1-1618006-4

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Power relays are electrical components used in a wide variety of applications. They are designed to provide electrical switching, isolation, and protection capabilities in different circuits. The 1618006-4 is a power relay designed for applications requiring switching and protection at currents above 2 amps and voltages up to 500 volts.

This relay has a 6-pin base and is suitable for switching AC or DC currents. It has an adjustable time delay of up to 30 seconds and a limit of 7.5 amps. A set of external resistors can be used to set the delay time and the current limit.

The 1618006-4 has three main functional components: the relay, the time delay element, and the protective element. The relay is a device that opens and closes the electrical connection between two points with the help of an electromagnet. The electromagnet is energized by an AC or DC voltage. The time delay element is an adjustable resistor that determines the amount of time the relay stays in either the closed or open position after a voltage has been applied or removed. The protective element is a set of current limiting resistors that prevent the relay from being damaged in case of an overload.

The 1618006-4 is designed to provide switching and protection of sensitive electrical circuits. It is most often used in circuits in which a device needs to remain on or off for a predetermined amount of time and is protected from overloading or brief power outages. Examples of such applications are coffee makers, wall switches, and furnace relays.

The 1618006-4 has built-in safety features that include a positive temperature coefficient thermistor, a positive temperature coefficient resistor, and a burst-mode time delay device. These features help protect the relay from damage and ensure that it performs properly even in extreme temperatures or high current transients.

In summary, the 1618006-4 is a power relay designed for use in applications requiring switching and protection at currents above 2 amps and voltages up to 500 volts. It is equipped with a 6-pin base and features an adjustable time delay of up to 30 seconds as well as current limiting resistors. It is an ideal choice for applications in which a device needs to remain on or off for a predetermined amount of time and is protected from overloading or brief power outages.

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