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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5SL6440-7


Circuit breaker; 400VAC; Inom:40A; Poles no:4; Mounting: DIN; 6kA
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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.

Siemens 11
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AUD 87.8709
Multiples of: 1

5SJ41407HG40


Circuit Breakers MCB 5SJ4 1P 240V 40A SAME PH 14K C-TRIP
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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.

Siemens 11
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AUD 88.2109
Multiples of: 1

UPG11-1-65-252-C-01


Circuit Breaker Magnetic 2Pole 2.5A
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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.

Sensata 11
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between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 88.3489
Multiples of: 1

KZS-2M AC C16/0.03


RCBO breaker; Inom: 16A; Ires: 30mA; Poles: 2; 230/400VAC; DIN; IP20
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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.

ETI Polam 11
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AUD 89.9333
Multiples of: 1

CX1-B0-14-640-22A-10C


Circuit Breakers CX1B01464022A10C
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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 11
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AUD 90.3658
Multiples of: 1

3130-F120-P7T1-W14QR7-16A


Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
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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 11
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AUD 90.8313
Multiples of: 1

NRBM2100-F-50A-MA


Circuit Breaker Electromagnetic 2Pole 50A 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.

Idec 11
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AUD 90.9935
Multiples of: 1

UPL11-1-72-303


Circuit Breaker Magnetic 2Pole 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 11
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 91.9729
Multiples of: 1

PL7-C2/1-DC


Circuit breaker; 230/400VAC; 250VDC; Inom:2A; Poles no:1; 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.

Eaton 11
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AUD 92.237
Multiples of: 1

IEGS11-1-63-20.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 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 11
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 93.5205
Multiples of: 1

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