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 3RV2011-0KA10


Circuit Breakers CIRK-BRK_MOTOR_3RV2_690V_0.9-1.25A_screw
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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.

Siemens 23
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AUD 82.5833
Multiples of: 1

A9F03716


Circuit breaker; 400VAC; Inom:16A; Poles no:3+N; Mounting: DIN
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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 21
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AUD 80.6306
Multiples of: 1

LMLC1-1RLS4-24314-4-V


Circuit Breaker - Custom - Clip Terminals - 1 Pole - w/.110 Alarm Switch - 3A
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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 15
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AUD 78.0448
Multiples of: 3

GSB633PC25


MCB UL1077 C 3P 25A
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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.

Carlo Gavazzi 15
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AUD 74.6558
Multiples of: 1

LMLK1-1RLS4-32742-10


Circuit Breakers
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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 15
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AUD 85.1362
Multiples of: 3

LELK1-1-51-90.0-A-01-V


Cir Brkr Hyd Mag
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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 15
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AUD 68.0149
Multiples of: 3

Hot 3RV2021-1CA10


Circuit Breakers MSP S0 1.8 - 2.5A SCREW
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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.

Siemens 15
Ships to you
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AUD 90.1966
Multiples of: 1

IULK1-1-65F-20.0-01


Circuit Breaker Magnetic (Hydraulic Delay) - 1 Pole - 20A - 250VAC - 80VDC - Lever Actuator - Panel Mount.
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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 15
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AUD 36.9851
Multiples of: 3

BA2-B0-34-620-121-D


Circuit Breakers 20 A TWO POLE
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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 14
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AUD 94.8134
Multiples of: 1

IUGNF6-35176-25


Circuit Breaker MAG-HYDR Lever
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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 11
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AUD 74.1465
Multiples of: 3

First...481482483484485...

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