About Circuit Breakers

Circuit Breakers

A circuit breaker is a device designed to protect an electrical circuit from damage from overheating, overloading, or short circuiting. It acts like an invisible switch that automatically opens up or turns off the flow of electricity when the circuit is overloaded or the load has reached a certain level. This prevents electrical components in the circuit from being damaged or even bursting into flames. Circuit breakers are typically used in circuit protection applications and are found in most households and all businesses. Circuit breakers come in different sizes, ratings and types depending on the application. They can be manually reset or may also be self resetting, meaning that when the fault has been cleared, the circuit breaker will automatically reset itself and resume normal operation. Circuit breakers have become a standard part of electrical wiring, and are used in industrial, commercial and residential settings.

Circuit Breakers

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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
M39019/04-258


Circuit Breaker Magnetic 2Pole 20A 240VAC/50VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 25
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USD 1778.2537

Multiples of: 1

            
AP12-87056-025


Circuit Breakers Cir Brkr Hyd Mag
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 2316.1988

Multiples of: 1

           -
TR11-W-X-63-BB-2-N-3.2A


Circuit Breaker Motor Protection Control 3.2A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Altech Availability : 24
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USD 6.2626

Multiples of: 10

            
W58-XB1A4A-3.5


Circuit Breakers CIRCUIT BREAKER THERMAL 3.5A OUT
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 24
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 6.9993

Multiples of: 1

W58Circuit BreakersThermal3.5 A250 VAC50 VDC1 PoleReset Button- 20 C+ 60 CNon - IlluminatedTray
Hot 4400.0014


Circuit Breakers CBE T11-211-7
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Schurter Availability : 24
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 6.9825

Multiples of: 1

T11Circuit BreakersThermal7 A240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNon - Illuminated 
S 301 C10 TX


Circuit breaker; 230VAC; Inom:10A; Poles no:1; Mounting: DIN; 6kA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand Availability : 24
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 7.8792

Multiples of: 1

   10 A  1     
MT1-B-34-440-1-A24-B-E


Circuit Breaker Hydraulic Magnetic 1Pole 4A 250VAC 80VDC Automotive
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling Availability : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 13.5418

Multiples of: 5

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ETIMAT 6 2P B10


Circuit breaker; 230/400VAC; Inom: 10A; Poles: 2; DIN; Charact: B
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETI Polam Availability : 24
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 14.6241

Multiples of: 1

ETIMAT 6  10 A  2     
1410-F110-P1F1-W14Q-5A


Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (filament bulb for
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETA Availability : 24
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 14.8985

Multiples of: 1

1410 - F1Thermal Circuit BreakersThermal Overcurrent Circuit Breaker5 A240 VAC28 VDC1 PoleRocker- 20 C+ 70 CIlluminated 
3-128-218


Circuit Breakers snap-in, on-off switch, 2pole, rocker:white, marking: I/0-black, front flange: black,15A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Schurter Availability : 24
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 15.9148

Multiples of: 1

 Circuit BreakersThermal15 A240 VAC60 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
ETIMAT P10 1P B63


Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; DIN; Charact: B
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETI Polam Availability : 24
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 15.9201

Multiples of: 1

ETIMAT P10  63 A  1     
UPG1-1-62-802-01


Circuit Breaker Magnetic 1Pole 8A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 16.3012

Multiples of: 1

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R11-62-4.00A-B01IV-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, rocker
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 16.4325

Multiples of: 3

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R11-1-20.0A-R06CV-V


Circuit Breakers Cir Brkr Hyd Mag
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 16.4325

Multiples of: 3

SnapakCircuit Breakers 20 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
3120-N311-P7T1-W01D-5A


Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETA Availability : 24
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 17.0131

Multiples of: 1

3120 - NCircuit BreakersThermal5 A240 VAC50 VDC1 PoleRocker- 30 C+ 60 CNon - Illuminated 
MT1-B-32-450-1-B22-B-E


M-Series utilizes the hydraulic magnetic Circuit Breakers
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling Availability : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 17.0756

Multiples of: 2

MCircuit BreakersHydraulic - Magnetic5 A250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
PP11-1-15.0A-OB-S-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push-Pull.
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 17.1544

Multiples of: 3

SnapakCircuit Breakers 15 A  1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
PP11-1-1.00A-OA-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, Push-Pull.
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 17.3101

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic1 A  1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
R11-2-5.00A-20056-1-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, rocker
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 17.405

Multiples of: 3

SnapakCircuit Breakers 5 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
NRPS10-2A


Circuit Breakers PCB CB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Idec Availability : 18
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 8.4661

Multiples of: 1

NRPCircuit ProtectorsThermal2 A250 VAC32 VDC1 Pole - 10 C+ 50 CNot Illuminated 
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