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.

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(Ex. GST)(▲▼)
Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
NM1-250S/3300T 160A G


- Miniature residual current protection circuit breaker ROHS
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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.

CHINT 0
6 to 16 Weeks Calender.png

AUD 51.2668

Multiples of: 1

            
MF1-B-64-615-1-BB2-B-C


Circuit Breaker Hydraulic Magnetic 1Pole 15A 250VAC Automotive
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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 0
6 to 16 Weeks Calender.png

AUD 51.2699

Multiples of: 3

MHydraulic Magnetic Circuit BreakersSupplementary Protector 125 VAC , 250 VAC80 VDC      
KT3VD-M


Variable Depth Handle Operator - For Use With T3 Series 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.

ABB 0
6 to 16 Weeks Calender.png

AUD 51.2953

Multiples of: 1

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B21-61-20.0A-37252-1-V


Circuit Breakers Cir Brkr Hyd Mag
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 51.3077

Multiples of: 3

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CE1-G3-U-100-1


Circuit breaker - 1 Pole - 100 A - 240 VAC - 125 VDC - 50/60 Hz - Long Delay ...
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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 0
6 to 16 Weeks Calender.png

AUD 51.3118

Multiples of: 1

            
6-1393252-5


Circuit Breakers CIRCUIT BREAKER SWITCH 1A 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 0
6 to 16 Weeks Calender.png

AUD 51.3135

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M6/W6 - Compact Size1 A277 V 1 PoleToggle  Not Illuminated 
S 302 C40 DX


Circuit breaker; 400VAC; Inom:40A; Poles no:2; Mounting: DIN; 6kA
Icon ROHS
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.

Legrand 0
6 to 16 Weeks Calender.png

AUD 51.3184

Multiples of: 1

   40 A  2     
MU2-B-24-630-1-A21-B-C


Circuit Breaker Hydraulic Magnetic 2Pole 30A 250VAC Automotive
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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 0
6 to 16 Weeks Calender.png

AUD 51.3246

Multiples of: 1

MHydraulic Magnetic Circuit BreakersSupplementary Protector 125 VAC , 250 VAC80 VDC      
LELK1-36145-25-V


Circuit Breakers Cir Brkr Hyd Mag
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 51.3288

Multiples of: 3

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LELK1-37591-15


LELK13759115 airpax
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 51.3288

Multiples of: 3

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X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
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