Circuit Breakers & Protection

Infrastructure and components for high and low voltage industrial applications. Power Distribution: Low and High Voltage Transformers, Circuit Breakers, Fuses, Current Transformers. Wiring & Connection: Cables (MV, HV, Flexible), Winding Wires, Cable Ties, Connectors. Wiring Accessories: Plugs & Sockets (Industrial Male/Female), Switches, Electrical Tapes. Energy Storage: Lead Acid Batteries, Industrial Batteries. Switchgear Components: Contactors, Motor Starters, Overload Relays, Capacitors.
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Circuit Breakers & Protection

Available Circuit Breakers & Protection

Select from our range of products from different brands

 Air Circuit Breaker (ACB)

3WL1216-4BB34-4AN2-Z

Air Circuit Breaker (ACB)

SIEMENS logo

A Siemens Sentron fixed-mounted air circuit breaker (3-pole, size II, IEC 1600A) with an ETU 15 LI overcurrent release.

 Circuit Breaker

3RV1021-4BA10

Circuit Breaker

SIEMENS logo

SIRIUS series motor protection circuit breaker (MPCB) designed to protect 3-phase motors against overloads, short circuits.

 Circuit Breaker

5SY6663-8CC

Circuit Breaker

SIEMENS logo

A Siemens SENTRON miniature circuit breaker (MCB) used for industrial circuit protection and power distribution control.

 Circuit Breakers

PL10-C10/1N

Circuit Breakers

EATON logo

A professional-grade Miniature Circuit Breaker (MCB) used in commercial and residential electrical panels.

 Circuit-Breaker

PKZM0-6.3

Circuit-Breaker

EATON logo

SIRIUS size S2 motor protection circuit breaker (MPCB) engineered to shield three-phase motors against overloads

 Electronic Overcurrent Trip

3WT9841-4AA00

Electronic Overcurrent Trip

SIEMENS logo

An Electronic Trip Unit (ETU) used as an overcurrent release in 3WT8 Air Circuit Breakers (ACBs).

 GV2 - Enclosure

GV2MC02

GV2 - Enclosure

SCHNEIDER logo

Surface mount empty enclosure. It is specifically designed to house TeSys GV2ME motor protection circuit breakers.

 Miniature Circuit Breaker

PL9-D4/2

Miniature Circuit Breaker

EATON logo

Miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection.

 Motor Circuit Breaker

GV2ME10

Motor Circuit Breaker

SCHNEIDER logo

A 3-pole (3P) TeSys GV2 / Deca motor circuit breaker featuring thermal-magnetic protection.

 Motor Circuit Breaker

GV2ME06

Motor Circuit Breaker

SCHNEIDER logo

A 3-pole Schneider Electric thermal-magnetic motor circuit breaker rated for 1 to 1.6 A.

 Motor-protective circuit breaker (MPCB)

J7MN-3R-4

Motor-protective circuit breaker (MPCB)

OMRON logo

A 3-pole, rotary-type motor-protective circuit breaker (MPCB) .

 Non-Fusible Switch-Disconnector

OT63F3

Non-Fusible Switch-Disconnector

ABB logo

A 3-pole, front-operated, base and DIN-rail mountable switch-disconnector (non-fusible disconnect switch).

 Operation Handle

F-2SV LF DR

Operation Handle

MITSUBISHI logo

An operation handle used for Molded Case Circuit Breakers (MCCB) and Earth Leakage Circuit Breakers (ELCB).

 Protection Connector

VAL-MS 230 ST

Protection Connector

PHOENIX CONTACT logo

A pluggable Type 2 surge protection connector (replacement/surge protection plug) featuring a high-capacity varistor.

 Residual Current Operated Circuit Breaker

NB5LE

Residual Current Operated Circuit Breaker

CHINT logo

Residual Current Operated Circuit Breaker with Over-current Protection.

 Switch-Disconnector

OT16F3

Switch-Disconnector

ABB logo

A 3-pole, front-operated, base-mounted and DIN-rail mountable switch-disconnector.

