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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5SY4102-5


Circuit breaker; 230/400VAC; Inom: 2A; Poles: 1; DIN; Charact: A
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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 15
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AUD 51.4281
Multiples of: 1

TA-45-2R-A344F150C0


Circuit Breakers Circuit Breaker TA45 2 pole 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.

Schurter 15
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AUD 55.6296
Multiples of: 1

9926251915


Circuit Breaker Hydraulic Magnetic 1Pole 15A 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.

Weidmuller 15
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AUD 54.7332
Multiples of: 1

NRAR1100-F-3A-BA-1


Circuit Breaker 1Pole 3A 250VAC/65VDC
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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.

Idec 15
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AUD 74.8517
Multiples of: 1

4430.3632


Circuit breaker; 12A; 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 15
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AUD 56.21
Multiples of: 1

3120-N324-P7T1-W19DG3-5A


Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suited for overload p
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ETA 15
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AUD 57.3865
Multiples of: 1

FAZ-C1/1-NA-SP


Circuit Breakers FAZ-NA 1P 1A C CURVE
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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 15
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AUD 62.5941
Multiples of: 1

4430.0670


Circuit breaker; 10A; 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 15
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between Fri. 20 Feb to Thu. 26 Feb Calender.png

AUD 55.9916
Multiples of: 1

MF1-B-34-420-1-BB6-2-C


MF1B344201BB62C
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Carling 15
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AUD 29.7174
Multiples of: 1

A9F05306


Circuit breaker; 400VAC; Inom:6A; 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.

Schneider 15
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AUD 63.6767
Multiples of: 1

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