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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(Ex. GST)(▲▼)		Enter Qty
4430.0623


Circuit breaker; 16A; 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 62.969
Multiples of: 1

MA2-B-24-420-1-A36-2-D


Circuit Breakers Mag Circuit Breaker
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Carling 9
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AUD 63.2152
Multiples of: 1

229-2-0-SW-4-8-50


Circuit Breaker Hydraulic Magnetic 2Pole 50A 240VAC
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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 63.375
Multiples of: 1

3120-N526-P7T1-W02D-X3120-A04010611M-6A


Circuit Breakers AC PEM, w/ 2 pole , 6A, white rocker, C14 std filtered inlet, pre-wired
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ETA 9
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AUD 63.4644
Multiples of: 1

UPG66-1-72-503-01


Circuit Breaker Magnetic 2Pole 50A
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Sensata 9
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AUD 64.4583
Multiples of: 1

AA1-B0-24-615-1B5-C


Circuit Breaker 1Pole 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 9
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AUD 64.4631
Multiples of: 2

3120-N3P3-P7T1-W19D-382063-30A


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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ETA 9
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AUD 64.6338
Multiples of: 1

2-6400-IG8-L10-A3-SI-012805-0.1A


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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ETA 9
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AUD 64.8125
Multiples of: 1

IPAP-1-1REG4-61-5.00-L-01T


Circuit Breakers Cir Brkr Hyd Mag
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Sensata 9
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AUD 64.8125
Multiples of: 1

LEL1-1-62F-20.0-01-V


Circuit Breakers Cir Brkr Hyd Mag
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Sensata 9
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AUD 65.0656
Multiples of: 1

First...721722723724725...

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