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.
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Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
3130-F110-P7T1-W12QR3-10A


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 : 7
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 33.9791

Multiples of: 1

3130 - F Thermal Overcurrent10 A240 VAC50 VDC1 PoleRocker- 30 C+ 60 CIlluminated 
3120-N321-P7T1-W12DY3-16A


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 prot
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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 : 7
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 34.0432

Multiples of: 1

3120 - NCircuit BreakersThermal Overcurrent16 A115 VAC50 VDC2 PoleRocker- 30 C+ 60 CIlluminated 
127-P10-H-KF-2A


Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m
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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 : 7
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 35.2064

Multiples of: 1

127Circuit BreakersThermal2 A250 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
2-5000-P10-H-20A


Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5000 is available with optional manual release (-H), (R-type TO CBE to EN 60934 in press-to-reset configuration; M-type when
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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 : 7
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 35.5088

Multiples of: 1

2 - 5000           
3120-N32G-P7T1-D01X-2A


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 : 7
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 37.8072

Multiples of: 1

3120 - NCircuit BreakersThermal2 A240 VAC50 VDC2 PolePushbutton- 30 C+ 60 CNon - Illuminated 
127-T12-H-15A


Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m
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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 : 7
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 38.1767

Multiples of: 1

127 Thermal Overcurrent15 A250 VAC28 VDC1 PolePushbutton- 20 C+ 60 CNot Illuminated 
413-K14-LN2-80A


Circuit Breakers Single pole 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 position. Thr
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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 : 7
Ship by Thu. 22 Aug to Wed. 28 Aug Calender.png

USD 50.821

Multiples of: 1

413Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker80 A 28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
8340-G210-N1F4-A4H0-10A


Circuit Breakers Single, two and three pole magnetic circuit breakers with trip-free mechanism and push/pull on/off manual actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (Stype MO or HM CBE to EN 60934) ensures suitabilit
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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 : 7
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 62.3464

Multiples of: 1

8340 - GCircuit BreakersHydraulic - Magnetic10 A240 VAC , 415 VAC80 VDC1 PolePushbutton- 40 C+ 85 CNon - Illuminated 
4130-G411-K4M1-70A


Circuit Breakers Single pole high performance thermal circuit breaker, with push-to-reset tease free, trip-free snap action mechanism (R-type TO CBE to EN 60934). Designed for threadneck panel mounting and for applications with a high fault current sw
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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 : 7
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 62.9295

Multiples of: 1

4130           
3500-P10-A3-Si-7A


Circuit Breakers Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Featuring a flange for panel mounting, and optional auxiliary contacts and unprotecte
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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 : 7
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 65.2604

Multiples of: 1

3500           
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