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.

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

(Ex. GST)(▲▼)
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5SY4440-8


Circuit breaker; 230/400VAC; Inom: 40A; Poles: 4; DIN; Charact: D
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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 0
6 to 16 Weeks Calender.png

AUD 387.6729

Multiples of: 1

5SY4363-5


Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3; DIN; Charact: A
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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 0
6 to 16 Weeks Calender.png

AUD 387.6729

Multiples of: 1

5SY4363-8


Circuit breaker; 230/400VAC; Inom: 63A; Poles: 3; DIN; Charact: D
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 387.6729

Multiples of: 1

A9D33732


RCBO breaker; Inom: 32A; Ires: 30mA; Max surge current: 3kA; 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 0
6 to 16 Weeks Calender.png

AUD 387.9293

Multiples of: 1

CCP2-H4X-R4


Circuit Breaker Accessories 6.5IN RH HANDLE 12MM REDYELLOW
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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 0
6 to 16 Weeks Calender.png

AUD 387.9346

Multiples of: 1

M9F22250


MCB, 2 POLE, 50A, 440VAC, DIN RAIL
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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 0
6 to 16 Weeks Calender.png

AUD 388.3163

Multiples of: 1

PE6077


Other industrial control products ROHS
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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.

Pasternack 0
6 to 16 Weeks Calender.png

AUD 388.7524

Multiples of: 1

229M-3-1-62-8-6M-30-A


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 0
6 to 16 Weeks Calender.png

AUD 388.9846

Multiples of: 1

229M-3-1-62-8-6M-50-A


Circuit Breakers Cir Brkr Hyd Mag
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 388.9846

Multiples of: 1

M55629/5-103


Circuit Breakers 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.

Sensata 0
6 to 16 Weeks Calender.png

AUD 389.0208

Multiples of: 1

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