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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TMC 7/8 ALARM


Thermomagnetic device circuit breaker, Number of positions: 1, Connection method: Screw, Cross section: 1 mm²- 35 mm², AWG: 18 - ...
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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 47
Ships to you
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AUD 60.0028
Multiples of: 1

2C16UR


Circuit Breakers 16A,MCB C CHAR 2PL 480Y/277VAC, 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.

Altech 17
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AUD 68.0541
Multiples of: 1

2480450000


Circuit Breakers MCB 1077 2P C 50A 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 17
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AUD 52.5784
Multiples of: 6

A9F07225


Circuit breaker; 400VAC; Inom:25A; Poles no:2; Mounting: DIN; 10kA
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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 17
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AUD 53.7875
Multiples of: 1

IEGF6-35459-10-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 17
Ships to you
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AUD 54.0672
Multiples of: 3

MA1-B-34-620-1-A12-B-C


Circuit Breakers 20 A ONE POLE ANGLED
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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 17
Ships to you
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AUD 54.6744
Multiples of: 10

SBN463


Switch-disconnector; Poles: 4; DIN; 63A; 400VAC; SBN; IP20; 1÷16mm2
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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.

Hager 17
Ships to you
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AUD 55.86
Multiples of: 1

LELK1-1REC5-52-30.0-K-01


Circuit Breaker Hydraulic Magnetic 1Pole 30A 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 17
Ships to you
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AUD 61.6091
Multiples of: 3

A9F05202


Circuit breaker; 400VAC; Inom:2A; Poles no:2; 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.

Schneider 8
Ships to you
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AUD 50.0458
Multiples of: 1

MU2-B-24-410-1-A11-B-C


Circuit Breaker Hydraulic Magnetic 2Pole 1A Automotive
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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 8
Ships to you
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AUD 78.4562
Multiples of: 1

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