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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AY1-B0-24-615-121-KC


Circuit Breakers 15A 120VAC 50/60Hz Rcsd Pdl Act no Aux
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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 6
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AUD 45.8365
Multiples of: 1

3120-N311-P7T1-W15FY3-1.8A


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 prot
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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 6
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AUD 45.8954
Multiples of: 1

LEGH66-1REC5-62-20.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 20A 120VAC/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 6
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AUD 45.9963
Multiples of: 1

AA1-B0-34-615-381-C


Circuit Breakers Carling Technologies
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Carling 6
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AUD 46.0966
Multiples of: 1

IPA-1-36316-15-T


Cir Brkr Hyd Mag
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Sensata 6
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AUD 46.1726
Multiples of: 1

4410.0661


Circuit breaker; 8.5A
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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.

Schurter 6
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AUD 46.294
Multiples of: 1

ETIMAT 6 3P C40


Circuit breaker; 230/400VAC; Inom: 40A; Poles: 3; 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.

ETI Polam 6
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AUD 46.9522
Multiples of: 1

3120-N554-P7T1-W15DY3-5A


Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suited for overload p
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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 6
Ships to you
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AUD 46.9757
Multiples of: 1

CA1-B0-34-625-121-C


Circuit Breaker Hydraulic Magnetic 1Pole 25A 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 6
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AUD 47.2171
Multiples of: 1

2477890000


Circuit Breakers MCB 489 1P C 8A ACDC
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Weidmuller 6
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AUD 47.355
Multiples of: 1

First...726727728729730...

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