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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A9N61521


Circuit breaker; 500VDC; Inom: 1A; Poles: 2; DIN; Charact: C; 20kA
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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 2
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AUD 150.686
Multiples of: 1

S202MR-K3


MCB MCB - S200MR
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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 2
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AUD 151.4468
Multiples of: 1

5SY5102-7


SUP PTOR 5SY5 1P IEC 230V 2
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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 2
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AUD 151.4664
Multiples of: 1

CK2-B0-24-625-726-H


Circuit Breaker Hydraulic Magnetic 2Pole 25A 240VAC
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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 2
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AUD 151.5252
Multiples of: 1

2479260000


Circuit Breakers MCB 489 3P D 60A 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 2
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AUD 151.8567
Multiples of: 1

412-K14-LN1-10A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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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 2
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AUD 153.9943
Multiples of: 1

IULH11-1-41-10.0-01


Circuit Breakers Cir Brkr Hyd Mag
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Sensata 2
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AUD 154.5812
Multiples of: 1

R21-61-7.50A-W02EV


Circuit Breakers
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Sensata 2
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AUD 155.409
Multiples of: 1

HNC-63/2/003


RCD breaker; Inom:63A; Ires:30mA; Max surge current:250A; IP40
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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 2
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AUD 155.9516
Multiples of: 1

CFC440J


RCD breaker; Inom: 40A; Ires: 300mA; Max surge current: 250A; 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.

Hager 2
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AUD 157.2461
Multiples of: 1

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