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
  
                
W91-X1110-10


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER SWITCH 10A 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 : 166
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 38.2462

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 10 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
CEG1-1-52-8.00-Q-91-V


Magnetic Circuit Breaker Provides Low-Cost Power Switching
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 20.8075

Multiples of: 3

           -
PP11-2-7.50A-XX-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 80VDC,12.5A, UL489A
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 20.8294

Multiples of: 3

SnapakCircuit Breakers 7.5 A  1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
7940102576


Circuit Breakers QL-1-13-DM-KM-6.0
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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.

Weidmuller Availability : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 21.0108

Multiples of: 1

 Hydraulic - Magnetic Miniature Circuit BreakersDual Mount AC Circuit Breaker6 A120 VAC 1 PoleLever- 40 C+ 85 CNon - Illuminated 
4230-T110-K0CU-1A


Circuit Breakers MCB, UL489, 1P, DM, 277VAC/60VDC, C, 1A
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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 : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 22.7052

Multiples of: 1

4230 - T Miniature1 A277 VAC60 VDC1 PoleToggle- 35 C+ 70 CNot Illuminated 
IUGZX1-1-62-1.00-C-90


Circuit Breakers Cir Brkr, Hyd Mag, 2 pl, 250VAC, 30A,panel seal
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 22.8543

Multiples of: 3

            
UT 6-TMC M 16A


Thermomagnetic circuit breaker, 1-pos., for DIN rail mounting
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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 : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 24.4945

Multiples of: 1

            
DA1-B0-24-620-111-D


Circuit Breaker 1Pole 20A 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 : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 25.0294

Multiples of: 2

DCircuit BreakersHydraulic - Magnetic20 A480 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
TMC 81C 07A


Thermomagnetic device circuit breaker, Number of positions: 1, Width: 17.6 mm, Mounting type: DIN rail: 35 mm, Color: gray
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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 : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 26.6227

Multiples of: 1

            
2907564


Circuit Breaker Thermal Magnetic 1Pole 7A
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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 : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 26.6227

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic7 A120 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
2CDS253001R0254


Circuit breaker; 400VAC; Inom:25A; Poles no:3; 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.

ABB Availability : 27
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 26.6805

Multiples of: 1

   25 A  3     
MA2-X-01-364-3-A37-B-E


Circuit Breaker - 2 Pole - Red Angled Actuator - No Illumination - Dual Horizontal Legend
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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 : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 26.7619

Multiples of: 3

MCircuit BreakersHydraulic - Magnetic-125 VAC , 250 VAC80 VDC2 PoleRocker- 40 C+ 85 CNon - Illuminated 
IELK1-1-62-50.0-01-V


Circuit Breaker Magnetic 1Pole 50A
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 27.0158

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic50 A  1 PoleHandle- 40 C+ 85 CNot Illuminated 
4230-T130-K0CE-20A


Circuit Breakers 1077, 3P, DM, 480VAC/60VDC, C, 20A
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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 : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 31.9363

Multiples of: 1

4230 - T           
1-1393254-8


Circuit Breakers CIRCUIT BREAKER SWITCH 20A 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 : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 32.7904

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 20 A277 V 1 PoleToggle  Not Illuminated 
T21-62F-6.00A-01-21


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 : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 34.1594

Multiples of: 1

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2210-T210-K0M1-H121-10A


Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NO AUX, 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.

ETA Availability : 27
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 35.3545

Multiples of: 1

2210 - T2Circuit BreakersThermal - Magnetic10 A250 VAC , 433 VAC65 VDC1 PoleToggle- 30 C+ 60 CNon - Illuminated 
1-1393254-6


Circuit Breakers CIRCUIT BREAKER SWITCH 10A 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 : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 37.2636

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 10 A277 V 1 PoleToggle  Not Illuminated 
2G2.5UM


Circuit Breakers 2.5A MCB GCHAR 1P+N 277VAC UL508
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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 : 27
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 38.2016

Multiples of: 1

UMCircuit ProtectorsG - Trip2.5 A277 VAC80 VDC2 PoleHandle- 25 C+ 55 CNon - Illuminated 
MD2-B-34-615-1-A36-B-C


Circuit Breakers 15 A TWO POLE VISI
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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 : 27
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 38.0362

Multiples of: 1

MHydraulic Magnetic Circuit BreakersCircuit Breaker15 A125 v , 250 V80 V2 PoleRocker- 40 C+ 85 CNot Illuminated 
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