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
  
                
IPA-1-1-52-4.00-A-01-T


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 : 48
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USD 32.7768

Multiples of: 1

            
1020009


Circuit Breakers TMC 72C 30A
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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.

Phoenix Contact Availability : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 37.4325

Multiples of: 1

TMC 7Circuit BreakersThermomagnetic30 A277 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
W67-X2Q734-5


Circuit Breaker Hydraulic Magnetic 1Pole 5A 277VAC/65VDC
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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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 38.85

Multiples of: 1

W6Circuit BreakersSupplementary Protector / Motor Controller5 A250 VAC65 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
9-1393252-5


Circuit Breakers CIRCUIT BREAKER SWITCH 5A WHITE
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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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 38.85

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 5 A250 V65 V1 PoleToggle  Not Illuminated 
W23-X1A1A-15


Circuit Breakers W23-X1A1A-15=CKTBKR,THERM,PB,SCW,BUSH
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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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 42.1706

Multiples of: 1

W23/W31 Supplementary Protector15 A240 VAC50 VDC1 PolePushbutton  Not Illuminated 
185070F-13-1


Bussmann Eaton Circuit Breakers 70-AMP BREAKER
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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.

Eaton Availability : 48
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 48.1751

Multiples of: 1

18X Hi - AmpCircuit ProtectorsSwitchable/Manual70 A 30 VDC1 Pole - 32 C+ 82 CNon - IlluminatedBulk
TMC 72C 10A


Thermomagnetic device circui
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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.

Phoenix Contact Availability : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 48.5494

Multiples of: 1

            
UPL11-1-62-353


Circuit Breaker Magnetic 2Pole 35A
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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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 50.2031

Multiples of: 1

           -
279-1-39963-80


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.

Sensata Availability : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 50.61

Multiples of: 3

           -
T21-2-20.0A-02-11AL-V


SNAPAK® series is a snap-acting hydraulicmagnetic circuit protector, paddle handle.
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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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 51.2006

Multiples of: 3

SnapakCircuit Breakers 20 A  2 PoleToggle- 40 C+ 85 CNot Illuminated 
IPA-6-1-51-7.50-01-T


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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 56.7656

Multiples of: 1

            
3130-F130-P7T1-W02Q-8A


Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double pole version, p
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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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 60.4537

Multiples of: 1

3130 - F Thermal Overcurrent8 A415 VAC50 VDC3 PoleRocker- 30 C+ 60 CNot Illuminated 
LMLK1-1RLS4-29471-8


Circuit Breakers CIRCUIT BREAKER
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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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 60.511

Multiples of: 1

LEL/LML  30 A 80 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
IEG66-28333-2-V


Circuit Breakers CIRCUIT BREAKER
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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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 63.0394

Multiples of: 3

IEG  35 A250 VAC 2 PoleToggle- 40 C+ 85 CNon - Illuminated 
IEG66-1-61F-8.00-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 70.2319

Multiples of: 3

           -
LELK1-1REC4-30326-75


Circuit Breaker 75A
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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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 108.9637

Multiples of: 3

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BA2-B0-34-610-121-D


Circuit Breakers 10 A TWO POLE
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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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 116.9283

Multiples of: 1

BHydraulic Magnetic Circuit BreakersCircuit Breaker10 A277 V80 V2 PoleHandle  Not Illuminated 
W92-X112-3


Circuit Breakers 3 AMP 277VAC TOGGLE 2 POLE
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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 : 48
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 152.1943

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W93 A277 V 2 PolesToggle- 40 C+ 85 CNot Illuminated 
LELHK11-1-62-15.0-01-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 120/240VAC,15A,UL489
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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 : 48
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 162.2166

Multiples of: 1

LEL/LML  15 A240 VAC 2 PoleToggle- 40 C+ 85 CNon - Illuminated 
W68-X2Q12-15V


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER SWITCH 15A WH
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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 : 48
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 173.3424

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersSupplementary Protector / Motor Controller15 A277 V 2 PoleToggle- 40 C+ 85 CNot IlluminatedBulk
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First...116117118119120...

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