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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
APL1-1-53-103


Circuit Breaker Hydraulic Magnetic 1Pole 10A 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.

Sensata Availability : 7
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USD 21.42

Multiples of: 1

           -
2CDS251103R0164


Circuit breaker; 230/400VAC; Inom: 16A; Poles: 1+N; DIN; Charact: C
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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 : 7
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USD 21.4333

Multiples of: 1

S200  16 A  1 + N     
4230-T120-K0CE-35A


Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 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.

ETA Availability : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 21.5368

Multiples of: 1

4230 - T           
A11-B0-34-610-131-E


Circuit Breakers 10A 1 POLE .250 QC FLAT ROCKER RED
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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 : 7
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USD 21.5807

Multiples of: 2

AHydraulic Magnetic Circuit BreakersCircuit Breakers10 A277 V80 V1 PoleRocker  Not Illuminated 
ME1-B-94-420-2-A22-A-C


Circuit Breaker Magnetic 1Pole 2A 125VAC/32VDC
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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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 21.6663

Multiples of: 3

MCircuit BreakersHydraulic - Magnetic2 A250 VAC80 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
CA1-B0-36-620-121-C


Circuit Breaker Hydraulic Magnetic 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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 21.7853

Multiples of: 2

CHydraulic Magnetic Circuit BreakersSupplementary Protector / Motor Controller         
CA1-B0-14-615-121-C


Circuit Breaker 1Pole 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.

Carling Availability : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 21.7853

Multiples of: 2

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CS1-X0-03-097-921-C


Circuit Breaker -1 Pole- DC 50/60Hz - Switch Only -0.095 A
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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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 21.7875

Multiples of: 2

C Series Supplementary Protector / Motor Controller         
3120-N551-P7T1-W14FR3-5A


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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 22.1115

Multiples of: 1

3120 - NCircuit BreakersThermal Overcurrent5 A115 VAC50 VDC2 PoleRocker- 30 C+ 60 CIlluminated 
BA1-B0-34-610-522-D


Circuit Breakers 10 A ONE 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 : 7
Ship by Tue. 15 Oct to Thu. 17 Oct Calender.png

USD 22.277

Multiples of: 1

BCircuit BreakersHydraulic - Magnetic10 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNon - Illuminated 
UPL1-1-61-502-M


Circuit Breaker Magnetic 1Pole 5A
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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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 22.47

Multiples of: 1

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2477920000


Circuit Breakers MCB 489 1P C 13A ACDC
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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 : 7
Ship by Tue. 15 Oct to Thu. 17 Oct Calender.png

USD 22.5738

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic13 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
1180-01-0.3A


Circuit Breakers 1077, 1P, plug, 250VAC/72VDC, T, w/switch function, 0.3A
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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 : 7
Ship by Tue. 15 Oct to Thu. 17 Oct Calender.png

USD 22.5924

Multiples of: 1

1180Circuit BreakersThermal300 mA250 VAC65 VDC1 PolePushbutton- 20 C+ 60 CNon - Illuminated 
LMLK1-1REC4-51-5.00-K-01-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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 22.6144

Multiples of: 1

           -
UPG1-1REC2-20299-1


Sensata Technologies
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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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 22.7588

Multiples of: 1

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IEGF66-30298-334-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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 22.8518

Multiples of: 1

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APL1-1133-1


Sensata Technologies
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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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 22.89

Multiples of: 1

            
UPL1-2027-2


Sensata Technologies
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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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 22.89

Multiples of: 1

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CPP11S-52-15.0A-OC-H-T


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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 23.0532

Multiples of: 3

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AD1-B0-34-450-3G1-C


Circuit Breaker Hydraulic Magnetic 1Pole 5A
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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 : 7
Ship by Wed. 09 Oct to Tue. 15 Oct Calender.png

USD 23.1295

Multiples of: 2

ACircuit BreakersHydraulic - Magnetic5 A277 VAC80 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
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