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
  
                
Hot 4400.0345


Circuit Breakers .250 QC SP THERML 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.

Schurter Availability : 171
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 6.3609
Multiples of: 1

T11 Circuit Breaker For Equipment3 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
TA45-ABTBLJ20C0


CIRCUIT BRKR ROCKER 2A 2POLE QC
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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 : 170
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 20.8294
Multiples of: 1

           -
3120-N321-P7T1-W01D-10A


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 : 170
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 24.4291
Multiples of: 1

3120 - NCircuit BreakersThermal10 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
AM1-A3-A-25-2


Circuit Breaker Hydraulic Magnetic 1Pole 20A 277VAC
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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.

HEINEMANN CANADA CORPORATION Availability : 170
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 27.9956
Multiples of: 1

            
TS-709-5


Circuit Breakers 5A Thermal Reset 1-pole threaded neck
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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 : 169
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 4.8825
Multiples of: 2

Ts - 709Thermal Circuit BreakersCircuit Breaker5 A125 v , 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
2CDS251001R0021


Circuit breaker; Inom:2A; Poles no:1; DIN; Charact: D; 6kA; IP20
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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 : 169
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 9.7034
Multiples of: 1

   2 A  1     
2CDS252001R0164


Circuit breaker; 400VAC; Inom:16A; Poles no:2; 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 : 169
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 15.6466
Multiples of: 1

   16 A  2     
CA2-B0-34-640-121-C


Carling Technologies Circuit Breakers 40 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 : 169
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 70.035
Multiples of: 1

CHydraulic Magnetic Circuit BreakersCircuit Breakers40 A277 V80 V2 PoleHandle- 40 C+ 85 CNot Illuminated 
CA1-B2-14-670-321-C


CIRCUIT BREAKER -Hydraulic -Magnetic
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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 : 169
Ship by Wed. 24 Jul to Tue. 30 Jul Calender.png

USD 85.4043
Multiples of: 2

CHydraulic Magnetic Circuit BreakersSupplementary Protector / Motor Controller         
W31-X2M1G-10


Circuit Breakers 10A TOGGLE ACTUATOR
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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 : 167
Ship by Tue. 30 Jul to Thu. 01 Aug Calender.png

USD 33.001
Multiples of: 1

W31Thermal Circuit BreakersThermal Circuit Breaker10 A240 V50 V1 PoleToggle- 20 C+ 60 CNot Illuminated 
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