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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Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
AM2R-A3-LC07D-A-20-2


Hydraulic magnetic - Circuit breaker - 20 A - 250 V - 50/60 Hz - Medium time delay - ...
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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.

HEINEMANN CANADA CORPORATION 68
Ships to you
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AUD 117.9095
Multiples of: 1

R21-4-2.50A-R102CV-S-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC, 2.5A, rocker hndl
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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 24
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AUD 96.3414
Multiples of: 3

MT1-B-14-630-1-A23-B-J


M-Series Handle-Pushbutton UL489A-UL Recognized
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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 24
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AUD 33.5177
Multiples of: 1

2907611


Circuit Breaker Thermal Magnetic 1Pole 5A
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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 24
Ships to you
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AUD 126.7444
Multiples of: 1

CA2-B0-26-622-111-I


CA2B026622111I
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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 24
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AUD 133.3156
Multiples of: 1

SU202M-K5


Circuit Breaker Miniature 2Pole 5A
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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 24
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AUD 142.0478
Multiples of: 1

4120-G217-J3M1-S8S0ZB-1A


Circuit Breakers Single pole, miniaturised thermal circuit breaker with trip-free mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). Threadneck panel mounted, temperature-compensated, with optional auxiliary contacts. Fully approved for comm
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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 24
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AUD 143.4068
Multiples of: 1

SU202M-C15


Circuit Breakers UL489 MCB 2P C 15A 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 24
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 154.6494
Multiples of: 1

TMC 83C 15A


Thermomagnetic device circuit breaker, Number of positions: 3, Width: 52.9 mm, Mounting type: DIN rail, Color: gray
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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 21
Ships to you
between Fri. 20 Feb to Thu. 26 Feb Calender.png

AUD 126.7444
Multiples of: 1

IEGS66-1-61-5.00-A-31-V


Magnetic Circuit Protector
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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 108.9375
Multiples of: 3

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