3120-F313-P7T1-W12LY3-5A

Series:	3120-F
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal
Moisture Sensitivity Level (MSL):	--
Current Rating:	5A
Voltage Rating - AC:	250V
Voltage Rating - DC:	50V
Number of Poles:	1
Actuator Type:	Rocker
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction

Circuit breakers are essential pieces of safety equipment in any electrical system. The 3120-F313-P7T1-W12LY3-5A is a type of circuit breaker designed to provide overvoltage, overcurrent, and short circuit protection while guaranteeing uninterrupted electrical service. This article will explore the application field and working principle of the 3120-F313-P7T1-W12LY3-5A to provide a better understanding of how this circuit breaker works.

Application field of the 3120-F313-P7T1-W12LY3-5A

The 3120-F313-P7T1-W12LY3-5A circuit breaker is a universal device that can be used in a variety of applications. It is ideal for circuits up to 690 volts and 125 amps. It can be used in industrial applications such as motor control circuits, control panels, lighting control circuits, HVAC systems, and fire alarm systems. It can also be used in commercial applications such as office buildings, shopping malls, and restaurants.

Working principle

The 3120-F313-P7T1-W12LY3-5A circuit breaker functions by detecting an overcurrent or short circuit then cutting off the power to the entire circuit. When this happens, the contacts inside the breaker open and break the current flow. This is done by a bimetallic strip that connects the two contacts when power is present and opens when an overload or short circuit is detected. The trip time and duration are adjustable, allowing users to set the desired time for the breaker to trip when an overload or short circuit is detected. The 3120-F313-P7T1-W12LY3-5A is designed to trip in milliseconds, ensuring a safe and responsive operation. The trip time is adjustable between 0.1 seconds and 0.3 seconds, depending on the circuit conditions. Once the current has been interrupted, the 3120-F313-P7T1-W12LY3-5A resets itself automatically, allowing the current to flow again once the issue is resolved. When the circuit breaker trips due to an overload or short circuit, an indicator light will come on to indicate that the circuit has been interrupted. This indicator light can alert users to the fact that they need to reset the circuit breaker. Additionally, the 3120-F313-P7T1-W12LY3-5A also features an automatic reset feature, which will reset the breaker once the issue is cleared.

Conclusion

The 3120-F313-P7T1-W12LY3-5A circuit breaker is a universal device that can be used in industrial and commercial applications to provide overvoltage, overcurrent, and short circuit protection. This device features adjustable trip times, an indicator light, and an automatic reset feature. Therefore, it is an ideal choice for providing reliable protection while guaranteeing uninterrupted electrical service.

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