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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3120-N511-P7T1-W16DT3-7A


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 prot
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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 9
Ships to you
between Fri. 24 Jul to Tue. 28 Jul Calender.png

AUD 35.7785
Multiples of: 1

4430.1842


Circuit breaker; 12A; MCB
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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.

Schurter 9
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AUD 36.3112
Multiples of: 1

Hot 4430.2145


Circuit Breakers CBE TA45-ABDBP160C0
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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.

Schurter 9
Ships to you
between Mon. 20 Jul to Fri. 24 Jul Calender.png

AUD 36.1576
Multiples of: 1

7940102594


Circuit Breakers QZ-1-13-D-2-5.0
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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 9
Ships to you
between Fri. 24 Jul to Tue. 28 Jul Calender.png

AUD 36.5723
Multiples of: 1

2480000000


Circuit Breakers MCB 1077 1P C 1A 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 9
Ships to you
between Fri. 24 Jul to Tue. 28 Jul Calender.png

AUD 36.8048
Multiples of: 1

3120-N311-P7T1-W14XR3-15A


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 9
Ships to you
between Fri. 24 Jul to Tue. 28 Jul Calender.png

AUD 36.8221
Multiples of: 1

4430.0407


Circuit Breakers CBE TA45-AHUTL150C0
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Schurter 9
Ships to you
between Fri. 24 Jul to Tue. 28 Jul Calender.png

AUD 37.4163
Multiples of: 1

MBN316E


Circuit breaker; 400VAC; Inom:16A; Poles no:3; Mounting: DIN; 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.

Hager 9
Ships to you
between Mon. 20 Jul to Fri. 24 Jul Calender.png

AUD 37.474
Multiples of: 1

4435.0369


Circuit Breakers CBE TA35-C323MJ20C0
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Schurter 9
Ships to you
between Fri. 24 Jul to Tue. 28 Jul Calender.png

AUD 37.835
Multiples of: 1

FAZ-Z10/1


Circuit breaker; 230/400VAC; Inom:10A; Poles no:1; DIN; Charact: Z
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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 9
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AUD 38.0445
Multiples of: 1

First...621622623624625...

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