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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Hot 4400.0011


Circuit Breakers CBE T11-211-3.5
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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 81
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AUD 11.1018
Multiples of: 1

4400.0112


Circuit breaker; Urated: 240VAC; 48VDC; 3A; SPST; Poles: 1; DROP-IN
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Schurter 79
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AUD 11.1676
Multiples of: 1

T11-211-3.5


T11 Circuit Breaker 3.5A
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Schurter 79
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AUD 11.5313
Multiples of: 1

1410-L110-L1F1-S01-0.63A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.x -E. Returning the rocke
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ETA 79
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AUD 11.6625
Multiples of: 1

4400.0438


Circuit breaker; Urated: 240VAC; 48VDC; 4A; SPST; Poles: 1; screw
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Schurter 79
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AUD 12.5499
Multiples of: 1

4400.0148


Circuit Breakers CBE T11-818-0.2-181
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Schurter 79
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AUD 13.9
Multiples of: 1

1180-01-0.5A


Circuit Breakers Thermal circuit breaker, plug-in type, single pole, switching function optional
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ETA 79
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AUD 20.6111
Multiples of: 1

1499972


Circuit Breakers TCP 32DC/25A M
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Phoenix Contact 73
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AUD 21.006
Multiples of: 1

W91-X112-1


Circuit Breakers CIRCUIT BREAKER SWITCH 1A BLK
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TE Connectivity 73
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AUD 63.9115
Multiples of: 1

2CDS271001R0044


Circuit breaker; 230VAC; Inom:4A; Poles no:1; Mounting: DIN; 10kA
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ABB 0
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AUD 26.705
Multiples of: 1

First...181182183184185...

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