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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Availability ⓘ (▲▼)Price(AUD) 

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GMB63H2PC20


Circuit Breakers MCB HV UL489 C 2P 20A 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 12
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AUD 112.444
Multiples of: 1

IELK11-1-62-50.0-01-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 12
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AUD 113.3451
Multiples of: 1

IEG66-1-62-2.50-01-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 12
Ships to you
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AUD 116.8713
Multiples of: 1

IUGNF66-1-72-5.00


Magnetic Circuit Breaker Provides Low-Cost Power Switching
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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 12
Ships to you
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AUD 117.7332
Multiples of: 1

A9F04732


Circuit breaker; 400VAC; Inom:32A; Poles no:3+N; Mounting: 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.

Schneider 12
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AUD 120.2767
Multiples of: 1

IUGNF66-1-72-1.00


Magnetic Circuit Breaker Provides Low-Cost Power Switching
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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 12
Ships to you
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AUD 120.75
Multiples of: 1

LEL11-30672-3-V


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 12
Ships to you
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AUD 121.6511
Multiples of: 1

LELH11-1-62F-20.0-01-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 120/240VAC,20A,UL489
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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 12
Ships to you
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AUD 124.2957
Multiples of: 1

2907611


Circuit Breaker Thermal Magnetic 1Pole 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.

Phoenix Contact 12
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AUD 126.7444
Multiples of: 1

A9D23616


RCBO breaker; Inom: 16A; 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.

Schneider 12
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AUD 127.144
Multiples of: 1

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