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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CLB-503-00DNN-B-F/50


THERMAL CIRCUIT PROTECTORS
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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 87
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AUD 22.3125
Multiples of: 1

JA1-B2-A-20-2


Circuit Breaker - 1 Pole - Standard Style - Push-on Terminal - 65 VDC - 20A - Series Trip With ...
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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 87
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AUD 28.7674
Multiples of: 1

JB1-B3-A-10-3


Circuit Breaker - 1 Pole - Snap-in Mounting - Series Trip - Push-on Terminal - 65 VDC - 10A - ...
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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 87
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AUD 33.2428
Multiples of: 1

R11-2-15.0A-R01IV


Circuit Breakers Cir Brkr, HydMag, 1 pl, 32VDC/125VAC, 15A, rocker hndl
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Sensata 87
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AUD 35.5451
Multiples of: 3

A9F03206


Circuit breaker; 400VAC; Inom:6A; 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.

Schneider 87
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AUD 38.1959
Multiples of: 1

1-1393248-7


Circuit Breakers CIRCUIT BREAKER THERMAL
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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 87
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AUD 78.6288
Multiples of: 1

7940125375


Circuit Breakers CB4201-10, 5.0A/TS35
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Weidmuller 87
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AUD 107.03
Multiples of: 1

203-11-23461-1


Sensata Technologies
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Sensata 87
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AUD 112.8333
Multiples of: 1

W33-S2N1Q-10


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER THERMAL
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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 87
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AUD 137.0208
Multiples of: 1

4404.0025


Circuit Breakers 5A 0.25" QC Threaded neck
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Schurter 86
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AUD 3.905
Multiples of: 1

First...171172173174175...

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