D4SL-3RDA-DN

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Snap action, limit switches are used in a variety of applications to create a mechanical connection between two points. They provide a lever switch that can be used to open and close a circuit, allowing the user to create an electrical signal when a mechanical input is applied. The D4SL-3RDA-DN is a common example of a snap action, limit switch.

The D4SL-3RDA-DN is a dual-pole, double-throw switch that can be used to break, open, or close both legs of a circuit. It has a typical operating force of 2.5 N, an electrical lifetime of 500,000 cycles, and a mechanical lifetime of 10 million cycles. This switch is rated for 16 A of continuous current and 250 VAC across both poles. Additionally, the device has a nominal resistance of 100 mΩ when closed and a dielectric strength of 3 kVAC.

The D4SL-3RDA-DN is designed for use in a variety of industrial applications such as machine control, power monitoring, and security systems. In addition to its ability to break, open, and close circuits, the switch also features an adjustable cams and screws which allow for a quick installation with a minimal amount of tools.

In operation, the switch is actuated by a mechanical movement or an external force. When the lever or other device moves or applies a force, it causes the contact arms to move and press against the actuator fork. This causes the switch to close, allowing an electrical signal to be sent. When the force is removed, the contact arms move away from the actuator fork, causing the switch to open and breaking the circuit.

The D4SL-3RDA-DN is a versatile, reliable switch that can be used in a variety of applications. Its adjustable cams and screws make installation and operation easy, while its robust design ensures long-lasting performance. Furthermore, the switch is rated for current and voltage, providing optimal protection from electrical damage and permitting safe operation in hostile environments.

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