J7KN-14-10 24

Series:	J7KN
Packaging:	Bulk
Part Status:	Active
Mounting Type:	Chassis Mount, DIN Rail
Coil Voltage:	24VAC
Contact Form:	3PST-NO (3 Form A)
Contact Rating (Current):	14A
Switching Voltage:	400VAC - Max
Features:	--
Termination Style:	Screw Terminal
Operating Temperature:	-40°C ~ 60°C
Turn On Voltage (Max):	--
Turn Off Voltage (Min):	--
Contact Material:	--
Coil Power:	--
Coil Resistance:	--

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Introduction

Contactors (Electromechanical) are frequently used components for electrical equipment. They are used to switch power on and off at different voltages and currents, making them very versatile and an essential device in most electrical systems. The J7KN-14-10 24 contactor is a high-quality contactor that is used in many applications. In this article, we will explore the application field and working principle of this contactor.

Application Field

The J7KN-14-10 24 contactor is designed for use in many applications, including motor control, air conditioning, and refrigeration. In motor control, it is used to connect motors to a power source. It can be used in both single and three-phase motors, and can handle voltage from 0-690V AC/220V for single-phase motors and up to 500V AC/220V for three-phase motors. In addition, it has a wide range of amperage ratings from 0-100A. For air conditioning and refrigeration applications, the J7KN-14-10 24 contactor is able to switch large currents and thus is used to turn the compressor on or off. This allows for better energy efficiency and improved motor control. In addition, it can be used to start and stop fuses and other electrical loads.

Working Principle

The J7KN-14-10 24 contactor works by using two volumes of magnetic field to create a switch in the closed circuit. The main principle behind this is that when either of the coils are powered, the magnetic field is generated in the circuit, which causes the two telescopic poles to move against each other and make the contacts to close or open. When the coil is energized (powered), the moveable telescopic pole moves towards the static pole and closes the circuit. When the coil is de-energized(unpowered), the moveable pole moves away from the static pole, breaking the circuit. The J7KN-14-10 24 contactor also includes a thermal overload protector, which prevents the contactor from being overloaded and stops it from burning out. This helps to keep the contactor and the motor running smoothly and without issue.

Conclusion

The J7KN-14-10 24 contactor is a high-quality contactor that is used in many applications. It is designed to switch power on and off at different voltages and currents, making it an essential device in most electrical systems. The application field includes motor control, air conditioning, and refrigeration while the working principle is made possible with the generation of two volumes of magnetic field to create a switch in the closed circuit. Finally, it features a thermal overload protector to help keep the contactor and the motor running smoothly.

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