 Thermal-Magnetic Motor Circuit Breaker

GV2P21

Thermal-Magnetic Motor Circuit Breaker

SCHNEIDER logo

A 3-pole thermal-magnetic motor circuit breaker.

 rectifier-brake module

REC12-690+DC

rectifier-brake module

RADWELL logo

The REC12-690+DC (often associated with original part number 60010145) is a specialized half-wave rectifier brake module primarily used in industrial hoisting equipment, such as overhead travelling cranes and heavy-duty hoists. It converts a wide range of AC inputs into the stable DC power required to operate electromagnetic brakes.

Auxiliary Current Switch

5ST3010

Auxiliary Current Switch

SIEMENS logo

An auxiliary switch designed for SENTRON low-voltage electrical distribution components.

Auxiliary contact

A9A26924

Auxiliary contact

SCHNEIDER logo

A9A26924 Product picture Schneider Electric auxiliary contact, Acti9, iOF, 1 OC, AC/DC

CIRCUIT-BREAKER

3RV1031-4FA10

CIRCUIT-BREAKER

SIEMENS logo

SIRIUS size S2 motor protection circuit breaker (MPCB) engineered to shield three-phase motors against overloads.

Circuit Breaker

5SU1353-1KK25

Circuit Breaker

SIEMENS logo

Residual current operated circuit breaker with integral overcurrent protection (RCBO) from the Sentron product family.

Circuit Breaker

T2N 160

Circuit Breaker

ABB logo

Tmax T2 series molded case circuit breaker (MCCB) manufactured by ABB SACE.

Circuit Breaker

NV125-SV

Circuit Breaker

MITSUBISHI logo

A Moulded Case Circuit Breaker (MCCB) with embedded Earth Leakage Protection (ELCB).

Circuit Breakers (MCCBs).

TCS-05SW3W

Circuit Breakers (MCCBs).

MITSUBISHI logo

A Terminal Cover accessory designed for molded-case circuit breakers (MCCBs).

Circuit breaker

FD3150L

Circuit breaker

EATON logo

Series C, F-frame molded case circuit breaker, 150A, Three-pole, Line and load terminals

Circuit breaker

SFHA36AT0250

Circuit breaker

SCHNEIDER logo

Spectra RMS Molded Case Circuit Breakers (SE150, SF250, SG600 and SK1200) have a digital, solid state, RMS sensing trip system with field installable, front

Circuit breaker

3RV1011-1CA10

Circuit breaker

SIEMENS logo

Circuit breaker size S00 for motor protection, CLASS 10 A-release 1.8...2.5 A N-release 33 A Screw terminal Standard switching capacity.

Circuit breaker

G63C32

Circuit breaker

GENERAL ELECTRIC logo

Miniature Circuit Breaker (MCB) manufactured by General Electric (GE). It is designed to protect electrical circuits from overloads and short circuits

Circuit breaker

1492-SPM1B100

Circuit breaker

ALLEN BRADLEY logo

1-pole, 10-amp Miniature Circuit Breaker (MCB) from the Bulletin 1492-SPM series. It is designed to act as a supplementary protector against overcurrent and short circuits for equipment where branch circuit protection is already present or not required

Circuit breaker

1492-SPM1B040

Circuit breaker

ALLEN BRADLEY logo

Designed as a thermal-magnetic supplementary protector, it provides overcurrent and short-circuit protection for equipment where branch circuit protection is already provided

Circuit breaker

1492-SPM2D160

Circuit breaker

ALLEN BRADLEY logo

It is designed to safeguard industrial and commercial electrical systems by instantly cutting off power during overloads or short circuits

Circuit breaker size S0 for motor protection

3RV1021-1JA10

Circuit breaker size S0 for motor protection

SIEMENS logo

Thermal-magnetic motor protection circuit breaker (MPCB) from the SIRIUS series

Compact Load Feeder

3RA6120-1DB32

Compact Load Feeder

SIEMENS logo

A motor starter protector, contactor, and solid-state overload relay into a single pre-wired enclosure.

