JWM21BA2A/UCV-A

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Rocker Switches

JWM21BA2A/UCV-A Application Field and Working Principle

Rocker switches are widely used in commercial, industrial, and automotive applications.JWM21BA2A/UCV-A is an type of rocker switch, which is designed for mounting on one side of the printed circuit board, featuring a snap-in and snap-on bracket enabling easy installation on a printed circuit board. It is supplied with two mounting holes and a variety of circuit contacts, making it both cost effective and reliable.

JWM21BA2A/UCV-A has four primary circuit contact configurations: ON-OFF, ON-OFF-ON, ON-ON, and ON-OFF-ON/OFF. Each contact position can be wired separately and assigned different functions. The switch actions are indicated by a colored circle, which is visible when the actuator is depressed. The actuator is designed to be slightly recessed in the switch\'s "OFF" position, allowing it to be easily pushed on or off.

The JWM21BA2A/UCV-A rocker switch is a single pole, double throw switch. This means that the switch can control one circuit with two positions. In the "on" position, the circuit is completed and current can pass through. In the "off" position, the circuit is disrupted, preventing current from flowing through. The current capacity of the switch is 3A and it is rated for 15A, 125/250V AC. The switch is also UL and CUL listed.

The operation of the JWM21BA2A/UCV-A switch is straightforward. When the actuator is pressed down, the switch will turn on, allowing current to pass through. When the actuator is released, the switch will turn off, preventing any current from flowing. The switch can be wired to control any application where two positions are needed, such as controlling a fan, a light, a pump, a motor, or any other electrical device.

This rocker switch is designed to handle intensive use in extreme conditions, and is resistant to dust and corrosion. The contacts are silver-plated and the switch is insulated to protect against electric shock and fire hazard. The switch housing is designed to handle temperatures up to 200°C and is vibration proof. The switch is also manufactured to be RoHS compliant.

The JWM21BA2A/UCV-A rocker switch is the perfect choice for any application where a reliable switch is needed. With its variety of contact configurations, robust design, and cost effectiveness, this rocker switch is sure to meet the needs of any application.

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