3120-F321-P7T1-W02K-6A

Series:	3120-F
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal
Moisture Sensitivity Level (MSL):	--
Current Rating:	6A
Voltage Rating - AC:	250V
Voltage Rating - DC:	50V
Number of Poles:	2
Actuator Type:	Rocker
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction

The 3120-F321-P7T1-W02K-6A is an important part of an overall electrical system, and it belongs to the category of circuit breakers. Circuit breakers are designed to protect electrical instruments, equipment and systems from damage caused by excess current, and are the mechanical co-ordination of the system.

Application Field

Circuit breakers are universally used for residential, commercial and industrial applications. The 3120-F321-P7T1-W02K-6A is particularly suitable for building, electrical power distribution and distribution systems, on board ships, locomotives and motor homes, and for controlling industrial and commercial activities. In general, the 3120-F321-P7T1-W02K-6A circuit breaker operates on a Magnet Operated Trip (MOT) which is activated by the magnetic field generated by the current flowing through the circuit breaker’s contact elements. This field is then converted into mechanical movement and acts on the internal mechanism that opens the contacts of the circuit breaker.

Working Principle

When the MOT mechanism is activated, the contact elements of the 3120-F321-P7T1-W02K-6A circuit breaker move apart, opening the circuit and stopping the flow of current through the breaker. This interrupting action is referred to as tripping, and is a safety feature which prevents the system from experiencing an overcurrent and potential damage. The 3120-F321-P7T1-W02K-6A circuit breaker is also fitted with a Trip Rating, which is selected depending on the normal protected current load of the system. This current rating means that once the circuit breaker has opened, it can be manually reset to close the circuit again and, if necessary, a higher current can be allowed to flow through it.After the 3120-F321-P7T1-W02K-6A circuit breaker has been reset, it is ready to be used in the application field in question. This type of circuit breaker is suited to many applications, and be used safely to ensure that an electrical system is not damaged by the presence of high currents. As such, the 3120-F321-P7T1-W02K-6A circuit breaker is essential in any electrical system in order to protect it from dangerous overcurrents.

Conclusion

The 3120-F321-P7T1-W02K-6A circuit breaker is a versatile and useful tool for providing protection against overcurrents in a variety of application fields. It operates by using a Magnet Operated Trip mechanism, which opens the contact elements when an overcurrent is detected, preventing damage to the system. The Trip Rating of the circuit breaker allows for it to be manually reset and used safely, making it invaluable for any electrical system.

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