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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1610-92-6A


Circuit Breakers Miniaturised single pole autoreset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which are cost critical. Version 1616is
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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 65
Ships to you
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AUD 8.4883
Multiples of: 1

IALHK1111-39232-2050


IALHK1111-39232-2050
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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 455.2083
Multiples of: 1

GMS-63S40A


Circuit Breakers MMS UP TO 63A STD BREAK 28-40A
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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 18
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AUD 492.3811
Multiples of: 1

IUG6666-1-42-20.0-Q-01


Circuit Breaker Hydraulic Magnetic 4Pole 20A 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 18
Ships to you
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AUD 565.8125
Multiples of: 1

209-3-1-65-4-9-100


Circuit Breaker Magnetic 3Pole 100A 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 18
Ships to you
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AUD 598.5833
Multiples of: 1

IELHK1111-30431-1-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 612.9583
Multiples of: 1

IULHK1111-1-42-30.0-B-01


Circuit Breaker Hydraulic Magnetic 4Pole 30A 250VAC
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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 642.458
Multiples of: 1

219-4-21341-35


Circuit Breaker MAG-HYDR Lever
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Sensata 18
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AUD 701.7141
Multiples of: 1

IULNK400-2REC4-31938-2


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 787.0697
Multiples of: 1

C54EAB185A-170Y


Sensata Technologies
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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 17
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AUD 5.9167
Multiples of: 1

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