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
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Availability ⓘ (▲▼)Price(AUD) 

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W31-X1000-20


Circuit Breakers W31-X1000-20
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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.

TE Connectivity 56
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AUD 58.2188
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 56
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AUD 94.6125
Multiples of: 1

AP7-1-62-153


Circuit Breaker Hydraulic Magnetic 1Pole 15A 240VAC
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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 56
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AUD 794.175
Multiples of: 1

AP12-1-62-102


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,1A, sealed
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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 56
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AUD 1692.0375
Multiples of: 1

4230-T110-K0DE-1A


Circuit Breakers 1077, 1P, DM, 277VAC/60VDC, D, 1A
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ETA 55
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AUD 15.5813
Multiples of: 1

1020003


Thermomagnetic device circuit breaker, number of positions 2, connection method Screw, cross section 1mm2- 35 mm2, AWG 18 - 2, width 35.3 mm, mounting type DIN rail 35 mm, 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 54
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AUD 74.745
Multiples of: 1

5SV3644-6


RCD breaker; Inom: 40A; Ires: 300mA; Poles: 3+N; 230/400VAC; DIN
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Siemens 54
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AUD 95.319
Multiples of: 1

4400.0106


Circuit breaker; Urated: 240VAC; 48VDC; 9A; SPST; Poles: 1; SNAP-IN
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Schurter 54
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AUD 10.605
Multiples of: 1

106-M2-P10-3A


Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140
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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 50
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AUD 13.563
Multiples of: 1

Hot 4400.0344


Circuit Breakers CBE T11-311-0.5
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Schurter 49
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AUD 10.647
Multiples of: 1

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