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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Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

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GMB63H3PC10


Circuit Breakers MCB HV UL489 C 3P 10A LUG T
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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.

Carlo Gavazzi 3
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AUD 175.4738
Multiples of: 1

9129673500


Circuit Breaker Thermal Magnetic 2Pole 5A 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.

Weidmuller 3
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AUD 176.0709
Multiples of: 1

BZ6F710CAU


BZ6F710CAU SHUNT TRIP F=200VAC 50HZ/200-220 60HZ WITH TERMIN
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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.

Fuji 3
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AUD 176.8741
Multiples of: 1

413-K54-LN2-70A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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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 3
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AUD 177.077
Multiples of: 1

IUG666-1-42-20.0-01


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 3
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AUD 177.2854
Multiples of: 1

IUGH666-1-42-5.00-91


Circuit Breaker Hydraulic Magnetic 3Pole 5A
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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 3
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AUD 177.2854
Multiples of: 1

5SY4263-7


Circuit breaker; 230/400VAC; Inom: 63A; Poles: 2; DIN; Charact: C
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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 3
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AUD 177.6287
Multiples of: 1

IELHK111-28643-005-V


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 3
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AUD 179.597
Multiples of: 1

CD2-A3-DU0060-03A


CD2A3DU006003A 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 3
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AUD 180.792
Multiples of: 1

PL7-C50/2-DC


Circuit breaker; 230/400VAC; 250VDC; Inom:50A; Poles no:2; DIN
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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 3
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AUD 181.7973
Multiples of: 1

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