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
5SY6320-7


UL1077 SUP. PROT 3P 20A C-TRIP
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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 10
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AUD 115.5933
Multiples of: 1

EA2-B0-22-810-3DE-DC


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.

Carling 10
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AUD 118.3333
Multiples of: 1

APL11-1REC4-61-153-AM


Sensata Technologies
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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 10
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AUD 120.2083
Multiples of: 1

UPG666-1-61-403-21


Circuit Breaker Magnetic 3Pole 40A
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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 10
Ships to you
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AUD 121.0625
Multiples of: 1

2478080000


Circuit Breakers MCB 489 2P C 2A ACDC
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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.

Weidmuller 10
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AUD 122.3958
Multiples of: 1

R21-62F-1.50A-26170-22-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC, 1.5A, 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 10
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AUD 122.4583
Multiples of: 3

JA3-A8-A6-A8-A-5-10


JA3A8A6A8A510 heinemann canada corporation
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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 10
Ships to you
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AUD 123.0953
Multiples of: 1

AM2R-A3-LA-07-D-A-30-2


Circuit Breaker Hydraulic Magnetic 3Pole 30A 240VAC
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HEINEMANN CANADA CORPORATION 10
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AUD 126.667
Multiples of: 1

TMC 83D 20A


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 10
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AUD 126.7961
Multiples of: 1

Hot 3RV2011-1DA15


Circuit Breakers SWITCH_MOTOR_3RV2011-1DA15
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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 7
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AUD 364.76
Multiples of: 1

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