Compact load feeder DOL starter

3RA6120-1CB32

Compact load feeder DOL starter

SIEMENS logo

Compact load feeder DOL starter 690 V 24 V AC/DC 50...60 Hz 1...4 A IP20 Connection main circuit

Ectromechanical change-over switch

3KA7124-4BD00

Ectromechanical change-over switch

SIEMENS logo

A heavy-duty electromechanical device. Its short description is a Change-over switch, 4x 315A (Overlap, WI).

Electronic Trip Unit (ETU)

3VT9216-6AC00

Electronic Trip Unit (ETU)

SIEMENS logo

An Electronic Trip Unit (ETU) used for the VT250 series of molded case circuit breakers (MCCBs).

Isolator Switch

OT250E03P

Isolator Switch

ABB logo

A 3-pole, front operated, base mounted switch-disconnector with black IP65 handle and shaft.

Magnetic motor circuit breaker

GV2LE32

Magnetic motor circuit breaker

SCHNEIDER logo

A 3-pole (3P), 32 A magnetic motor circuit breaker designed for motor protection.

Miniature Circuit Breaker

MCB-10

Miniature Circuit Breaker

ABB logo

An electrical Miniature Circuit Breaker rated for 10 Amperes.

Miniature Circuit Breaker (MCB)

5SL6332-8CC

Miniature Circuit Breaker (MCB)

SIEMENS logo

Miniature Circuit Breaker (MCB) used for electrical overload and short-circuit protection.

Miniature Circuit Breaker (MCB)

5SL4210-7

Miniature Circuit Breaker (MCB)

SIEMENS logo

Miniature Circuit Breaker (MCB) rated for 400 V, 10 kA, 2-pole, C-curve, 10 A.

Miniature Circuit Breaker (MCB)

5SL6332-7CC

Miniature Circuit Breaker (MCB)

SIEMENS logo

Miniature circuit breaker (MCB) used for overload and short-circuit protection.

Miniature Circuit Breaker (MCB)

SH201-C10

Miniature Circuit Breaker (MCB)

ABB logo

A miniature circuit breaker (MCB). It is an electrical safety device designed to protect circuits from overloads and short circuits

Miniature Circuit Breaker (MCB)

5SY6504-7

Miniature Circuit Breaker (MCB)

SIEMENS logo

A SENTRON miniature circuit breaker (MCB) used for overload and short-circuit protection .

Miniature Circuit Breaker (MCB)

S203-C1

Miniature Circuit Breaker (MCB)

ABB logo

A 3-pole miniature circuit breaker (MCB) from the System pro M compact S200 series.

Miniature Circuit Breaker (MCB)

S271-B6 230-400V

Miniature Circuit Breaker (MCB)

ABB logo

A 1-pole ABB miniature circuit breaker (MCB) with a 6 Amp rated current and a B-curve magnetic trip setting.

Miniature Circuit Breakers

PL10-D6/1N

Miniature Circuit Breakers

EATON logo

High-quality Miniature Circuit Breaker (MCB) manufactured by Eaton (formerly Moeller) under their xPole series.

Miniature circuit breaker (MCB)

5SY6202-7

Miniature circuit breaker (MCB)

SIEMENS logo

A miniature circuit breaker (MCB) officially described as: Miniature circuit breaker 400 V 6kA, 2-pole, C, 2A, D=70 mm.

Molded Case Circuit Breaker (MCCB)

3VL1705-1DA33-0AB1

Molded Case Circuit Breaker (MCCB)

SIEMENS logo

Molded case circuit breaker from the SENTRON VL series, designed to protect lines against overloads and short circuits.

Molded Case Circuit Breaker (MCCB)

3VL2716-1AA33-0AA0

Molded Case Circuit Breaker (MCCB)

SIEMENS logo

A Siemens Sentron VL160N molded case circuit breaker base unit supplied without a trip unit or auxiliary release.

