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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808-H-0.5A


Circuit Breakers Single pole miniaturised magnetic circuit breakers with unique high-speed operating mechanism and push/pull on/off manual actuation. Fitted with electrically separate excitation and switching circuits, and one pair of auxiliary contacts which close w
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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 18
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AUD 72.71
Multiples of: 1

IULNK1-1-51-5.00


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.

Sensata 18
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AUD 73.7083
Multiples of: 3

4430.0044


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.

Schurter 18
Ships to you
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AUD 74.9933
Multiples of: 1

R11-1-16.0A-B105IV-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 32VDC/125VAC, 16A, rocker hndl
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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 18
Ships to you
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AUD 75.5225
Multiples of: 3

R11-1-20.0A-B105IV-V


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 18
Ships to you
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AUD 75.5225
Multiples of: 3

IUGN6-1-59-30.0


Circuit Breakers Cir Brkr, Hyd Mag, 1 pl, 80VDC, 30A,panel seal
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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 18
Ships to you
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AUD 75.9098
Multiples of: 1

4430.3652


Circuit Breakers CBE TA45-AHLTP200Z8
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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 18
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AUD 77.5867
Multiples of: 1

LELK1-1REC4-52-40.0-01-V


Circuit Breaker Hydraulic Magnetic 1Pole 40A 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 18
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AUD 78.5564
Multiples of: 1

279-1-1-53-9-9-80


Circuit Breaker Hydraulic Magnetic 1Pole 80A 160VDC
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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 18
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AUD 80.3333
Multiples of: 3

IEG11-1-51-30.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 0.75A
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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 18
Ships to you
between Wed. 26 Nov to Tue. 02 Dec Calender.png

AUD 80.5
Multiples of: 3

First...501502503504505...

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