8881580000

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Power Relays, Over 2 Amps

The 8881580000 is a power relay that operates over two amps. This relay is particularly suitable for high-voltage applications and is designed for both safety and functional requirements. It features a low coil-consumption, high operating speed, automatic reset and short circuit protection.

Applications

The 8881580000 is a popular general purpose relay which can be used as a main switch in residential and commercial buildings, as well as to supply power to lighting, pumps, and other motor control applications. It has also been used as a relay for emergency lighting and smoke detectors. Additionally, it can be used to switch off circuits in electric cars and in other electro-mechanical systems.

Working Principle

The 8881580000 power relay utilizes a simple and reliable hermetically sealed design. A small external solenoid coil is electrically energized to operate the relay switch. When an electrical current is passed through the coil, it generates a magnetic field that causes the contact points to open or close, depending on the specific application. The relay also features low voltage drive circuitry and automatic reset. This ensures that the relay performs each time it is reset, assuring the user of proper operation.

Advantages and Limitations

The 8881580000 power relay is a highly reliable and simple device with some very desirable features. It is designed to have a long life, with a low coil consumption. Additionally, the magnetic field is instantaneous, reducing the response time, and providing quick power switching and protection from short circuits and over-currents. The only limitation is that the minimum external voltage is 11V, so it is not suitable for low-voltage applications or applications requiring a low current threshold.

Conclusion

The 8881580000 power relay is a simple and reliable device with many advantages over traditional relays. It is best suited for high-voltage applications, and is designed for both safety and functional requirements. The 8881580000 provides quick power switching and short-circuit protection and is suitable for applications such as lighting, pumps, and other motor control applications.

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