Molded Case Circuit Breaker (MCCB)

NF250-CW

Molded Case Circuit Breaker (MCCB)

MITSUBISHI logo

A 250-ampere frame, economy-class molded case circuit breaker (MCCB) .

Molded Case Circuit Breaker (MCCB)

3VF5111-6EL71-0AN1

Molded Case Circuit Breaker (MCCB)

SIEMENS logo

A discontinued 3-pole molded case circuit breaker from Siemens SiePortal designed for motor protection.

Molded Case Circuit Breaker (MCCB)

NZMH2-A160-NA

Molded Case Circuit Breaker (MCCB)

EATON logo

A 3-pole, 160 Amp Molded Case Circuit Breaker (MCCB) manufactured by Eaton (under the NZM series).

Molded Case Circuit Breaker (MCCB)

NV250-CV

Molded Case Circuit Breaker (MCCB)

MITSUBISHI logo

3-pole Earth Leakage Circuit Breaker (ELCB) / Molded Case Circuit Breaker (MCCB).

Molded Case Circuit Breakers (MCCB)

3VL9400-3HE00

Molded Case Circuit Breakers (MCCB)

SIEMENS logo

An electrical accessory for the SENTRON 3VL series of molded case circuit breakers (MCCB).

Motor Circuit Breaker

GV4PE80B

Motor Circuit Breaker

SCHNEIDER logo

3-pole thermal-magnetic motor circuit breaker. Rated for 80A and up to 690V.

Motor Circuit Breaker

GV3P65

Motor Circuit Breaker

SCHNEIDER logo

3-pole thermal-magnetic Motor Circuit Breaker (MPCB) from the Schneider Electric TeSys Deca series.

Motor Circuit Breaker

GV2RT08

Motor Circuit Breaker

SCHNEIDER logo

3 poles (3P), 2.5–4 A thermal-magnetic protection with screw clamp terminals.

Motor Circuit Breaker

GV2ME22

Motor Circuit Breaker

SCHNEIDER logo

A 3-pole thermal-magnetic motor circuit breaker (TeSys GV2/Deca series) rated for 20 to 25A.

Motor Circuit Breaker (MPCB

GV2P32

Motor Circuit Breaker (MPCB

SCHNEIDER logo

A thermal-magnetic motor protection circuit breaker (MPCB) or manual motor starter .

Motor Protection Circuit Breaker

140M-C2E-C10

Motor Protection Circuit Breaker

ALLEN BRADLEY logo

3-pole Motor Protection Circuit Breaker (MPCB) featuring an adjustable thermal trip (6.3–10 A) and fixed magnetic short-circuit protection

Motor Protection Circuit Breaker (MPCB)

140M-C2E-B16

Motor Protection Circuit Breaker (MPCB)

ALLEN BRADLEY logo

3-phase Motor Protection Circuit Breaker (MPCB) designed to protect industrial motors from overloads and short circuits

Motor Protection Circuit Breaker (MPCB)

140M-F8E-C32

Motor Protection Circuit Breaker (MPCB)

ALLEN BRADLEY logo

High-performance Motor Protection Circuit Breaker (MPCB) manufactured by Allen-Bradley (Rockwell Automation).

Motor Protection Circuit Breaker (MPCB)

140MT-C3E-B40

Motor Protection Circuit Breaker (MPCB)

ALLEN BRADLEY logo

A 3-pole motor protection circuit breaker (MPCB) featuring an adjustable thermal current range of 2.5 to 4.0.

Motor Protective Circuit Breaker (MPCB)

PKZM0-1.6

Motor Protective Circuit Breaker (MPCB)

EATON logo

Motor-Protective Circuit-Breaker (MPCB) manufactured by Eaton (formerly Moeller).

Motor Protective Circuit Breaker (MPCB)

PKZM0-4

Motor Protective Circuit Breaker (MPCB)

EATON logo

An adjustable thermal-magnetic Motor Protective Circuit Breaker (MPCB).

Motor-protective circuit breaker (MPCB)

PKZM0-16

Motor-protective circuit breaker (MPCB)

EATON logo

A 3-pole motor-protective circuit-breaker designed for manual motor control.

