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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2479280000


Circuit Breakers MCB 1077 1P B 1A 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 5
Ships to you
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AUD 34.0121
Multiples of: 1

2479440000


Circuit Breakers MCB 1077 1P B 20A 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 5
Ships to you
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AUD 34.3052
Multiples of: 1

R11-1-10.0A-B02CH-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 5
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AUD 34.889
Multiples of: 3

4430.1273


Circuit Breakers CBE TA45-ABDWRJ10C0
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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 5
Ships to you
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AUD 35.0356
Multiples of: 1

ETIMAT 6 3P B32


Circuit breaker; 230/400VAC; Inom: 32A; 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.

ETI Polam 5
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AUD 35.4555
Multiples of: 1

1020048


Circuit Breakers TMC 71D 13A
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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.

Phoenix Contact 5
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AUD 35.4681
Multiples of: 1

3120-N521-H7T1-W01D-1A


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 5
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AUD 36.6325
Multiples of: 1

AF1-B0-46-490-1G1-C


Circuit Breaker 1Pole 9A 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 5
Ships to you
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AUD 36.9655
Multiples of: 1

ME1-B-94-440-1-A37-B-C


Circuit Breaker Magnetic 1Pole 4A 125VAC 32VDC
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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 5
Ships to you
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AUD 37.2006
Multiples of: 10

1G6UM


Circuit Breakers 6A G Characteristic UL 508 1 POLE
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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.

Altech 1
Ships to you
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AUD 34.7018
Multiples of: 1

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