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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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
NRLY2100-20A-ADB


NRLY 2-pole 20A C.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.

Idec 2
Ships to you
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AUD 108.0364
Multiples of: 1

LMLK1-1RS5-32846-40-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 2
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AUD 94.167
Multiples of: 1

IULNK1-1REC5-62-5.00


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 2
Ships to you
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AUD 94.167
Multiples of: 1

AC1-X0-05-820-5F1-C


Hydraulic/Magnetic Circuit Breaker - 1 Pole - 277VAC/80VDC - Two Color Visi-Rocker - Indicate ON - Vertical Legend - Without A ...
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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
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AUD 94.4216
Multiples of: 2

3RV2011-0GA15


Circuit Breakers MSP S00 0.45-0.63A AUX 1NO 1NC 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 2
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AUD 94.1897
Multiples of: 1

2CDS254001R0405


Circuit breaker; 400VAC; Inom:40A; Poles no:4; Mounting: DIN; 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
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AUD 95.3964
Multiples of: 1

3D2UM


Circuit Breakers 2A D Characteristic UL 508 3 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.

Altech 2
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AUD 96.9231
Multiples of: 1

GMB632PC8


Circuit Breakers MCB UL489 C 2P 8A LUG T
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Carlo Gavazzi 2
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AUD 97.0662
Multiples of: 1

AF2-B0-26-650-531-C


Circuit Breaker 2Pole 50A 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
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AUD 97.3601
Multiples of: 1

412-K54-LN2-15A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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ETA 1
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AUD 94.4342
Multiples of: 1

First...981982983984985...

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