About Circuit Breakers

Eta 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.

Circuit Breakers

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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
4230-T110-K0CU-30A


Circuit Breakers MCB, UL489, 1P, DM, 277VAC/60VDC, C, 30A
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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 Availability : 1
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 18.1475

Multiples of: 1

4230 - T Miniature30 A277 VAC60 VDC1 PoleToggle- 35 C+ 70 CNot Illuminated 
3131-AF1PT-000000-000-2A


Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated front of panel w
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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 Availability : 1
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 20.0994

Multiples of: 1

3131 - A/CCircuit BreakersThermal2 A240 VAC28 VDC1 Pole - 20 C+ 60 CNon - Illuminated 
1180-01-0.2A


Circuit Breakers 1077, 1P, plug, 250VAC/72VDC, T, w/switch function, 0.2A
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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 Availability : 1
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 20.1213

Multiples of: 1

1180 Thermal Overcurrent200 mA250 VAC65 VDC1 PoleButton- 20 C+ 60 CNon - Illuminated 
4230-T120-K0CE-5A


Circuit Breakers 1077, 2P, DM, 480VAC/60VDC, C, 5A
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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 Availability : 1
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 22.1938

Multiples of: 1

4230 - TCircuit BreakersThermal - Magnetic5 A415 VAC125 VDC2 PoleToggle- 35 C+ 70 CNon - Illuminated 
2-5700-IG1-P10-18A


Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration;S-type with push-push
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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 Availability : 1
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 23.1104

Multiples of: 1

2 - 5700Circuit BreakersThermal18 A250 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
3120-N521-H7T1-W01D-1A


Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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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 Availability : 1
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 23.7616

Multiples of: 1

3120 - NCircuit BreakersThermal Overcurrent1 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
3120-N311-P7T1-W14XR3-15A


Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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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 Availability : 1
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 26.8306

Multiples of: 1

3120 - NCircuit BreakersThermal Overcurrent15 A115 VAC50 VDC1 PoleRocker- 30 C+ 60 CIlluminated 
4230-T130-K0CE-40A


Circuit Breakers 1077, 3P, DM, 480VAC/60VDC, C, 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.

ETA Availability : 1
Ship by Thu. 22 Aug to Wed. 28 Aug Calender.png

USD 27.5494

Multiples of: 1

4230 - T           
2-6500-P10-4A


Circuit Breakers Bimetal operated single pole motor protection controls with automatic reset actuation, small physical size, reliable snap-action mechanism. Caution: In specifying these 2 products, care should be taken to ensure that automatic motor re-start does not
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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 Availability : 1
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 27.9603

Multiples of: 1

2 - 6500Circuit ProtectorsBimetal4 A250 VAC28 VDC1 Pole - 10 C+ 60 CNon - Illuminated 
3130-F110-P7T1-W19QY6-20A


Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double pole version, p
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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 Availability : 1
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 28.5971

Multiples of: 1

3130 - F Thermal Overcurrent20 A240 VAC50 VDC1 PoleRocker- 30 C+ 60 CIlluminated 
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