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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1020041


Circuit Breakers TMC 71D 05A
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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.

Phoenix Contact 189
Ships to you
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AUD 30.205
Multiples of: 1

M68-X2Q212-5


TE Connectivity M68-X2Q212-5=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.

TE Connectivity 75
Ships to you
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AUD 205.6903
Multiples of: 1

M39019/03-225S


Circuit Breaker Magnetic 2Pole 3A 240VAC/50VDC
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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 75
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AUD 1993.472
Multiples of: 1

Hot 4400.0014


Circuit Breakers CBE T11-211-7
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Schurter 74
Ships to you
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AUD 10.9043
Multiples of: 1

SU201M-C20


Circuit Breakers UL489 MCB 1P C 20A 480/277
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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 74
Ships to you
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AUD 65.8845
Multiples of: 1

86126-4


Circuit Breaker Accessories BUS BAR 4P
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Littelfuse 73
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AUD 3.0341
Multiples of: 1

2-1393254-5


Circuit Breakers 20A 1 POLE 1 TOGGLE
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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 71
Ships to you
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AUD 100.7882
Multiples of: 1

106-M2-P10-0.7A


Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140
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ETA 69
Ships to you
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AUD 14.9288
Multiples of: 1

2C10UL


Circuit Breakers 10A, C CHAR, 2POLE 480Y277VAC,UL489
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Altech 36
Ships to you
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AUD 92.4766
Multiples of: 1

2CDS251001R0427


Circuit breaker; 230/400VAC; 10A; Poles no:1; DIN; Charact: K; IP20
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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 0
6 to 16 Weeks Calender.png

AUD 22.5604
Multiples of: 1

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