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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First...171172173174175...
Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
BB2-B0-24-630-221-D


Carling Technologies Circuit Breakers Circuit Breaker 2 pole, 5060Hz, 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.

Carling Availability : 29
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 99.7369

Multiples of: 1

BCircuit BreakersHydraulic - Magnetic30 A277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNon - Illuminated 
LMLB1-1RLS4-36104-10-V


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 99.9075

Multiples of: 1

           -
5SY6404-7


Circuit breaker; 230/400VAC; Inom: 4A; Poles: 4; DIN; Charact: C; 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.

Siemens Availability : 29
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 110.5881

Multiples of: 1

5SY6  4 A  4     
MA2-M-34-615-1-A26-2-C


Circuit Breakers Mag 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.

Carling Availability : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 112.3762

Multiples of: 1

MHydraulic Magnetic Circuit BreakersSupplementary Protector15 A125 VAC , 250 VAC80 VDC2 PoleRocker- 40 C+ 85 CNot Illuminated 
IEGZX010-36612-1-V


Switch only, 3 pl, 250VAC,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.

Sensata Availability : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 114.9881

Multiples of: 1

IEGCircuit BreakersHydraulic - Magnetic30 A240 VAC80 VDC3 PoleRocker- 40 C+ 85 CNot Illuminated 
CA2-B0-22-630-121-D


Circuit Breaker Hydraulic Magnetic 2Pole 30A 277VAC/480VAC
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 125.6172

Multiples of: 1

CCircuit BreakersSupplementary Protector / Motor Controller30 A277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNon - Illuminated 
IEGS11-1-62-15.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 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.

Sensata Availability : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 135.4991

Multiples of: 1

IEG  15 A250 VAC 2 PoleHandle- 40 C+ 85 CNot Illuminated 
GA3-B0-24-620-11-HC


Circuit Breaker Hydraulic Magnetic 3Pole 20A 480VAC
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 145.8824

Multiples of: 1

GCircuit BreakersHydraulic - Magnetic20 A480 VAC80 VDC3 PoleHandle- 40 C+ 85 CNot Illuminated 
GA3-B0-24-625-11-DC


Circuit Breaker Hydraulic Magnetic 3Pole 25A 240VAC 125VDC
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 145.8824

Multiples of: 1

GCircuit BreakersHydraulic - Magnetic25 A240 VAC80 VDC3 PoleHandle- 40 C+ 85 CNot Illuminated 
GA3-B0-24-625-11-HC


Circuit Breaker Hydraulic Magnetic 3Pole 25A 240VAC 125VDC
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 145.8824

Multiples of: 1

            
GA3-B0-24-615-11-DC


Circuit Breaker Hydraulic Magnetic 3Pole 15A 240VAC 125VDC
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 145.8824

Multiples of: 1

            
IALHK11-39196-5


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 151.2639

Multiples of: 1

            
LELBXK11-39747-30-V


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 164.9954

Multiples of: 1

            
APL111-1REC4-62-603-AM


Magnetic Circuit Breaker (Hydraulic Delay) - 3Pole - 60A - 277V AC - 65V DC - Lever - Panel Mount.
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 179.7731

Multiples of: 1

           -
IAG666-1-41-30.0-01


Circuit Breaker Hydraulic Magnetic 3Pole 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.

Sensata Availability : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 200.9713

Multiples of: 1

IAGCircuit Breakers 30 A250 VAC 3 PolePaddle- 40 C+ 85 CNot Illuminated 
IULNK111-33241-30


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 245.8625

Multiples of: 1

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HMC 11 120AC 15A C1D2


Circuit Breaker Electronic 1Pole
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 257.8144

Multiples of: 1

            
M55629/2-094L


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 260.7412

Multiples of: 1

 Circuit BreakersHydraulic - Magnetic15 A240 VAC50 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
APL111-1REC4-42-103-AM


Circuit Breaker Magnetic 3Pole 10A
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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 : 27
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 102.69

Multiples of: 1

           -
7-1393254-9


Circuit Breakers CIRCUIT BREAKER SWITCH 40A BLK
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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 : 0
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USD 197.2165

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W940 A277 V 2 PolesToggle  Not Illuminated 
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First...171172173174175...

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