D2F-01L3-D

The D2F-01L3-D is a snap action limit switch, designed primarily for use in commercial and industrial applications. The switch is designed to be compact, reliable, and easy to install. It is ideal for those applications that require an instant response and high switching accuracy, such as door and blackouts monitoring. Its snap-action mechanism allows the switch to snap into place quickly, ensuring a reliable response and preventing bouncing, vibration, and fatigue.

The working principle of the D2F-01L3-D break before make snap action limit switch requires that two parts, the actuator and the adjustable portion, be connected. The actuator derives its power from a mechanical force, such as a finger, lever, or roller, and transmits the force to the adjustable portion of the switch. As the adjustable portion is moved to the contact end of the terminal, a spring is compressed and a plunger is pulled back, allowing a metal contact—either normally open or normally closed—to snap into place, establishing the complete circuit.

In addition to its high switching accuracy, the D2F-01L3-D snap action limit switch is also highly resistant to environmental conditions such as temperature, vibration, shock, and moisture. It is also oil-resistant and can withstand pressure up to 900 PSI. The switch is designed to operate in temperatures up to 180°C, and is available with a variety of contacts (normally closed, normally open, and double-throw) and actuation techniques (snap-action, toggle, lever, and roller).

The D2F-01L3-D is an ideal choice for a variety of applications, including access control, door closing and opening, latching, single and double pole applications, blackouts monitoring, and many others. Its snap-action mechanism allows for reliable switching, and its environmental resistance ensure that it will provide reliable service in any environment.