hard, materials with a diameter of 4 to 22 mm when performing construction , installation, repair and other types of work.

Manual rebar cutter with an autonomous electric drive ARE-16A Manual electric rebar cutter ARE-16A with an autonomous drive is designed for cutting rebar with a diameter of up to 16 mm

Manual rebar cutter with an electric drive ARE-25 with an autonomous drive is designed for cutting rebar with a diameter of up to 25 mm

Accumulator hydraulic cable cutter d=32mm Haupa Electrohydraulic scissors are designed for cutting cables up to 32 mm in diameter

Accumulator hydraulic cable cutter d = 85 mm Haupa Electro-hydraulic shears are designed for cutting cables up to 85 mm in diameter

Accumulator hydraulic cable cutter "AS6ST" d=20mm Haupa Electro-hydraulic scissors for cutting telecommunication cables up to 20 mm in diameter

Accumulator hydraulic cable cutter "AS6S-32" Electro-hydraulic shears for cutting telecommunication cables with a diameter of up to 32 mm

Haupa Cordless Hydraulic Cable and Rope Cutter Electro-hydraulic shears

for cutting cable up to 40 mm in diameter and rope up to 15 mm

Accumulator hydraulic cable cutter d=52mm Haupa Electrohydraulic shears are designed for cutting cables up to 52 mm in diameter

Accumulator hydraulic cable cutter d=85mm Haupa Electrohydraulic scissors are designed for cutting cables up to 85 mm in diameter

Dielectric cutter SSA95 for safe cutting of cables up to 60 kW

SA85 xx, SSA95 xx, SSA95-1 xx, SSA120 xx

Specifications:

Lightweight and compact design

The weight of the scissors is reduced due to the use of light alloys and corrosion-resistant materials.

Ergonomic pedal and anti-slip base provide comfortable operation and high stability

High cutting speed due to double hydraulic cylinder

Manometer for pressure control

Manual pressure release possible at any time

360° rotatable quick coupling with dirt cap

Operating pressure: ... 625 bar (62.5 MPa)

at low pressure:... 18.3 cm3

Pump performance per stroke

at high pressure:... 2 cm3

Tank capacity: ... 760 ml

Operating temperature range:... from -20°C to +40°C

Manufacturer: Intercable, Italy

Sector scissors NS-1, NS-2 and NS-3

For cutting cables and wires, sector scissors NS-1, NS-2 and NS-3 are used

Shears NS-1 are designed for cutting cables with copper and aluminum conductors with a cross section of ZX10 and 3X25 mm2, respectively (the largest diameter of the cut cable is 25 mm), as well as aluminum single-wire and stranded wires with a cross section of 50 and 70 mm2, respectively, and copper stranded wires with a cross section of 50 mm2,

scissors NS-2 - for cutting cables with copper and aluminum conductors with a cross section of 3X25 and 3 X 70 mm2, respectively (the largest diameter of the cut cable is 40 mm), as well as aluminum single-wire and stranded wires with a cross section of 120 and 240 mm2, respectively, and copper stranded wires with a cross section of 150 mm2,

scissors NS-3 - for cutting armored cables with copper and aluminum conductors with a cross section of 3X150 and 3X240 mm2, respectively (the largest diameter of the cut cable is 70 mm2).

NK-25 Cable shears. Simple and lightweight cable shears for cutting cables with a diameter of up to 25 mm.

NK-35 STOCK Cable shears. Simple and lightweight cable shears for cutting cables with a diameter of up to 35 mm.

NK-30M Cable shears. Reinforced cable shears for cutting non-armored cable up to 30 mm in diameter.

NK-40M Cable shears. Reinforced cable shears for cutting non-armored cable up to 40 mm in diameter.

NS-32 Sector scissors. Sector scissors for cutting cables of all types with a diameter of up to 32 mm.

NS-32M Sector scissors. Sector scissors for cutting cables with a diameter of up to 32 mm.

NS-45 Sector scissors. Sector scissors for cutting unprotected cable up to 45 mm in diameter.

NS-45M Sector scissors. Sector scissors for cutting unprotected cable up to 45 mm in diameter. Extra blades for cutting in restricted areas.

NS-14S Sector scissors. Sector scissors for cutting wire with a steel core type A and AC up to 300 sq. mm, optimal for work at height.

NS-30S Sector scissors. Sector scissors with replaceable blades for cutting type A and AC wires up to 450 sq. mm. The scissors also allow you to cut the steel cable.

NS-70BS Sector scissors. Sector scissors for cutting cables of all types with a diameter of up to 70 mm. Universal model for cutting power armored cable. Scissors allow you to cut the cable reinforced with steel wire and with XLPE insulation without jamming.

NS-80BS Sector shears. Sector shears allow cutting armored cable up to 80 mm in diameter. 3 blade attachment points for precise cutting.

NS-90B Sector scissors. Sector scissors for cutting power armored cable up to 90 mm in diameter. Thanks to the integrated stand, one-handed operation is possible.

NS-100BS Scissors are sector. Cutting of a cable of all types with a diameter up to 100 mm. Dual amplification mechanism.

AR-12 Hydraulic rebar cutter. Hydraulic rebar cutter allows cutting rebar and bars from low-alloy steel with a diameter of 4-12 mm.

AR-16 Hydraulic armature cutter. Hydraulic rebar cutter allows cutting rebar and low-alloy steel bars with a diameter of 4-16 mm.

NG-40S Hydraulic shears. Hydraulic shears allow cutting AC wire up to 40 mm.

NG-52B Hydraulic shears. Hydraulic shears allow cutting armored cable up to 52 mm.

