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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W23-X1A1G-30


TE Connectivity P&B Circuit Breakers 30A PUSHPULL ACT.
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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.

TE Connectivity 412
Ships to you
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AUD 36.6188
Multiples of: 1

7-1393246-1


Circuit Breakers 30A PUSH/PULL ACT.
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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.

TE Connectivity 412
Ships to you
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AUD 45.975
Multiples of: 1

W68-X2Q13-10


Circuit Breaker Hydraulic Magnetic 2Pole 10A 277VAC
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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.

TE Connectivity 407
Ships to you
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AUD 286.875
Multiples of: 1

3120-N521-H7T1-W01D-8A


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 401
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AUD 41.349
Multiples of: 1

CTB-B-B-12-B


CTB-B-B-12-B
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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 397
Ships to you
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AUD 5.9748
Multiples of: 1

LELHK11-1-62-10.0-U-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 10A 250VAC
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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 397
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AUD 310.7813
Multiples of: 1

3-1393254-2


Circuit Breakers CIRCUIT BREAKER SWITCH 50A BLK
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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.

TE Connectivity 396
Ships to you
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AUD 172.8938
Multiples of: 1

8T1-E-278


Carling Technologies Circuit Breaker Accessories SEALED BLACK HEX BOOT CMB SERIES
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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 394
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AUD 2.409
Multiples of: 1

W91-X112-50


Circuit Breakers CIRCUIT BREAKER SWITCH 50A BLK
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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.

TE Connectivity 383
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AUD 167.2941
Multiples of: 1

2CDS252001R0324


Circuit breaker; 400VAC; Inom:32A; Poles no:2; 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.

ABB 345
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AUD 36.519
Multiples of: 1

First...7172737475...

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