J7KNA-AR-31 230

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Contactors (Electromechanical)

A contactor is an electromechanical device designed to control electrical circuits. The J7KNA-AR-31 230 contactor is specifically designed for the application of switching or connecting electrical circuits, as well as controlling on- and off-load switching of various devices. It is a highly reliable device manufactured by trusted brands, and is suitable for both industrial and commercial applications.

Structure and Construction

In the J7KNA-AR-31 230, the base is made up of a die-cast aluminum alloy and the body is made of galvanized steel. The contact system and the mechanical latching system are made of high quality components for durability and reliability. It has a non-corrosive enclosure with a built-in terminal block that allows for easy connections.

Features and Benefits

The J7KNA-AR-31 230 is designed with a high contact rating capability, which means that it is suitable for switching high power and high voltage loads. It also has a durable design, with a solid aluminum base and a powder-coated zinc-plated steel body. This ensures that it can withstand heavy industrial use and long periods of use. Additionally, it has built-in overvoltage protection and a dust proof enclosure, making it suitable for both indoor and outdoor applications.

Working Principle and Applications

In the J7KNA-AR-31 230 contactor, the main components are the contact system, the mechanical latching system, and the coil. The contact system is made up of two contact springs pressed together to form an electrical connection. When the contactor is energized, the magnetic field created by the currents flowing through the coil, pulls the contacts apart. This opens the circuit and cuts off power to the load. When the contactor is de-energized, the contact springs are released and the circuit is closed, restoring power to the load. The mechanical latching system ensures that the contactor remains in the same state even after the current is removed.

The J7KNA-AR-31 230 is suitable for a wide range of applications, including industrial machinery, motor control, lighting control, heating control, and more. It is suitable for both AC and DC applications, and can be used in residential, commercial, or industrial settings.

Conclusion

The J7KNA-AR-31 230 is a highly reliable contactor, manufactured by trusted brands, and suitable for both industrial and commercial applications. It has a highly reliable contact rating capability, a durable design, and a built-in protection system for extended life and reliability. Additionally, it is suitable for a wide range of applications and can be used for both AC and DC loads. With its many features and benefits, the J7KNA-AR-31 230 is an ideal choice for any contactor application.

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