VAT-22T+ Sector shears with electric drive. Sector shears with electric drive allow cutting steel cable, copper and aluminum cable up to 22 mm in diameter.

VAT-30C+ Sector scissors with electric drive. Sector scissors with electric drive. They allow cutting all types of power cables, including those with steel wire armor up to 30 mm in diameter.

VAT-53С+ Sector scissors with electric drive. Sector scissors with electric drive. They allow cutting all types of power cable and AC wire with a diameter of up to 53 mm.

VAT-100BS+ Sector shears with electric drive. Sector shears with electric drive allow you to cut all types of power cable, including those with steel wire armor, armored cable up to 100 mm in diameter.

Hydraulic cutting heads

PS 25 (TC 025)

Cutting force - 50 kN

Dimensions - 210 x 85 mm

Weight - 2.0 kg

PS 45 (TC 040)

Cutting force - 100 kN

Dimensions - 320 x 100 mm

Weight - 4.0 kg

PS 50 (TC 050)

Cutting force - 50 kN

Dimensions - 330 x 100 mm

Weight - 3.3 kg

PS 85 (TC 085)

Cutting force - 56 kN

Dimensions - 420 x 135 mm

Weight - 5.0 kg

PS 95

Dimensions - 450x300x150 mm

Weight - 14.6 kg

PS 120

Hydraulic cutting head with case for cutting aluminium, copper cables.

Dimensions - 600x220x90 mm

Weight - 14.9 kg

Hydraulic hand shears HS25 (HT-TC 025)

for cutting aluminium, copper and AC wires, max. diameter 25 mm

Pressing force - 50 kN

Dimensions - 380 x 130 mm

Weight - 2.9 kg

Hydraulic hand shears HSI45 (HT-TC 041)

for cutting aluminium, copper and AC wires, max. diameter 40 mm

Pressing force - 50 kN

Dimensions - 650 x 140 mm

Weight - 6.2 kg

Hydraulic hand shear HSI50 (HT-TC 050)

for cutting aluminium, copper cables, max. diameter 50 mm

Pressing force - 50 kN

Dimensions - 492 x 150 mm

Weight - 4.3 kg

Hydraulic Hand Shear HSI85 (HT-TC 0851)

for cutting aluminium, copper cables, max. diameter 85 mm

Pressing force - 56 kN

Dimensions - 660 x 140 mm

Weight - 7.3 kg

Cable and rod cutter НХ41.00.500 CRAB

Maximum cutting force, tf26

Maximum cut diameter, mm

steel bar 25

steel cable 32

Weight, kg10

Dimensions, mm310x90x130

Cutter for cables and wires HX 67.42.000

Maximum force, ts11

Maximum cut diameter of an aluminum cable with insulation and armor, mm80

Maximum cut conductor diameter, mm

Aluminum 45

steel-aluminum 45

copper 26

steel 15

Weight, kg12

Dimensions, mm450x80x225

Set NGPI-85 for work under voltage

Hydraulic cutter kit with foot pump for cutting live cables
For operation under voltage up to 35 kV
Kit composition:
scissors NGO-85
hydraulic foot pump PMN-700u with built-in pressure gauge
insulated high pressure hose, 10 m
grounding kit (option)
Shear cutting range: cables with tape armor ∅ up to 85 mm
Extended length of insulating hose keeps operator at a safe distance from cutting
Open type scissors with built-in stand-handle
Forced pressure relief foot lever and built-in pressure gauge provide full pump control during operation
Maximum pressure: 700 bar
Cutting force: 4 t
Special oil formulation with targeted isolation properties
Increased volume of the pump oil tank: 1.2 l
Packing: 2 steel cases
Kit weight: 33.00 kg
The shears are not intended for cutting steel-core wires and steel-wire armored cables.
The pump is filled with special dielectric oil.

Hydraulic shears NG-65

Cutting range:

cables with tape armor ∅ up to 65 mm

telephone cables ∅ up to 65 mm

Guillotine type shears

Cutting force: 4 t

Weight: 5.90 kg

Length: 400 mm

Packing: steel case

Case dimensions: 420x150x80 mm.

Hydraulic shears NG-85

Hydraulic cutting head for armored cables

Cutting range:

cables with tape armor ∅ up to 85 mm

telephone cables ∅ up to 85 mm

Guillotine type shears

Cutting cable in hard to reach places

Convenient carrying handle

Cutting force: 4 t

Weight: 6.00 kg

Length: 460 mm

Packing: steel case

Case dimensions: 480x150x80 mm

Hydraulic shears NG-100

Hydraulic cutting head for armored cables

Cutting range:

cables with tape armor ∅ up to 100 mm

telephone cables ∅ up to 100 mm

Guillotine type shears

Cutting cable in hard to reach places

Convenient carrying handle

Cutting force: 7.5 t

Weight: 11.30 kg

Length: 560 mm

Packing: steel case

Case dimensions: 585x240x90 mm

Hydraulic shears NG-130

Hydraulic cutting head for armored cables

Cutting range:

cables with tape armor ∅ up to 130 mm

telephone cables ∅ up to 130 mm

Guillotine type shears

Cutting cable in hard to reach places

Convenient carrying handle

Cutting force: 9.7 t

Weight: 13.00 kg

Length: 600 mm

Packing: steel case

Case dimensions: 630x280x100 mm

Compatibility: hydraulic pumps PMR-700, PMN-700, PME-700, PME-710

Hydraulic shears for cable cutting

Design:

spring return of the rod, hydraulic return of the rod (NK5-85G)

fold-out clamp allows cutting of cable clamped on both sides

small dimensions and weight

model NK5-85GRV is equipped with a built-in distributor

execution with an open cutting zone is possible

model force, tf cable diameter, mm stroke, mm drive type weight, kg

NK5-8558590hand pump8

NKA5-8558590built-in10

NK5-85G58590 hand pump with distributor6

NK5-85GRV58590hand pump, station8

Hydraulic shears for angle cuttingNGU50 NGU50A NGU75 NGU80 NGU100

Purpose: cutting a steel angle with a maximum section size of up to 100x100x10 (if necessary, cuts a strip, square and reinforcement)

