D4JL-4PFA-D7-01

Snap Action and Limit Switches

The D4JL-4PFA-D7-01 Snap Action and Limit Switches are designed for heavy-duty applications with a range of features to meet the needs for multiple applications.

The D4JL-4PFA-D7-01 is a quality switch designed for reliable operation. It features an enclosed metal housing and a metal lever, providing a 360 degree rotating actuation and a full metal, high-force mechanism. The switch can be used in a variety of applications, including industrial, automotive and home applications.

Application Field

The D4JL-4PFA-D7-01 Snap Action and Limit Switches are suitable for use as foot-operated switches, as machine protection or control switches, or as signalling device or turn-on or turn-off switches. The switch is also suitable for high voltage and low voltage applications, and can be wire-to-wire mounted or wire-to-board mounted.

Working Principle

The D4JL-4PFA-D7-01 switch works by a simple lever mechanism. The lever has two functions-- as the lever is pushed down, it releases the switch and allows current to pass through. As the lever is released, the switch is actuated by restoring the contacts to the original on-off position.

When the lever is released, the switch closes and current flows through the contacts. This creates a measurable action, such as light, sound, or vibration. The action is used to indicate that something has been activated or deactivated. This action can be used as part of a larger system, such as a machine or device. It can also be used as a control switch, indicating the status of a particular device or system.

Conclusion

The D4JL-4PFA-D7-01 Snap Action and Limit Switches are an efficient and reliable solution for a variety of applications. They feature a full metal, high-force mechanism, a 360 degree rotating actuation, and are suitable for high voltage and low voltage applications. The action of the lever creates a measurable action, such as light, sound, or vibration, which can be used as part of a larger system, as a control switch, or as a signalling device.