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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A9F04320


Circuit breaker; 400VAC; Inom:20A; 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 22
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AUD 46.2063
Multiples of: 1

51012498


3.0A AC250V DC65V C. B. / ON-OFF
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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.

Wago 20
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AUD 43.4496
Multiples of: 1

8001-025/K050-0613/002-800


3.0A AC250V DC65V Circuit 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.

Wago 20
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AUD 43.4496
Multiples of: 1

1CU10L


Circuit Breakers factory currently not accepting orders
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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 20
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AUD 43.528
Multiples of: 1

2822130000


Circuit Breakers HB1225UC HYD.MCB UL489 1P,Curve2,25.0A
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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 20
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AUD 42.6277
Multiples of: 1

CA1-B0-24-615-121-DG


Circuit Breaker Hydraulic Magnetic 1Pole 15A 277VAC/480VAC
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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 20
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AUD 47.7985
Multiples of: 1

CA1-B0-36-670-321-D


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.

Carling 20
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AUD 55.1642
Multiples of: 1

IELK1-1-51-5.00-01-V


Circuit Breaker Magnetic 1Pole 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 20
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AUD 45.291
Multiples of: 3

QZ-2-13-D-2-10


Circuit Breaker Magnetic (Hydraulic Delay) - 2 Pole - 10A - 480VAC - Lever Actuator - DIN Rail.
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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.

Circuit Breaker 20
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AUD 46.3489
Multiples of: 6

JA1S-A15-A-20-3


Circuit Breaker - 1 Pole - Toggle Handle - White ON/OFF Handle - Push-on Terminal - 277 VAC - 20A ...
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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 20
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AUD 46.917
Multiples of: 1

First...411412413414415...

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