7211J3W3QE1

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Rocker Switches

A rocker switch is a type of switch in which two rocker elements are vertically connected on a piece of plastic through a rotating axle. It has three positions- up, down and off. A user rocks it like a see-saw to turn on/off the switch. It is usually used for low voltage applications and is available in various colors, styles, and configurations. Rocker switches are used to operate electrical devices such as pumps and lighting.

7211J3W3QE1 Application

7211J3W3QE1 is an illuminated rocker switch with an IP67 rated dust and waterproof housing. The switch is available in NEMA and IEC frame configurations in either single or double rocker varieties as well as with two different actuator shapes. It is certified to NEBS Level 3 standard which means it will withstand high shock, vibration, and temperature. The switch is ideal for various low-voltage applications such as process control, decorative lighting, HVAC, and elevator control. Additionally, the switch has various customization options with various materials, illumination, and laser etched icons.

7211J3W3QE1 Working Principle

7211J3W3QE1 rocker switch works by connecting two contacts through a mechanical actuation when the user rocks it up or down. When the switch is rocked up, the switch completes the circuit connecting the two contacts and when it is rocked down, the contacts are disconnected from each other. The switch is designed to ensure that the contacts are fully sealed when in the off-position. The switch housing is made of polycarbonate plastic which offers durability and strength for high shock and vibration applications. Additionally, the switch is designed to be illuminated, providing a visual indication of the switch’s position.

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