G7L-1A-B DC12

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Power relays are devices for the control of electrical equipment, machines and appliances. They are also known as switching relays, remote switches, switchover relays, contactors and motor starters. The G7L-1A-B DC12 power relay is typically used for automation applications, and its working principle relies on the use of electro-magnetism to open and close the relay contact.

The G7L-1A-B DC12 power relay is a double-pole single-throw (DPST) type. This means that two electrical circuits can be switched simultaneously, allowing the user to control two separate circuits by a single operation. This type of relay is normally used for providing two isolated power outputs, such as a light bulb and a motor for example. When the contact is closed, both circuits will be powered. When the contact is open, both circuits will be disconnected from the power source.

The G7L-1A-B DC12 power relay has a current rating of 12 Amps and is suitable for controlling a variety of household electrical appliances, such as washing machines, tumble dryers, air conditioners and refrigerators. It is also suitable for many industrial applications such as switchgear, machine control, energy management and industrial automation.

The working principle of the G7L-1A-B DC12 power relay involves the use of an electro-magnet which is powered by a small current from a battery or power supply. This current creates a magnetic field which causes a movable lever arm to move, either opening or closing the relay contact. This moving action is known as latching, meaning that when the electro-magnet is energized the contact is closed and when it is de-energized the contact is open.

The G7L-1A-B DC12 power relay has a wide range of applications. Its low power consumption and reliable operation makes it suitable for use in automation control systems, such as renewable energy systems, home automation systems and industrial equipment. Furthermore, its robust construction makes it suitable for use in harsh environments and it has a long service life of up to 10 million operations.

In summary, the G7L-1A-B DC12 power relay is a versatile device suitable for use in many applications. Its working principle relies on the use of electro-magnetism to open and close the relay contact, and it has a current rating of over 12 Amps. It is suitable for controlling a variety of household electrical appliances and can also be used in rugged industrial settings. With its low power consumption and long service life, it is an ideal choice for those looking for a reliable and efficient power relay.

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