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 W51-A161A1-15


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER THERMAL 15A RED
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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 1043
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AUD 5.06
Multiples of: 1

W67-X2Q52-25


Circuit Breakers CIRCUIT BREAKER SWITCH 25A WH
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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 935
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AUD 127.9375
Multiples of: 1

8-1393252-5


Circuit Breakers CIRCUIT BREAKER SWITCH 25A WH
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TE Connectivity 935
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AUD 132.1322
Multiples of: 1

3-1393247-5


Circuit Breakers 20A TOGGLE ACTUATOR
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TE Connectivity 934
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AUD 54.6458
Multiples of: 1

QLB-073-00DNN-3BA


Circuit Breakers 7A Snap In Plastic .250 QC TAB
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Qualtek 928
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AUD 2.4029
Multiples of: 1

1C10DL


Circuit Breakers C CHAR, 1POLE, 125VDC, UL489
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Altech 928
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AUD 68.7234
Multiples of: 1

2-1423673-3


Circuit Breakers W51-A161A1-15=CKTBKR THERM ROCK
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TE Connectivity 921
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AUD 4.9165
Multiples of: 1

LELK1-1REC4-27129-919


Circuit Breakers
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Sensata 921
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AUD 56.75
Multiples of: 1

7-1393252-5


Circuit Breakers W67-X2Q50-10=M6/M7/M9/W6/W7
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TE Connectivity 906
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AUD 73.6291
Multiples of: 1

CMB-043-27G5N-W-A


Circuit Breakers CIRCUIT BREAKER THERMAL
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Carling 132
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AUD 8.3966
Multiples of: 1

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