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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Hot 3RV2021-4PA10


Circuit Breakers MSP S0 30-36A SCREW
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Siemens 10
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AUD 194.6324
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HM2-Z04-231


HM2Z04231 heinemann canada corporation
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HEINEMANN CANADA CORPORATION 2
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AUD 195.8955
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482-G212-K1M1-F6S0-10A


Circuit Breakers Single pole compact 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 posit
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ETA 2
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AUD 199.6944
Multiples of: 1

FAZ-C13/3-NA


Circuit Breakers FAZ-NA UL 489 MCB 3P 13A C CURVE
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Eaton 2
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AUD 201.763
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FAZ-C25/1-SP


CIRCUIT BREAKER, THERMAL MAGNETIC, 1P, 25A
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Eaton 2
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AUD 202.2284
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NZM1-XTVDV


D.COUPL.ROT.HDL LOCK ON HDL+S
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Eaton 2
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AUD 203.9131
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AA2-G0-10-A12-2D3-C


Circuit Breaker 2Pole 277VAC/80VDC
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Carling 2
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AUD 203.6334
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IELHK111-1-62F-18.0-D-01-V


Circuit Breaker Magnetic 3Pole 18A
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Sensata 2
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AUD 205.0211
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716409


Circuit breaker; Inom:2A; Mounting: DIN; IP20; 8.1x114.5x116mm
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Lutze 2
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AUD 205.1199
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M9U21120


MCB, 1 POLE, 20A, 250VDC, DIN RAIL
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Schneider 2
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AUD 206.4347
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