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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413-K54-N2-70A


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 9
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AUD 168.4833
Multiples of: 1

IUGX666-1-63F-30.0-01


Circuit Breaker Hydraulic Magnetic 3Pole 30A 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 9
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AUD 169.377
Multiples of: 1

IUGNF66-1-51-10.0


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 9
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AUD 170.5952
Multiples of: 1

BA3-B0-22-610-121-D


Circuit Breaker 3Pole 10A
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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 170.668
Multiples of: 1

UPL111-1-66-303-B


Circuit Breaker Magnetic 3Pole 30A
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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
Ships to you
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AUD 170.6875
Multiples of: 1

IUGNF66-1-51-35.0


Circuit Breakers Cir Brkr Hyd Mag
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Sensata 9
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AUD 172.2421
Multiples of: 1

JA2S-E3-A-30-2


Circuit Breaker - Toggle Handle - White On/Off - 6-32 Threads - 2 Pole - 8-32 Screw - Series Trip ...
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HEINEMANN CANADA CORPORATION 9
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AUD 174.0031
Multiples of: 1

CDS463D


RCD breaker; Inom: 63A; Ires: 30mA; Max surge current: 250A; DIN
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Hager 9
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AUD 178.6411
Multiples of: 1

IEL11-1-59-4.00-01


Circuit Breaker Magnetic 2Pole 4A
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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
Ships to you
between Fri. 28 Nov to Thu. 04 Dec Calender.png

AUD 180.6732
Multiples of: 1

IUGN66-1-52-20.0-B


Circuit Breaker Hydraulic Magnetic 2Pole 20A 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.

Sensata 9
Ships to you
between Fri. 28 Nov to Thu. 04 Dec Calender.png

AUD 180.8542
Multiples of: 1

First...741742743744745...

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