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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Image  Information Image Stock Code(▲▼)Description
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Availability ⓘ (▲▼)Price(AUD) 

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1020074


Circuit Breakers TMC 72D 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.

Phoenix Contact 67
Ships to you
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AUD 71.8958
Multiples of: 1

GMBSHT311NC


Circuit Breakers SHUNT RELEASE 24VDC FOR GMB
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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 67
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AUD 77.9969
Multiples of: 1

MPT-410-GY


Conn Terminal Block 1 POS Screw Panel Mount 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.

Altech 66
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AUD 1.7666
Multiples of: 1

1-1423712-3


TE Connectivity P&B Circuit Breakers W28-XQ1A-3.75=CKTBKR THERM ROCK
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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.

TE Connectivity 66
Ships to you
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AUD 3.4466
Multiples of: 1

2CDS251025R1165


Circuit breaker; 230VAC; Inom:16A; Poles:1; DIN; Charact: B; 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.

ABB 66
Ships to you
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AUD 5.5561
Multiples of: 1

TMC 81C 30A


Thermomagnetic device circuit breaker, Number of positions: 1, Width: 17.6 mm, Mounting type: DIN rail: 35 mm, Color: gray
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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 66
Ships to you
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AUD 42.2582
Multiples of: 1

2907565


Circuit Breaker Thermal Magnetic 1Pole 8A
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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 66
Ships to you
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AUD 44.9167
Multiples of: 1

PTCB E1 24DC/1-8A NO


Single-channel electronic ci
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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 66
Ships to you
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AUD 68.9816
Multiples of: 1

FAZPLOFF


CB Pad lock BRKT Faz-Type.
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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 66
Ships to you
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AUD 75.5417
Multiples of: 1

3120-N323-P7T1-W01D-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 protection of motors
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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 66
Ships to you
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AUD 76.1035
Multiples of: 1

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