Design: folding bracket allows you to cut metal clamped on both sides

autonomous and external hydraulic drive

spring and hydraulic stem return

Provides a quality, even cut

Hydraulic Nut Cutter

provides easy and safe removal of damaged and rusted nuts

Design: knife spring return

Cylinder at an angle to the work surface makes it possible to cut nuts that are far from the edge on a flat surface

small dimensions and weight

Cable cutters hydraulic

Purpose: recutting of steel ropes and cables

Design: spring or hydraulic stem return

folding bracket allows you to cut the cable clamped on both sides

C - stationary, A - manual with built-in drive

Hydraulic scissors for cutting fittingsNGA16 NG22NGA30

cutting steel, aluminum and copper wire, rope and bar material

open cutting area

autonomous drive works in any spatial position

Hydraulic cable shears with an open cutting area NK3-50 NK5-75 NK7-100

designed for cutting cables with aluminum and copper conductors, including armored

Design:

Two interchangeable handles for different positions

spring return of knives to their original position

small dimensions and weight

Possibility to install controls on the body (handles) of scissors

Shears hydraulic universal NU16NUA16 NU16G NU22 NUA22NU22G

NU28 NUA28 NU28G

effectively cut steel bars, copper and aluminum wire, cable

Design:

spring (NU models) or hydraulic (NU...G) stem return

models with built-in and external pump

work in any spatial position

folding bracket allows you to cut parts clamped on both sides

Sector scissors NS-50BAS

Sector shears NS-50BS are designed for cutting stranded copper and aluminum armored cables and AC wires with a maximum diameter of up to 50 mm, it is possible to cut low-carbon steel bars with a diameter of up to 16 mm

Characteristics:

Cable diameter, mm: AC - 50 (1440 sq.) Al, Cu, 50 steel - 16

Weight, kg: 2.3

Telescopic handles

Packing: bag

Type of cable cut: stranded copper and aluminum armored cable and AC wire, cutting of mild steel bars is possible

Tool Features:

A unique model both in its capabilities and in weight. Weight is 2.5 times lower than analogues with similar parameters, increased service life.

A special lever that allows you to unlock the movable sector blade at any stage.

Sector scissors NS-33T

Passport products

Sector shears NS-33T are designed for cutting a steel cable with a diameter of 24 to 33 mm

Characteristics:

Cable diameter, mm: steel cable - 33

Weight, kg: 5.1

Telescopic handles

Packing: bag

Type of cable to be cut: steel cable

Does not cut: copper and aluminum

Tool Features:

A special lever that allows you to unlock the movable sector blade at any stage.

Small tooth size on gear train to reduce cutting force.

Screw connection of the blades for the possibility of tightening them when loosened.

Possibility of self-sharpening of knives by the user, which significantly extends the service life of the tool.

Sector shears NS-50BS are designed for cutting stranded copper and aluminum armored cables and AC wires with a maximum diameter of up to 50 mm, it is possible to cut low-carbon steel bars with a diameter of up to 16 mm.

Sector shears NS-75BS are used for cutting stranded armored copper and aluminum cables, as well as those protected by double-layer armor made of galvanized steel wire.

Sector shears NS-80BS are designed for cutting stranded armored copper and aluminum cables with a maximum diameter of up to 80 mm.

Sector shears NS-110BS are used for cutting stranded armored copper and aluminum cables.

Sector shears NS-130BS are used for cutting stranded armored copper and aluminum cables.

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• Heat-shrinkable cable sleeves POLT, POLJ, GUST, GUSJ, SMOE, EPKT, TRAJ and other Raychem systems for any cable. RICS adapters, etc. Cable repair sleeves.
• Heat-shrinkable cable sleeves KVTp KNTp STp for any cable
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• Cable couplings of the firm 3M and other factories. Tension couplings. Couplings for submarine cable and self-regulating heating cable.
• Heat-shrinkable cable repair sleeves. Heat-shrinkable cable passage seals UKPT.
• Tool for cable and electrical work incl. removal of insulation from any cable. Knives for cable and electrical work
• Stripping tool for any cable, including XLPE cable
• Sets of tools for cable and electrical work, including the removal of insulation from any cable. Tool kits for electrician, electrician, cableman, cable welder, relayer, welder, battery man, etc.
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• Cable adapters KPRKO-20, 90-120 sq. mm and KPRKO-20, 240 sq. mm
• Cable straight and angled rollers, cable stockings for cable pulling and SIP.
• Cable stockings are standard, through, supporting, mounting for laying cable lines and self-supporting insulated wire.
• Device for harvesting cable channels UZK 11/100, UZK 11/150, UZK 11/200, etc. for cable pulling. Mini UZK.
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• Sector and hydraulic shears for cutting any cable, incl. with armor insulation. Cable sector shears for cutting armored and plain cables NS-14, NS-45, NS-50 Bs, NS-70 BS, NS-75BS, NS-80 BS, NS-90 BS, NS 100 BS, NS 110 BS, NS -130 BS. and etc

Branch wires are used to add a new line to the finished electrical network. For example, you have a cable running along the wall that you need to connect to to connect a new outlet. In this case, it is not necessary to cut the core and twist the three ends together. A safer and more durable way is to use special taps, which we will talk about next!

