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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FAZ-C20/1-SP


THERMAL MAGNETIC 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.

Eaton 21
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AUD 44.1658
Multiples of: 1

4410.0209


Circuit Breakers CBE T12-221S-1.5
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Schurter 5
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AUD 43.1307
Multiples of: 1

Hot PSL-CBL


Circuit Breaker Accessories Lrg Molded Case CB Lockout Device
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Panduit 5
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AUD 43.0907
Multiples of: 1

2480440000


Circuit Breakers MCB 1077 2P C 40A ACDC
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Weidmuller 5
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AUD 43.4215
Multiples of: 1

2-5700-IG1-K10-DD-1555-5A


Circuit Breakers Min Ord Qty 10. Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ
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ETA 5
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AUD 43.7348
Multiples of: 1

TA45-A126L150C0


CIRCUIT BRKR ROCKR ILL 15A 2P QC
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Schurter 5
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AUD 43.8806
Multiples of: 1

3120-N323-P7T1-W02D-10A


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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ETA 5
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AUD 44.6392
Multiples of: 1

3120-N523-P7T1-W02D-20A


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 5
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AUD 44.7002
Multiples of: 1

MCN320E


Circuit breaker; 400VAC; Inom:20A; Poles no:3; Mounting: DIN; 6kA
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Hager 5
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AUD 44.9996
Multiples of: 1

2CDS252001R0061


Circuit breaker; Inom:6A; Poles no:2; DIN; Charact: D; 6kA; IP20
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ABB 5
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AUD 45.0654
Multiples of: 1

First...771772773774775...

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