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
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(Ex. GST)(▲▼)		Enter Qty
4430.3239


Circuit breaker; 4A; 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 9
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AUD 79.029
Multiples of: 1

IEG11-1-61-20.0-01-V


Cir Brkr, HydMag, 2 pl, 250VAC
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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 9
Ships to you
between Tue. 28 Jul to Thu. 30 Jul Calender.png

AUD 80.2639
Multiples of: 1

IEG11-1-63F-15.0-01-V


Cir Brkr, HydMag, 2 pl, 250VAC
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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 9
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AUD 92.4823
Multiples of: 1

2-6400-IG1-P10-A3-SI-401103-0.3A


Circuit Breakers Single pole thermal circuit breakers with push-to-reset, tease-free, trip-free, snap action mechanism (R type TO CBE to EN 60934). Featuring auxiliary contacts (1 x N/C; 1 x N/O) as standard. Options include an additional unprotected circuit tap (-A3
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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 9
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AUD 82.3784
Multiples of: 1

5SJ41068HG42


Circuit Breakers MCB 5SJ4 1P 277V 6A 10K D-TRIP
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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 9
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AUD 83.5569
Multiples of: 1

5SJ41087HG42


Circuit Breakers MCB 5SJ4 1P 277V 8A 10K C-TRIP
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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 9
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AUD 83.5569
Multiples of: 1

AB2-B0-34-630-3B1-I


Circuit Breaker 2Pole 30A 277VAC/80VDC
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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 9
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AUD 84.1567
Multiples of: 1

3120-N32F-N7T1-SGRDG4-20A


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 9
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AUD 84.3322
Multiples of: 1

LELK1-1RS4-27129-960


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 9
Ships to you
between Wed. 22 Jul to Tue. 28 Jul Calender.png

AUD 99.8871
Multiples of: 1

AA2-B0-34-615-5D1-C


Circuit Breaker 2Pole 15A 277VAC/80VDC
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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 4
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AUD 84.8815
Multiples of: 1

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