Squeeze a nut

When we considered the main ones, special attention was paid to a special walnut-type clip. The product has a fairly simple design, but, despite this, it allows you to make the branch reliable and durable. The compression nut consists of a carbolite body, a steel plate and a plate, which actually presses the cores with four screws.

The compact dimensions of the walnut, as well as its low cost, make it one of the most popular power line taps. In turn, the disadvantages of the product are low tightness ( 20), as well as the lack of the possibility of branching the cores of live wires. It should also be noted that a very important advantage of the "nut" is the ability to qualitatively connect copper and aluminum conductors with a cross section of 1.5 to 150 mm 2.

All you need is to put the stripped contacts in a special die and carefully tighten the screws with a screwdriver, then snap the case into place. You can learn more about it from our article.

Piercing clamps

An improved model of the nut cable clamp is. Disposable products, however, allow you to make a branch wire without cutting and even without peeling off the insulating layer during splicing. The design of the clamp is represented by a hexagonal head, which tightens the cores, as well as contact plates with teeth, which actually pierce the insulating material.

They are most often used for branching from an overhead line laid without stress relief.

The advantage of these products is as follows:

• You can branch wires from an overhead line (VL) even under voltage, without fear for your safety. This is due to the fact that the contact plate is reliably insulated from the clamping bolts.
• The body of the products is sealed and reliably protects the junction from bad weather conditions.
• The clamps are easy to operate and have a long service life.
• Low production cost.
• Capable of bonding copper and aluminum conductors.

As for the disadvantages, the main thing is only the “disposability” of the product, but this point is very controversial, given the durability of this method of branching wires without breaking.

Installation is carried out as follows:

Video instructions for installing the piercing clamp

Clamp type OB

When repairing or replacing electrical wiring in an apartment, you can use another pretty good option for splicing wires - using OV-type clamps. Products have the simplest design and no less simple principle of operation - the cable fits into a special latch, which pierces the conductor insulation layer with a brass connector. As a result, in a matter of seconds you can make a good branch from the cable of the main power line (for example, to a socket).

As for the disadvantages of latches, the main one is the limited conditions of use - the cross section of the cores should not exceed 6 mm 2. In turn, for home wiring of this section it will be quite enough even to connect a powerful electric stove.

Such connectors are also called "Scotchlocks". You can learn more about what scotchlocks are and how to use them from our separate article:.

Video instruction for using the latch to branch the wire without cutting:

The simplest version of the coupler

Polyethylene terminal blocks

A more outdated way of branching a wire is to use terminal blocks (they are also called polyethylene terminal blocks). It is not recommended to use compact ones, because. in this case, cutting and breaking the main core is indispensable. In addition, the terminal block also has such disadvantages as poor tightness and the need to periodically tighten the clamping screw, especially if the conductor is aluminum. As a result, you do not get any important advantages when splicing, and at the same time you get several serious disadvantages.

Overview of terminal blocks

Grandfather's twist

Well, the last method of branching wires that can be used is to twist a new line from a passing main line without additional soldering or welding. In this case, you must first strip the insulation of the conductors, after which the branch line should be screwed onto the main line (as shown in the picture).

Please note that when creating a twist, it is forbidden to connect aluminum and copper conductors. The conductors must be made of the same metal. According to paragraph PUE 2.1.21. () twisting cannot be done at all - all connections must be soldered, welded, crimped or fixed with clamps or terminal blocks. Therefore, to branch from the wire, use the above methods or solder such twists. We talked more about how to make twists in the article:.

Here, in fact, we examined the most popular ways to branch wires without breaking and cutting. Now you know how to make high-quality splicing of two power lines. Our advice is to use piercing clamps, which are the most trustworthy of all the options!

Related content:

In the process of installing wires, one of the most critical stages of work is the removal of insulation. It doesn't matter if the wire is aluminum, copper, enameled or plastic insulated, in each individual case it is necessary to follow the technology when stripping it. If you ignore the recommendations and advice on how to strip the wire, then the technical characteristics of the manufactured electrical system will be low. Consider several techniques for stripping insulation from a variety of coated wires.

Structural features of wires

Wires are of two types:

1. Single core.
2. Stranded.

Single-core means a wire in which the cross section is formed by one core or wiring. As for stranded wires, the cross section of such a wire is formed by several thin wires, which in some cases are intertwined with each other. In order for the stranded wire to be resilient and elastic, a thread is added to the structure that resembles nylon. Taking into account these features, the technology for stripping insulation in each individual case may differ.

Stripping with a knife

When removing the insulation with a knife, it is impossible to cut the wire in a circle with a blade in a perpendicular position - a notch of the copper core may form. As a result, with a slight bend, the wire will easily and quickly break in this particular place, especially if you undertook to strip the wire with a thickness of 0.6–0.8 mm. After a few bends, the wire breaks completely. When stripping the wire with a knife, the blade should be almost in the same plane with the axis of the wire. Pre-insulation is cut along the core. The insulation cut along the length is laid aside and simply cut off.

With this option for stripping, it is important to be careful, as you can easily injure your hands.

Using side cutters

A tool such as side cutters is often used incorrectly. The tool is taken in hand as it should, absolutely no attention is paid to the direction of the cutting edges. If you use the side cutters incorrectly, you will have to make great efforts. In addition, in this case there is a high risk of breaking off the wire along with the insulation.

