MJN3CF-AC120

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Power Relays, Over 2 Amps

The MJN3CF-AC120 is a power relay with a rating of more than 2 amps. In industrial settings, these types of power relays allow for the switching of high currents, such as those necessary for powering induction motors or equipment under heavy loads. The MJN3CF-AC120 is designed to switch currents with a high level of reliability and accuracy, while also being highly energy-efficient.

Application Field

The MJN3CF-AC120 power relay is designed for use in a variety of settings, including industrial, home, and agricultural applications. It is suitable for use in 3-phase power systems, equipment control, industrial automation, air-conditioners, refrigerators, pumps, motors, lighting systems, and various heating and cooling applications. It can be used to control high currents, and also as a contact closure for signal switching.

Working Principle

The MJN3CF-AC120 power relay works based on electromagnetic principles. The relay consists of a coil, an armature, a contact, a spring, and a housing. When electricity is applied to the coil, it creates a magnetic field that attracts the armature. This causes the contact to be pulled into contact with the armature, resulting in the opening or closing of the contact. The coil’s force can be adjusted by using different types of springs, and the contact can be adjusted to open or close at different levels of current.

Advantages

The MJN3CF-AC120 power relay has several advantages. First, it is highly energy-efficient due to its low power consumption. It also has a wide operating temperature range, and can be used in extreme temperatures. It is also designed to be reliable and accurate, and it has a long lifespan. The relay also includes various features that make it easy to install and maintain.

Conclusion

The MJN3CF-AC120 is a power relay designed specifically for use in industrial settings. It is rated for more than 2 amps and is suitable for use in 3-phase power systems, equipment control, industrial automation, air-conditioners, refrigerators, pumps, motors, lighting systems, and various heating and cooling applications. It works based on electromagnetic principles and is highly energy-efficient, reliable, and accurate. It also has several other advantages that make it easy to install and maintain, making it an ideal choice for many industrial applications.

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