Circuit Breakers

A circuit breaker is a device designed to protect an electrical circuit from damage from overheating, overloading, or short circuiting. It acts like an invisible switch that automatically opens up or turns off the flow of electricity when the circuit is overloaded or the load has reached a certain level. This prevents electrical components in the circuit from being damaged or even bursting into flames. Circuit breakers are typically used in circuit protection applications and are found in most households and all businesses. Circuit breakers come in different sizes, ratings and types depending on the application. They can be manually reset or may also be self resetting, meaning that when the fault has been cleared, the circuit breaker will automatically reset itself and resume normal operation. Circuit breakers have become a standard part of electrical wiring, and are used in industrial, commercial and residential settings.

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

(Ex. GST)(▲▼)
Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
PKNM-32/1N/C/003-MW


RCBO breaker; Inom: 32A; Ires: 30mA; Poles: 1+N; 230VAC; IP20; PKNM
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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.

Eaton 1
Ships to you
between Fri. 24 Jul to Thu. 30 Jul
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AUD 207.621

Multiples of: 1

   32 A  1 + N     
GL0160C1


Switch-disconnector; DIN; 160A; GA; Features: without handle
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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.

Lovato 1
Ships to you
between Fri. 24 Jul to Thu. 30 Jul
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AUD 212.7112

Multiples of: 1

   160 A        
4120-G214-J1M1-B2S0ZE-5A


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 1
Ships to you
between Fri. 24 Jul to Thu. 30 Jul
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AUD 212.9257

Multiples of: 1

4120 Thermal5 A125 VAC28 VDC1 PoleButton- 55 C+ 125 CNot Illuminated 
ST203M-K10


MCB ST200M 3P K 10A UL1077
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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 1
Ships to you
between Fri. 24 Jul to Thu. 30 Jul
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AUD 213.3106

Multiples of: 1

            
HNB-B16/1N/003-A


RCBO breaker; Inom:16A; Ires:30mA; Max surge current:250A; 230V
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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.

Eaton 1
Ships to you
between Fri. 24 Jul to Thu. 30 Jul
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AUD 211.7019

Multiples of: 1

   16 A  1 + N     
AM3S-A8-A-10-10


AM3SA8A1010 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 1
Ships to you
between Fri. 24 Jul to Thu. 30 Jul
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AUD 215.7201

Multiples of: 1

            
2CSF204001R3630


RCD breaker; Inom:63A; Ires:300mA; Max surge current:5000A; 400V
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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 1
Ships to you
between Fri. 24 Jul to Thu. 30 Jul
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AUD 214.9052

Multiples of: 1

   63 A  4     
SU203M-K30


CIRCUIT BREAKER, 3 POLE, 30A; Product Ra; CIRCUIT BREAKER, 3 POLE, 30A; Product Range:System Pro M Compact SU200M Series; Current Rating:30A; No. of Poles:3 Pole; Voltage Rating VDC:-; Voltage Rating VAC:400VAC; Circuit Breaker Mounting:DIN Rail
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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 1
Ships to you
between Thu. 30 Jul to Mon. 03 Aug
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AUD 217.7433

Multiples of: 1

SU200MCircuit Breaker 30 A  3 Pole     
S203MR-K10


MCB MCB - S200MR
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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 1
Ships to you
between Fri. 24 Jul to Thu. 30 Jul
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AUD 219.4226

Multiples of: 1

            
5SY4310-8


Circuit breaker; 230/400VAC; Inom: 10A; Poles: 3; DIN; Charact: D
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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 1
Ships to you
between Thu. 30 Jul to Mon. 03 Aug
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AUD 213.1923

Multiples of: 1

 Circuit BreakersMiniature10 A400 VAC60 VDC3 PoleLevel- 40 C+ 70 CNon - Illuminated 
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