It is important that the cutting edges are directed in the direction opposite to the movement of the tool. With this option, the blade will cut into the insulation even with little effort. As a result, the tube insulation is removed from the surface of the core without damaging it.

Reflow method

If you have a soldering iron, you can quickly remove the insulation by thermal method. To do this, heat up the soldering iron tip and run lightly over the plastic insulation. After heating, the plastic will melt and be removed. This method does not violate the conductor in any way. If you need to strip a large number of wires with such a winding, then it is recommended to use a special tool. For example, a special wood burner, which was previously known as "Pattern", would be suitable.

The reflow method is most effective if your wiring is old. After a long service life, the plastic winding on the wire becomes hard and brittle. Moreover, if the wire peeks out two or three centimeters from the junction box, neither the wire cutters nor the knife can handle it. And if you use a lighter or crawl with a soldering iron, then you can strip the wire.

And if enameled wire

If the conductor has a thickness of 0.2 mm, then the mechanical method of stripping is the best option. For this, a knife or sandpaper is used to scrape off the insulation.

• To process a cable that has thin insulation, you can use fine sandpaper. Bend it in half with sandpaper inward. Then wind the cable into a bent sheet of emery and, lightly pressing your fingers, pull the wire. This procedure should be continued until the enamel is cleaned.
• If a knife is used, it is necessary to lay part of the cable on a solid base. Then it is necessary to rotate it in a circle until the enamel is scraped off the surface of the conductor.

If the conductor is even thinner and has a diameter of less than 0.2 millimeters, then the mechanical method will not be effective. This is due to the fact that the enamel will not be removed as a result, and the wire itself may break. In this case, you can master the thermochemical method using a soldering iron and vinyl chloride insulation. To begin with, heat the soldering iron, then put vinyl chloride on the table, and lead the wire over it with a soldering iron. Under the influence of high temperature, chlorine is produced, which will clean the wire from the enamel.

In most cases, such wires are used in radio communications, and it is he who is wound on inductive coils. It also has a name - littsendrat. In its appearance, it is distinguished by the presence of a large number of thin wires, which are twisted into one conductor and at the same time covered with enamel.

No less interesting is another option for removing enameled insulation from the wire. You will need to buy aspirin tablets. A wire is laid on them and a heated tip of a soldering iron is similarly passed along it. As a result, the wire is exposed and plus everything else and tinned.

Removal of PTFE insulation

Fluoroplastic is a polymer that is produced by a chemical method. It has a number of positive characteristics, for example, it does not get wet from water and is highly resistant to organic substances. Its technical characteristics allow it to withstand temperatures up to 300 ° C! As insulation, it is ideal, but the main disadvantage is the high price. In this regard, it is used in special cases. In everyday life, it is applicable to many radio amateurs, since after soldering it has an aesthetic appearance, takes up little space and does not melt.

The material itself has the form of a thin narrow ribbon. She, in turn, is tightly wound on a twisted stranded wire. It is possible to clean such insulation only with a knife. The PTFE is scraped off to the desired length. As soon as the wire is exposed, the insulation is taken to the desired length, and the remaining fluoroplastic is cut off.

Insulation from fabric, rubber is cleaned by any of the above methods. The main thing is to prevent notches of the main core!

All of the above methods are manual. They require more time and attention, not to mention experience, when it comes to stranded wires with a small cross section. If you work in this area, and you regularly need to strip wires from insulation, then it is best to partially automate this process. For this, pliers were specially developed, or they are also called a stripper.

With the help of a stripper, the insulation is removed with one touch of the palm of your hand. Consider how to strip wires using the WS-04 stripper.

Specifications of stripper WS-04:

• It is possible to remove the insulation and cut wires Ø0.5–2.7 mm with a cross section from 0.2 to 6.0 mm 2 without prior adjustment.
• When adjusting the microscopic screw, you can strip the insulation from a thin wire ranging in size from 0.25 to 0.5 mm.
• The stripper allows you to crimp on wires connectors without insulation, insulated or automotive wires for a double clamp 0.8-2.7 mm.

In appearance, the stripper resembles pincers, at the end of which there is a cam lever. The upper jaws are movable, while the lower ones are fixed. The left pair is used to clamp the wire, and the right pair is used to remove and cut the insulation. At the first reduction of the handles, the left cam clamps the wire, and the right cam cuts its sharp edge into the insulation. With the constant reduction of the levers, the insulation is gradually removed from the wire. The process of stripping the wire with a stripper takes a few seconds.

The process of sequential operation of the stripper model WS-04 with single-core, stranded and two-core wire:

1. The wire is wound between the cutting knives, which are located on the inside of the handle. Then they should be brought together. The result is a cut of the end of the wire without deformation. To compare the cut with wire cutters, the end is always flattened and slightly pointed.
2. At the next stage, one end of the wire is wound between the movable and fixed sponge. After squeezing the handles, the insulation is removed. With such work, no notches are observed on the conductor.
3. To adjust the exact length of the stripped insulation, you can use the blue movable limiter.
4. On a two-core wire, the insulation is removed with a stripper in two passes.
5. From the first run, the PVC tube is removed.
6. At the second stage, insulation is simultaneously removed from two wires.

The operation time can take no more than 5 seconds!

Among other things, the stripper can also be used to strip the insulation of a telephone cable before pressing it into an RJ-11 connector. If a screw connection is used, then with just one movement, the insulation is removed from the wires.

