D4SL-3NDA-D4N

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Snap action, limit switches are vital components of many industrial and automotive applications, such as when the rotating parts or sliders detect and interrupt the circuit to cause microswitching. The D4SL-3NDA-D4N is a specific model in this product range and is typically used in areas where the switch must normally be open and closed again when operated. The purpose of the switch is to break the electrical contact between two points.

The D4SL-3NDA-D4N is an enclosed style switch with a single-pole, double-throw (SPDT) contact configuration. The SPDT contact configuration allows for multiple positions in the same switch and is ideal for controlling multiple functions within a single application. It also has a silver-plated bushing, a flat surface on the bottom, and a movable actuator plunger on top, to allow it to fit into a variety of different mounting configurations.

The D4SL-3NDA-D4N can be used in a variety of applications, including cutouts, door locks, and key switches for industrial and automotive applications. It has high durability and is designed to withstand higher loads and sudden impacts, making it an ideal choice for harsh environments. The switch has two positions, "On" and "Off," and is available in 120 VAC/12 VDC and 120/240 VAC versions, as well as a wide range of other options.

The working principle of the D4SL-3NDA-D4N is the same as other snap action switch models. When the plunger is pushed, the smooth, low-torque plunger spring causes the snap action to occur, which closes the electrical contact between the two points. When the plunger is released, the responsive, high-torque plunger spring pushes the plunger back to its original position, breaking the contact and opening the circuit again. The D4SL-3NDA-D4N enables instant On and Off control of an electrical circuit, without the need for additional components.

The D4SL-3NDA-D4N is suitable for use in applications where an electrical contact needs to be opened and closed quickly and reliably. Such applications include controlling door locks, circuit breakers, and key switches, as well as various industrial and automotive applications. It is also suitable for use in applications where noise control is important, as the switch is designed to produce minimal clicking noise when operated. Additionally, the model is designed to be able to sustain frequent use, with a contact rating of up to 10,000 cycles.

In conclusion, the D4SL-3NDA-D4N snap action, limit switch is a robust and reliable switch for controlling electrical circuits in industrial or automotive applications. It is suitable for applications requiring quick On and Off control and has a high durability rating of up to 10,000 cycles. The switch is also designed to be easy to mount and produce minimal clicking noise when operated.

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