HC4-HP-AC200V

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Power relays are used to control electric circuits in a wide variety of applications, and HC4-HP-AC200V is a great example of the type of relay capable of handling larger currents. This application covers the field of application and working principle of this type of relay.

The HC4-HP-AC200V is a high performance power relay that is typically used for switching currents of over two amperes. This type of relay is designed to be used in AC-powered systems, and is rated up to 200 volts. It can be used in a variety of industrial applications such as motor control, machine tool control, automation, and process control.

The HC4-HP-AC200V has a robust design that makes it suitable for numerous environments, including damp or dusty locations. The contact arrangement is SPST normally open, and the relay includes an adjustable positive voltage gap which helps to protect against arc-over when switching. The relay\'s coil resistance is typically 110 ohms, and the maximum switching current is 10 amps. The maximum switching voltage is 300 volts AC, making this relay suitable for heavier loads.

The working principle of this type of relay is fairly straightforward. When the coil is energized, an electromagnetic field is created which attracts the armature and closes the contact. When the coil is de-energized, the electromagnetic field collapses and the armature is released, opening the contact. The operation is usually accompanied by an audible “click” sound.

The HC4-HP-AC200V is a reliable and robust power relay, making it perfect for a variety of applications. Its rating of over two amperes makes it suitable for larger loads, while its adjustable positive voltage gap protects against arc-over when the contacts are switched. This type of relay is designed to operate in AC-powered systems, and has a maximum switching current of 10 amps and a maximum switching voltage of 300 volts AC.

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