A stripper can also be used to strip shielded wires. First of all, it should be noted that this is a rather difficult task, especially if the conductor is thin. So, the first step is to remove the insulation from the shielding braid. To expose the central wire, the braid is untwisted with a needle or spike. It remains to make one movement with the stripper and the wire is released from insulation. Cleaning shielded wire by hand is a tedious job, especially if all you have at hand is a knife. It is very easy to damage the wire with a knife!

So, as you can see, the stripper is a fairly versatile tool that cleans different wires from insulation.

Coaxial cable

You can strip the insulation on the coaxial cable with your own hands. While the equipment for this purpose is inexpensive and readily available, we'll walk you through how to get the job done with wire cutters and a knife. As a rule, such a cable is used for connecting satellite TV and for standard F.

Step-by-step instructions on how to strip a coaxial wire:

1. The cable should be taken away from your body.
2. Take a utility knife and press firmly on the cable at a right angle from the end of the cable at a distance of 2.5 cm. Do not press with the end of the blade otherwise it will break off and may bounce into the eyes.
3. At this stage, it is necessary to cut through the outer jacket, braid, foil layer and dielectric foam. In most cases, it is white. It is with such layers that the vein is surrounded. You will feel some resistance as the blade plunges into the cable. As soon as the blade has reached half of the wire, you need to put less pressure on it. It is extremely important not to damage the central core!
4. Next, you should walk around the circle of the cable. When doing this, be careful not to leave notches on the core.
5. Now pull and twist the cut edge of the insulation. By doing this, you can remove the cut end of the insulation.
6. If wires stick out from under the cable sheath, then cut them off with wire cutters so that they do not go beyond the edge of the sheath. It is important to examine the wire for notches. If there are any, then the above procedure will have to be repeated.
7. Dielectric foam may partially remain on the main core. You can simply remove it with a fingernail.
8. To connect the cable to connector F, first remove a small part of the top sheath.
9. To do this, measure eight millimeters from the previous cut point. Make an incision in the top shell. As in the previous case, the incision is made perpendicular to the wire. Be careful not to snag the braid. In some modifications of the F connector, there is no need to remove the braid, while in others, on the contrary, it should be removed.
10. If you are not sure whether a braid is needed in your case, then leave it temporarily. This braid is around the dielectric foam. Her wiring is less than a human hair thick, so all work should be done carefully. Just the same, now the incision needs to be made with the tip of the blade along the entire wire.
11. Remove eight millimeters of the cable sheath so that the dielectric foam wrapped in the winding remains on the core.
12. The braid wraps over the outer sheath. So, the dielectric is exposed. At this stage, pay attention to the requirement of the F-connector: which end of the wire should be in your case.
13. All possible wiring should be absent between the braid and the central core. Against the background of a white dielectric, this will be clearly visible.
14. An F-connector is placed on the end of the cable.
15. The dielectric must be at the bottom of the connector after it is seated on it. It is unacceptable that he looks out or does not reach the bottom of the connector.

Under no circumstances should the tip come into contact with the F-connector.

The F-connector is now ready for use.

Cable stripping knives

Separately, it should be said about special knives that are directly used to strip the insulation from the cable. For example, the most popular is a knife with a hook. In the process of operation, it is much more convenient than stationery. Moreover, thanks to the thick blade, they can work more confidently and boldly. It will be difficult for them to cut the wire insulation, but cutting the cable along: this is what you need. Such a hook digs well into the cable sheath, so it will not jump out of it. However, such a tool does not have all the advantages, since it cannot provide good cable stripping.

Another special knife is known.

It is very easy to work. To begin with, pull the special bracket with your thumb. It is under it that you will thread the wire. At this point, a small knife peeps out of the handle, rotating around its axis. After laying the cable, the bracket presses it against this knife. Make two or three turns around the wire until you get a notch. Now, without removing the wire, pull the tool firmly towards the end. The knife will turn and cut along the casing. In the end, it remains just to remove the cut off part and continue working.

The only drawback of such a device is that it is necessary to adjust the wheel directly to the depth of one or another type of wire. You can use a piece of wire to adjust.

Also, such a knife does not cope very well with the elimination of insulation. This is due to the fact that the device can flatten a thick cable with careless actions.

So, we looked at the most common methods for stripping wire insulation. Perhaps one of the above methods will be useful in your case. Successful work!

The cable cutter looks like wire cutters, but on closer inspection, the biting part of such a tool is built a little unusual. What is it for? This and more will be discussed below.

A variety of cables - a large selection of tools

Deciding to do repairs in the house, you notice that the wiring is already very old, the cables are heating up, and the plugs or machines are constantly knocking out. After that, a decision is made - to replace all the wiring in the house or apartment. What do you need from the tools? These are side cutters, or, as they are also called, wire cutters, tape measure and screwdrivers of various sizes. I would like to focus on what the wire cutters are.

In fact, these tools can be used not only in electrical wiring, but also in other works, for example, depending on the size and shape, they can even bite rebar up to 6 mm. What do ordinary electrician's side cutters look like? These are two parts, each of which consists of a handle and an edge sharpened inside. Their connection takes place in the center through a special hole using a rivet made of durable material. Their purpose - again, depending on whether they are small or large - is to bite the cable or individual cores, as well as thin wire.

For example, a conventional tool can work with a section of about 3x1.5. A larger cable may no longer be able to be processed, or it may need to be cut into pieces. At the same time, there are also such wire cutters with which it will be easy to cut even thick high-voltage cables. If the action of the first type of wire cutters can be compared with the principle of operation of scissors, then the working part of the second is somewhat reminiscent of an excavator bucket. Such a tool is used near the reinforcing unit, where frames and meshes are assembled by attaching joints with knitting wire, and not by welding. In this case, they are very convenient for even segments that will be needed to tie the reinforcement.

