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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Availability ⓘ (▲▼)Price(AUD) 

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2477400000


Circuit Breakers MCB 489 2P B 10A 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 4
Ships to you
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AUD 61.8092
Multiples of: 1

2478870000


Circuit Breakers MCB 489 2P D 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 4
Ships to you
between Wed. 05 Aug to Fri. 07 Aug Calender.png

AUD 61.8092
Multiples of: 1

MCN306E


Circuit breaker; 230/400VAC; Inom: 6A; Poles: 3; DIN; Charact: C; 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.

Hager 4
Ships to you
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AUD 62.1349
Multiples of: 1

JA2S-D3-A-15-2


JA2SD3A152 heinemann canada corporation
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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 4
Ships to you
between Thu. 30 Jul to Wed. 05 Aug Calender.png

AUD 63.0196
Multiples of: 1

5SL6363-6


Circuit breaker; 400VAC; Inom:63A; 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.

Siemens 4
Ships to you
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AUD 63.2978
Multiples of: 1

IUG2-40626-3


Circuit Breakers Cir Brkr Hyd Mag
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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 4
Ships to you
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AUD 63.7444
Multiples of: 3

GB2CB20


Circuit Breakers 8.0A CIRCUIT PROTECT
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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 4
Ships to you
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AUD 64.1456
Multiples of: 1

4430.1009


Circuit breaker; 17A; MCB
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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 4
Ships to you
between Thu. 30 Jul to Wed. 05 Aug Calender.png

AUD 64.3728
Multiples of: 1

JA2S-A8-A-15-30


JA2SA8A1530 heinemann canada corporation
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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 4
Ships to you
between Thu. 30 Jul to Wed. 05 Aug Calender.png

AUD 64.3321
Multiples of: 1

IUGN1-1-61-15.0


Circuit Breaker Hydraulic Magnetic 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.

Sensata 4
Ships to you
between Thu. 30 Jul to Wed. 05 Aug Calender.png

AUD 64.3517
Multiples of: 3

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