D2HW-C281M

The D2HW-C281M snap action, limit switch is designed for a wide range of applications, and its working principle is quite simple. The switch\'s operating range is wide with a variety of options available, including momentary, latching and normally-open or normally-closed position.

The switch consists of a housing, containin moving reed contacts held in place with a spring. It is actuated by a button or lever, internal pressure or its own inertia when the actuator is moved. The contacts open and close as the actuator is actuated. When the contacts close, a form-C relay is triggered, allowing a signal to be sent to the control system.

The D2HW-C281M snap action, limit switch is available with various actuator styles, including plunger, lever, toggle, rocker, roller and electro-mechanical. Each style offers different amounts of force required to activate the switch, the range of motion available and the number of operations the switch can handle. It is important to select the right actuator for the application to ensure proper operation.

The D2HW-C281M also includes an internal limit stop to prevent over-compression of the contacts, ensuring a longer usable life. It comes with a variety of terminal types to allow for ease of installation. The switch is rated up to IP67, making it suitable for operation in harsh environments, and it is available in normally-open or normally-closed versions. It is also available in both AC and DC versions.

The D2HW-C281M snap action, limit switch operates over a wide range of temperatures, from -40°C to +125°C, making it extremely versatile. It is UL and CSA recognized, RoHS compliant and meets all necessary safety standards. This reliable, durable switch is designed for a variety of commercial and industrial applications and can be used reliably and safely.