Circuit Breakers & Accessories

Circuit breakers are devices designed to protect electrical systems from excessive current, which can cause overheating and dangerous electrical fires. They are often used in home and commercial settings to protect electrical wiring from overloads and short circuits. Circuit breakers can be manual or automatic; manual breakers require the user to reset them manually, while automatic breakers rely on a device such as a thermal overload switch to sense when the circuit exceeds its current rating. Accessories are devices connected to a circuit breaker or directly to an electrical system to add safety, convenience and flexibility to the circuit. Accessories can include alarm systems to alert building occupants in the event of a fire or other emergency, surge protection devices to protect against power surges, and specialized circuit breaker trip points to adjust the level of current allowed on the circuit.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

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3120-N321-P7T1-W01D-12A


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 7
Ships to you
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AUD 42.6433
Multiples of: 1

CD1-B0-34-625-634-D


Circuit Breaker Hydraulic Magnetic 1Pole 25A 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 7
Ships to you
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AUD 43.377
Multiples of: 1

HN-B16/3


Circuit breaker; 230/400VAC; Inom:16A; Poles no:3; DIN; Charact: B
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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.

Eaton 7
Ships to you
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AUD 43.5633
Multiples of: 1

3120-N521-P7T1-W01D-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
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.

ETA 7
Ships to you
between Thu. 04 Dec to Mon. 08 Dec Calender.png

AUD 43.725
Multiples of: 1

A9K01340


Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3; DIN; Charact: B
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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.

Schneider 7
Ships to you
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AUD 43.82
Multiples of: 1

2477120000


Circuit Breakers MCB 489 1P B 6A 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 7
Ships to you
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AUD 44.0733
Multiples of: 1

2-5700-IG1-K14-DD-051044-15A


Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-type with push-push
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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 7
Ships to you
between Thu. 04 Dec to Mon. 08 Dec Calender.png

AUD 44.3245
Multiples of: 1

R21-2-20.0A-W101CV-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, rocker
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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 7
Ships to you
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AUD 44.375
Multiples of: 1

2477890000


Circuit Breakers MCB 489 1P C 8A 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 7
Ships to you
between Thu. 04 Dec to Mon. 08 Dec Calender.png

AUD 46.035
Multiples of: 1

AN1-B0-34-610-533-I


Circuit Breaker Hydraulic Magnetic 1Pole 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.

Carling 7
Ships to you
between Fri. 28 Nov to Thu. 04 Dec Calender.png

AUD 45.0123
Multiples of: 1

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