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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CDA425J


RCD breaker; Inom: 25A; Ires: 30mA; Max surge current: 250A; 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.

Hager 2
Ships to you
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AUD 143.314
Multiples of: 1

GMB633PC8


Circuit Breakers MCB UL489 C 3P 8A 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 2
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AUD 143.18
Multiples of: 1

Y30849801


Circuit Breakers STRAIGHT BUSBAR FOR 1 POLE (2210-T & 8340-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.

ETA 2
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AUD 143.3062
Multiples of: 1

IELHK11-1-63F-25.0-01-V


Circuit Breaker Magnetic 2Pole 25A
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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 2
Ships to you
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AUD 143.3368
Multiples of: 1

APG666-1-65-502-01


Circuit Breaker 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 2
Ships to you
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AUD 143.6306
Multiples of: 1

CA3-B0-42-620-121-D


Circuit Breaker Hydraulic Magnetic 3Pole 20A 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 2
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AUD 143.7481
Multiples of: 1

IEGX11-1-62F-10.0-42-V


Circuit Breaker Hydraulic Magnetic 2Pole 10A 277VAC
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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 2
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AUD 144.4338
Multiples of: 1

QOB250


Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 50A
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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 2
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AUD 144.5302
Multiples of: 1

AM2R-A3-LC07D-A-62.5-2


AM2R-A3-LC07D-A-62.5-2
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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 2
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AUD 144.9431
Multiples of: 1

AM2-A3-A-62.5-2


AM2A3A62.52 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 2
Ships to you
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AUD 144.9431
Multiples of: 1

First...991992993994995...

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