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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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

9926251920


Circuit Breaker Hydraulic Magnetic 1Pole 20A 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.

Weidmuller 17
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AUD 57.0417
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 17
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AUD 58.7292
Multiples of: 1

AM1-B0-34-650-901-C


A-Series Circuit Breaker
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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
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AUD 59.9683
Multiples of: 1

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 17
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AUD 60.4826
Multiples of: 1

LELK1-1-51-50.0-A-01-V


Circuit Breakers Cir Brkr,HydMag
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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
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AUD 61.625
Multiples of: 1

15711-08-11A


Circuit Breakers FUSE BLOCK ASSY - RTA
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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 17
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AUD 61.8384
Multiples of: 1

A9Z05240


RCD breaker; Inom:40A; Ires:30mA; Poles no:2; 400V; 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 17
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AUD 62.222
Multiples of: 1

BA2-B0-34-630-121-C


Circuit Breakers 30 A TWO POLE
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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 65.8125
Multiples of: 1

MA2-B-24-620-1-A37-B-E


Circuit Breakers Mag Circuit Breaker
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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 9
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AUD 77.495
Multiples of: 1

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