In a word, when buying a tool, we choose what we need it for, because the design and its price depend on it. Bolt cutters can also be attributed to wire cutters, also called reinforcing wire cutters or pin pliers. This useful tool is intended for cutting, or, in other words, biting bar metal. The most commonly used option is that you can work if you need to cut metal up to 1 cm thick.

Cable cutter design

Now about the design of the tool handles. Ordinary wire cutters can go without insulation, as no live work is required. And an electrician's tool must have protective handles made of non-conductive material so that current does not beat on his hands. Also among these handles there are those on which, above the place where we will hold on to the hand, there is a limiter that prevents the hand from jumping off the wire. Tools with this type of handle are undoubtedly very convenient, because they provide reliable protection for the performer of work, protecting against all sorts of surprises.

Moreover, when the tool is checked at the enterprise by a firefighter or a commission, no problems or claims should arise. With regard to safety (regardless of whether we work at home or the tool is used in the workplace), we can say the following. Wire cutters without insulation, with a broken handle where the metal is visible, are not allowed. Alternatively, you can wrap the handles with several layers of electrical tape, but then there will be no limiters on them and aesthetics will be lost, although working with electrical tape will be no less convenient than with wire cutters with ordinary handles.

Some tools have a spring that automatically pushes the handles back into place. But usually such a device has small wire cutters designed for delicate work. Since the spring is not everywhere, consider how to properly hold the tool while biting the cable. With the little finger and middle finger we grab one of the handles below from the inside, and hold it near the rivet with the big one. The working half will be the one that is taken with the index (outside) and middle finger (inside). In this case, the middle finger will play the role of the same spring, pushing the handle.

Types of cable cutters - manual and hydraulic drive

What are cable cutters? This tool is also known as a cable cutter. Thanks to its device, it is possible to cut the most popular types of cable: copper, with a cross section of 3x400 mm and below, or aluminum, with a cross section of 200 mm and thinner. If we talk about the ways in which they are activated, there are such options. We can mention a mechanical sector cable cutter, where the work is done more often by hand. They have a manual drive, in which there is a ratchet drive mechanism for the cutting sector element, which allows you to cut cables of a sufficiently large diameter with little effort.

An equally popular variety is the hydraulic cable cutter (manual and machine type): in them, forces are transmitted to the part being cut using a hydraulic drive. Among this type, electro-hydraulic ones can be distinguished, in which there can be a drive for controlling both hands and feet. These hydraulic cutters, connected to the mains, have been specifically designed to work quickly and conveniently. At the same time, they can work not only from electricity, but also from batteries.

In addition to cutting wires, such cutters are also used for cutting cable cores. These include the following brands: LK125(work with a cross section up to 125 mm²); LK250(the cross section is already twice as large - up to 250 mm²); LK500(the largest size is a section up to 500 mm²). Sector shears are also used when there is a need to cut a piece of cable (option with copper and aluminum is possible) or cut cores, already up to 32 mm². We also include sector cable shears designed for cutting a section from 50 to 70 mm² in an armored cable.

Crimp for twisted pair - sysadmin's nippers

At the same time, tools aimed at removing semi-conductive screens can also be called a cable cutter or wire cutters.. They are applicable to plastic cables and are easy to use due to the fact that they have an adjustment that is adjusted to the depth of cut and occurs very smoothly, and not abruptly. Undoubtedly, in any inventory, a tool is useful that can remove the outer sheath and insulation from a cable or wires of different sections. Permissible cross-sections range from 35 mm² at 10kV to 500 mm2 at 35kV.

System administrators are familiar with the twisted-pair crimp tool. These are also a kind of cable cutters, but they also have a tricky device that will allow you to close a special clip on the system channel wiring arranged by color. This, of course, can be done with a screwdriver, but rarely this method gives a good result, and many times more time is spent on it. But with the crimp function, the wire cutters will do this work in one click, and the clamp will be strong, but when working manually with a screwdriver, clamping each wire separately, and there are at least 6 of them, the fastening is unlikely to be uniform and uniform.

A good electrician has a variety of tools in his arsenal. After all, high-quality wiring installation often depends not only on knowledge and skills, but also on the availability of certain devices, as well as skills on how to handle them.

Even a seemingly simple question, how to strip a wire from insulation, requires a certain set of tools. An experienced electrician has a tool for high-quality stripping of wires of any type and section.

The importance of proper cleaning

For a high-quality and reliable electrical connection, it is important not only to correctly twist or solder. It is equally important to carefully clean the core from insulation. In a hurry or improper use of the tool, it is easy to damage (cut) the conductive core itself. This leads to a decrease in the cross section of the wire and a faster failure of the junction: breakage or burning.
As a rule, wires and cables used in everyday life have a single-core or multi-core structure. Depending on this, various tools and methods can be used to release the core from insulation. Let's consider the most commonly used of them, which are used by home and professional electricians to remove insulation.

professional tool

Professional electricians use a special device called a stripper (KSI). Such a tool can be of three types:

1. Manual;
2. semi-automatic;
3. Auto.

Let's consider their device in more detail.

The handheld device is perhaps the most common stripper option. Several positive factors come into play here:

• Light weight;
• Compact size;
• Several additional features that make this tool more versatile.

Such a stripper has several (usually up to seven) fixed gaps, which allow you to quickly strip the wire with a cross section of 0.25 to 2.5 mm. Of the additional features, cable cutters and the crimping function of the lugs are the most useful.