Motorized Changeover Switch

3KA7122-4BD01

Motorized Changeover Switch

SIEMENS logo

A Motorized Transfer Switching Equipment (MTSE) or Motorized Changeover Switch from the SENTRON 3KA71 series.

Moulded Case Circuit Breaker (MCCB)

NF63-CV

Moulded Case Circuit Breaker (MCCB)

MITSUBISHI logo

An economical Moulded Case Circuit Breaker (MCCB) or No-Fuse Breaker manufactured by Mitsubishi Electric.

OVERLOAD RELAY

EOCRSS-05S

OVERLOAD RELAY

SCHNEIDER logo

An electronic overcurrent and overload relay. It has a current adjustment range of 0.5 to 6 A and runs on a 220 V AC.

Operation Type F Handle

F-1SV LF DR

Operation Type F Handle

MITSUBISHI logo

Mitsubishi Electric Operation Handle (Type F) used for Molded Case Circuit Breakers (MCCB) and Earth Leakage Circuit Breakers (ELCB).

Overcurrent Protection Relay

MiCOM P111

Overcurrent Protection Relay

SCHNEIDER logo

A compact, numerical overcurrent and earth-fault protection relay created by Schneider Electric (formerly Alstom/Areva).

Residual current operated circuit breaker (RCCB)

5SM3442-0

Residual current operated circuit breaker (RCCB)

SIEMENS logo

5SM3442-0 is a residual current operated circuit breaker (RCCB).

Reversing power base

LU2B12B

Reversing power base

SCHNEIDER logo

Modular, 3-pole motor starter controller designed to safely start, stop, and reverse 3-phase electric motors

SENTRON Fuse Switch Disconnector

3NP1153-1DA20

SENTRON Fuse Switch Disconnector

SIEMENS logo

Siemens SENTRON Fuse Switch Disconnector (3-pole, NH2 size, 400 A) designed for mounting plate assembly .

Surge Protection Plug

F-MS 12 ST

Surge Protection Plug

PHOENIX CONTACT logo

A Type 2 surge protection plug with an N-PE total current spark gap designed for a base element.

Switch Disconnector

3KA7122-4AA00

Switch Disconnector

SIEMENS logo

4-pole, 200 A switch disconnector (load break switch) used for safely making and breaking low-voltage electrical circuits.

Switch Disconnector

3KA7123-4AA00

Switch Disconnector

SIEMENS logo

A 4-pole, 250 A device used in low-voltage power distribution systems to safely isolate and switch electrical circuits.

Switch Disconnector

OT16E3

Switch Disconnector

ABB logo

A 3-pole, non-fused load break switch disconnector rated for a maximum current of 16 Amps and a power capacity of 7.5 kW.

Switch-Disconnectors

OT25F3

Switch-Disconnectors

ABB logo

A 3-pole, front-operated, base-mounted, and DIN-rail mountable switch-disconnector (non-fusible disconnect switch).

Terminal Cover

TCL-03CS2W

Terminal Cover

MITSUBISHI logo

A large terminal cover manufactured by Mitsubishi Electric. It is specifically designed to fit 2-pole miniature circuit breakers.

Thermal-magnetic motor circuit breaker

GV7RS40

Thermal-magnetic motor circuit breaker

SCHNEIDER logo

3-pole (3P) thermal-magnetic motor circuit breaker rated for 25 to 40 Amperes.

Transfer/change-over switch

3KA7123-3BD02

Transfer/change-over switch

SIEMENS logo

A change-over switch (or transfer switch) manufactured by Siemens as part of their SENTRON line.

Transfer/change-over switch

3KA7123-4BD02

Transfer/change-over switch

SIEMENS logo

4-pole, 250-ampere heavy-duty transfer/change-over switch used in industrial applications.

Undervoltage Trip or Coil)

3WX3653-1JK00

Undervoltage Trip or Coil)

SIEMENS logo

An undervoltage release used as an accessory for the Siemens 3WN6 air circuit breaker (ACB).

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