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
  
                
3120-F561-N7Q1-W14DR3-16A


Circuit Breakers Thermal Overcurrent Circuit Breaker 16A
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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 : 0
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USD 28.7129

Multiples of: 1

3120 - F Thermal Overcurrent Circuit Breaker16 A240 VAC50 VDC1 PoleRocker- 30 C+ 60 CIlluminated 
3120-F551-H7T1-W14DR4-5A


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 : 0
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USD 28.7731

Multiples of: 1

3120 - F Thermal Overcurrent Circuit Breaker5 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CIlluminated 
2-6500-P10-2.5A


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
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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 : 0
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USD 28.8139

Multiples of: 1

2 - 6500           
3120-N554-P7T1-W15DY3-5A


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 : 0
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USD 28.9427

Multiples of: 1

3120 - NCircuit BreakersThermal5 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CIlluminated 
1140-G151-P7M1-4A


Circuit Breakers Miniaturised double pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934). Threadneck panel mounting. Suitable for line and neutral switching - the thermal actuator op
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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 : 0
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USD 29.1002

Multiples of: 1

1140 Thermal Overcurrent4 A240 VAC48 VDC2 PoleButton- 20 C+ 60 CNon - Illuminated 
3120-N324-P7T1-W19DG3-20A


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 29.1628

Multiples of: 1

3120 - NCircuit BreakersThermal20 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CIlluminated 
2-6500-P10-2A


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 : 0
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USD 29.1732

Multiples of: 1

2 - 6500Circuit ProtectorsBimetal2 A250 VAC28 VDC1 Pole - 10 C+ 60 CNot Illuminated 
3120-N321-P7T1-W02D-6A


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 : 0
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USD 29.1767

Multiples of: 1

3120 - NCircuit BreakersThermal6 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
3120-F521-H7T1-W01D-12A


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 : 0
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USD 29.2005

Multiples of: 1

3120 - F Thermal Overcurrent Circuit Breaker12 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNot Illuminated 
4230-T130-K0DE-60A


Circuit Breakers 1077, 3P, DM, 480VAC/60VDC, D, 60A
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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 : 0
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USD 29.2048

Multiples of: 1

4230 - TCircuit BreakersThermal - Magnetic60 A415 VAC 3 PoleToggle- 35 C+ 70 CNon - Illuminated 
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