D4GL-4DFA-A4

Snap Action, Limit Switches

The D4GL-4DFA-A4 is a snap action, limit switch composed of a metal actuator and an SPDT, snap action switch. The metal actuator snaps between two positions, either open or closed depending on the action of the actuator, providing simple on and off functionality.

The actuator itself is composed of a contact head, a main spring and a secondary contact. The main spring causes the contact head to move from the open to closed position depending on the force applied to it. The secondary contact provides additional switching control when the actuator is in one of the two positions.

The D4GL-4DFA-A4 operates in a variety of mediums and is suitable for use in high-duty cycles, such as automated machinery and processes. Its maximum switching load is 1,500VAC and its maximum rated current is 6A.

The switch can be configured to include various forms of feedback, such as mechanical flags, indicator lights, mechanical push button, or rotary switches. The configuration depends on the specific application and can be customized.

The actuator of the D4GL-4DFA-A4 generally ranges from 0.5 to 4.5 Newton in force. This range of force is suitable for a wide range of applications, from light industrial to heavy-duty industrial applications.

The snap action, limit switch design allows for a fast response time when switching from open to closed and closed to open. By controlling the movement of the actuator, the response time can be adjusted from 0.25ms to 10ms.

The D4GL-4DFA-A4 can be used in a variety of different applications, including motors, pumps, and other automated machinery. The switch is designed to provide high levels of reliability and durability, with a long life expectancy of more than one million operations.

The switch is also designed to be resistant to shock and vibration, as well as dust and dirt. This helps to maintain the integrity of the switch and its reliability over long periods of time.

Overall, the D4GL-4DFA-A4 is a reliable and versatile snap action, limit switch. It is suitable for a wide range of applications and offers high levels of reliability and durability. Its fast response time, high switching load and various feedback options make it an ideal choice for many applications.