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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Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
AA2-X0-16-284-421-4


Hydraulic/Magnetic Circuit Breaker - 2 Pole - 277VAC/80VDC - Handle Actator (One Per Pole) - Without Aux Switch - 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.

Carling 2
Ships to you
between Fri. 31 Jul to Thu. 06 Aug Calender.png

AUD 47.6026
Multiples of: 2

BA2-X0-07-588-X32-C


Hydraulic/Magnetic Circuit Breaker - 2 Pole - 277VAC/80VDC - Handle (One Per Pole) - Without Aux Switch - Dual Legend ...
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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 2
Ships to you
between Fri. 31 Jul to Thu. 06 Aug Calender.png

AUD 47.7789
Multiples of: 2

AD1-B0-34-450-5J2-C


Circuit Breaker Hydraulic Magnetic 1Pole 5A 277VAC/80VDC
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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 2
Ships to you
between Thu. 06 Aug to Mon. 10 Aug Calender.png

AUD 47.9583
Multiples of: 1

AC1-B0-34-630-131-D


Circuit Breakers 30 A ONE 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 2
Ships to you
between Thu. 06 Aug to Mon. 10 Aug Calender.png

AUD 48.7341
Multiples of: 1

NM1-125H/4300B 50A


- Molded case circuit breakers ROHS
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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.

CHINT 2
Ships to you
between Fri. 14 Aug to Wed. 19 Aug Calender.png

AUD 48.9203
Multiples of: 1

NM1-125H/4300B 40A


- Molded case circuit breakers ROHS
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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.

CHINT 2
Ships to you
between Fri. 14 Aug to Wed. 19 Aug Calender.png

AUD 48.9203
Multiples of: 1

5SL4320-6


Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3; DIN; Charact: B
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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 2
Ships to you
between Fri. 31 Jul to Thu. 06 Aug Calender.png

AUD 50.0458
Multiples of: 1

IUGZX4-22467-2


Circuit Breakers Cir Brkr, Hyd Mag, 2 pl, 80VDC/250VAC, 5A,panel seal
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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 2
Ships to you
between Thu. 06 Aug to Mon. 10 Aug Calender.png

AUD 50.0959
Multiples of: 1

2CDS253025R0404


Circuit breaker; 400VAC; Inom:40A; Poles:3; DIN; Charact: C; 6kA
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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 2
Ships to you
between Fri. 31 Jul to Thu. 06 Aug Calender.png

AUD 50.4188
Multiples of: 1

1B20UM


Circuit Breakers 20A MCB B Char 1pl 277VAC UL508
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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.

Altech 0
6 to 16 Weeks Calender.png

AUD 35.24
Multiples of: 12

First...966967968969970...

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