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-T130-K0CE-30A


Circuit Breakers 1077, 3P, DM, 480VAC/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 27.8329

Multiples of: 1

4230 - T           
2-5700-IG1-K10-DD-2.5A


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-typ
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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 28.6349

Multiples of: 1

2 - 5700Circuit BreakersThermal2.5 A250 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
3120-N521-P7T1-W19DG4-8A


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 pr
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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 30.6587

Multiples of: 1

3120 - NCircuit BreakersThermal Overcurrent8 A230 VAC50 VDC2 PoleRocker- 30 C+ 60 CIlluminated 
3130-F150-P7T1-W02Q-3A


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
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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 31.1704

Multiples of: 1

3130 - F Thermal Overcurrent3 A415 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
3120-F25F-P7T1-SGRXG3-15A


Circuit Breaker - Thermal - 3 Pole - 15A - 250VAC - 50VDC - Pushbutton Actuator - Panel Mount - ...
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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 32.1825

Multiples of: 1

3120Thermal Circuit Breakers 15 A250 VAC50 VDC3 Pole - 30 C+ 60 CIlluminated 
3120-F72R-P7T1-A30QT3-16A


Circuit Breakers An extremely versatile range of rocker switch/thermal 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.

ETA Availability : 1
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 35.7846

Multiples of: 1

3120 - FCircuit BreakersThermal Overcurrent Circuit Breaker16 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CIlluminated 
3120-F321-P7T1-W12FY3-16A


Circuit Breakers An extremely versatile range of rocker switch/thermal 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.

ETA Availability : 1
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 36.9676

Multiples of: 1

  Thermal Overcurrent16 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CIlluminated 
3120-N32F-P7M1-SGRD-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 pro
Icon ROHS
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 38.5792

Multiples of: 1

3120 - N           
3120-N324-P7T1-W19DG3-15A


Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suited for overload 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 40.56

Multiples of: 1

3120 - NCircuit Breakers 15 A240 VAC50 VDC1 PoleRocker- 30 C+ 60 CIlluminated 
4230-T120-K0CU-5A


Circuit Breakers MCB, UL489, 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 41.5728

Multiples of: 1

4230 - T Miniature5 A480 VAC60 VDC2 PoleToggle- 35 C+ 70 CNot Illuminated 
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First...8687888990...

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