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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2477200000


Circuit Breakers MCB 489 1P B 20A ACDC
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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.

Weidmuller 4
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AUD 53.2052
Multiples of: 1

3120-N524-P7T1-W12LY4-6A


Circuit Breakers Min Ord Qty 10. 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 suite
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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 4
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AUD 53.7161
Multiples of: 1

IAGN6-1REC4-62-15.0


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 4
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AUD 53.7519
Multiples of: 3

IULZXK1-1-61-20.0-G1-U


Circuit Breaker Magnetic (Hydraulic Delay) - 1 Pole - 33A - 50/60Hz Short Delay - Rocker Actuator - Panel Mount.
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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 4
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AUD 53.9104
Multiples of: 3

3120-N321-P7T1-W19DG3-10A


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 4
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AUD 54.0369
Multiples of: 1

ST201M-D3


Circuit Breakers MCB ST200M 1P D 3A UL1077
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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.

ABB 4
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AUD 54.0436
Multiples of: 1

ST201M-D13


Circuit Breakers MCB ST200M 1P D 13A UL1077
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ABB 4
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AUD 54.0436
Multiples of: 1

IELK1-1-53-20.0-01-V


CIRCUIT BREAKER, HYDROMAGNETIC, 20A
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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 4
Ships to you
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AUD 54.1847
Multiples of: 1

LEL1-37461-2021-V


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 4
Ships to you
between Thu. 30 Jul to Wed. 05 Aug Calender.png

AUD 54.3022
Multiples of: 3

LEL1-37461-2001-V


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 4
Ships to you
between Thu. 30 Jul to Wed. 05 Aug Calender.png

AUD 54.3022
Multiples of: 3

First...826827828829830...

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