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
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

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JA3-A3-A-10-3


JA3A3A103 heinemann canada corporation
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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.

HEINEMANN CANADA CORPORATION 8
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AUD 107.8402
Multiples of: 1

IUGN66-1-72-20.0


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 8
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AUD 108.3134
Multiples of: 1

A9N61690


Switch-disconnector; Poles: 2; for DIN rail mounting; 50A; Acti 9
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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
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AUD 112.3267
Multiples of: 1

3120-N521-H7T1-W02D-X3120-U0100M-4A


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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ETA 8
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AUD 112.394
Multiples of: 1

Hot 5SY4316-7


Circuit breaker; 230/400VAC; Inom: 16A; Poles: 3; DIN; Charact: C
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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 8
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AUD 113.0733
Multiples of: 1

REX12D-TA2-100-DC24V-4A/4A-CL2


Circuit Breakers 508, DN, 2CH, 24VDC, Digital 4A/4A CL2
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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 8
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AUD 115.115
Multiples of: 1

IEGZX66-1-63-13.0-02-V


Circuit Breakers
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Sensata 8
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AUD 115.5215
Multiples of: 1

MS1-B-14-630-3-1CB-A-0AC


Ms-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 8
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AUD 116.21
Multiples of: 1

8340-F410-P1M1-KLH142-10A


Circuit Breakers Single and multipole magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (S-type MO or HM CBE to EN 60934) ensures suitability for a wide range of
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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 8
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AUD 116.6307
Multiples of: 1

BA2-B0-24-615-31A-CG


Circuit Breakers
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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
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AUD 116.834
Multiples of: 1

First...781782783784785...

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