One of the varieties of a manual stripper, allows you to remove insulation from wires with a cross section from 0.6 mm to 2.6 mm

Semi-automatic KSI

This tool also has a certain number of holes in which you need to insert a wire to strip it. After that, it is enough to squeeze the handles: the sponges will close and hold the wire, and the knife will cut the insulation. As a result, the stripper will open, removing the insulation.

The advantage of such a tool is the simplicity of design and ease of use. The disadvantages include some bulkiness and impracticality: additional functions are not provided. That is why such a device has not been widely used even by professionals.

Semi-automatic stripping pliers KBT WS-03A

KSI-machine

Deservedly popular with electricians who have to make a large number of different connections every day, automatic strippers are used. Such a tool is extremely easy to use: just insert the wire into the work area and squeeze the handles. The device will carefully remove the braid from the wire, automatically determining the cross section of the core.

Without tuning, such a tool works with a wire with a cross section of 0.2 to 6 mm 2. It is worth noting that modern strippers have an adjustment screw that allows you to adjust the device to work with a smaller diameter wire.

KBT WS-03A pliers automatically determine the wire cross section

In addition, the popular WS-04 stripper model has many additional features:

• Combs on the inside of the handles allow crimping of cores in round terminals;
• Cable cutters are installed next to the combs, allowing you to quickly cut the ends of the wire;
• If necessary, you can set the limiter for stripping, for example, 2 cm.

The multifunctional automatic stripper is designed for stripping both single and double insulation. But it is worth noting that one layer of braid is removed in one operation. That is, in order to remove double insulation, it is necessary to perform two manipulations.

improvised means

But not everyone needs to strip dozens of wires every day. In addition, a quality professional tool costs decent money. Therefore, in everyday life, when it is necessary to clean several ends, it is quite possible to get by with improvised means and a tool that any owner has.

Stripping with a knife

The most popular tool for one-time cleaning of insulation is a regular knife. But its use is fraught with damage to the cable core. Therefore, the knife should not be held straight, but at an acute angle to the wire and "cut off" the insulating layer. When using a knife, care must be taken as it is easy to cut yourself. A clerical knife is also often used, but it is even more inconvenient to work with them, and it breaks easily if the sheath is very hard.

A hook-shaped knife is often used to cut cables. This knife has a wider blade and is designed to cut the insulation along the cable.

Hook-shaped knife for stripping KNIPPEX KN-1220165SB is used for longitudinal cutting of insulation

A knife is also available in the form of a special clip. The wire is inserted under the clamping bar where the blade is installed. Pressing the bar with your thumb, the knife is drawn along the braid, cutting it, after which the insulation is easily removed. Such a knife costs about 200 rubles and is a fairly versatile tool.

Such a knife is often used to strip the insulation from a UTP cable. Also on this device there is a device for clamping the UTP cable into sockets and cross-panels

It is very convenient to use wire cutters, which are also called side cutters. In order to quickly strip the wire from insulation, the wire cutters must be correctly taken in hand. It is better to take the wire cutters with the reverse side: so that the cutting edges are directed against the stroke. This will allow the blades to easily cut into the sheath without violating the integrity of the strand. This method is easy to implement, and every owner has wire cutters. Therefore, this method of stripping wires has found wide application.

Side cutters are an essential tool for any electrician.

Reflow method

The insulation melting method is most suitable for cleaning old wiring. The fact is that over time, the winding loses its elasticity, becomes rigid and at the same time fragile. If you use a mechanical tool, such as wire cutters or a stripper, the braid can crack anywhere.

In this case, you can use a soldering iron or a wood burning device. With a heated soldering iron, the braid is melted in a circle, after which it is easily removed with wire cutters or pliers.

The advantages of this method include the ability to remove the insulation from very thin wires without the risk of damaging them. Of the minuses, we note the presence of acrid smoke during reflow and, of course, electricity is required.

It is not recommended to use teeth to remove insulation. Not only does this damage tooth enamel, but it can also cause damage from static electricity accumulated during wiring. It's not fatal, but very annoying.

How to strip some types of wire

Sometimes there is a need to connect not an ordinary soft-braided wire, but a conductive core with a specific coating. Removing such isolation requires extraordinary approaches. Let's look at some options.

enamelled wire

To strip such insulation, two methods are used:

1. mechanical method. For this method, it is best to use fine sandpaper. A piece of paper is folded in half, then the wire is inserted into the sheet. Lightly squeezing the sandpaper with your fingers, the wire is pulled over the free end. Such manipulations should be continued until the enamel is completely erased. This method is suitable for enameled wire with a cross section of more than 0.2 mm 2;
2. The thermochemical method is often used by radio amateurs to clean enamel from wires with a cross section of less than 0.2 mm 2. Its essence lies in the use of a soldering iron and vinyl chloride material (an ordinary electrical tape with such a coating is suitable). A piece of tape lies on a flat surface, a piece of wire is laid on top. A heated soldering iron should be slowly drawn through the wire. The chlorine released at the same time perfectly removes the enamel coating from the wire.

PTFE Coated Wire

Fluoroplastic is a polymeric material, for a protective coating of wires, it is produced in the form of a narrow tape, which is tightly wound on a conductive core. Such insulation has high thermal stability (up to 300°C), does not let moisture through and is suitable for use in various difficult operating conditions.

Such a braid can only be removed mechanically. To do this, on one side along the wire, the insulation is carefully scraped off with a knife so as not to damage the core. As soon as the wire is exposed, the insulation is laid aside and cut to the desired length.