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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Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

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5SY6103-7


Circuit breaker; 230/400VAC; Inom: 3A; Poles: 1; DIN; Charact: C; 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.

Siemens 9
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AUD 34.7973
Multiples of: 1

5SY6132-7


Circuit breaker; 230/400VAC; Inom: 32A; Poles: 1; 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 9
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AUD 34.7973
Multiples of: 1

IEL1-1-61-15.0-01-V


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 9
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AUD 34.8694
Multiples of: 3

KU 380N


Switch-disconnector; Poles: 3; for DIN rail mounting; 80A; KU
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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.

KATKO 9
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AUD 34.929
Multiples of: 1

GMBAX


Circuit Breaker Accessories AUXILIARY CONTACT FOR GMB
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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.

Carlo Gavazzi 9
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AUD 35.0457
Multiples of: 1

UEB6-63H/B163N


Circuit breaker; 230/400VAC; Inom: 16A; Poles: 3+N; Charact: B; 10kA
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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.

Hongfa 9
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AUD 35.2361
Multiples of: 1

IUG6-1-51-2.50-01


Circuit Breaker Hydraulic Magnetic 1Pole 2.5A
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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 9
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AUD 35.2416
Multiples of: 3

T11-61-2.50A-27345-1


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 9
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between Mon. 20 Jul to Fri. 24 Jul Calender.png

AUD 35.3983
Multiples of: 3

4411.0076


Schurter Circuit Breakers CBE T13-212-20
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Schurter 9
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AUD 35.4994
Multiples of: 1

3120-N511-P7T1-W16DT3-3A


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
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between Fri. 24 Jul to Tue. 28 Jul Calender.png

AUD 35.7785
Multiples of: 1

First...621622623624625...

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