D2S-01-FD

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D2S Series FD snap action, limit switches are ideal solutions in the areas of automation, measuring, inspection and control engineering. These snap action limit switches provide precise, adjustable and reliable operation, which makes them an ideal choice for automation systems. The D2S Series FD offers an excellent combination of precise, reliable operation and adjustable actuator play.

Application Areas

D2S Series FD snap action, limit switches are convenient for applications such as machine and equipment guarding, emergency shut off or start up, light curtains and safety switches, conveyor systems and many other sensing and controlling applications in automation systems. These snap action limit switches provide precise, adjustable and reliable operation, making them ideal for automation systems.

Working Principle

The operation of the D2S Series FD snap action, limit switch is based on the principle of pivotal action. This is when a switch lever arm is moved such that it pivots due to the actuating force acting on it and cause a snap action. When the lever arm is moved, the contact is operated by the snap action of the lever arm and the contacts open or close accordingly. When the force is removed and the lever arm returns to its original position, the contact is again opened and the circuit is broken. The actuator play can be adjusted by adjusting a set screw, allowing for precise operation.

Features

D2S series FD snap action limit switches offer a range of features including adjustable actuator play and adjustable contact force. The adjustable play allows for precise operation, and the adjustable contact force makes the switch more reliable and durable. The switches are available in a wide range of mounting styles, mounting angles and terminal types, making them suitable for a variety of applications. These snap action switches are also IP67 rated and so, constructed for durability and reliable use in harsh environments.

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