D2VW-5L2-1MS

Snap Action, Limit Switches are electronic switching devices designed to act as a physical gate between two distinct electrical circuits. The D2VW-5L2-1MS is a single-pole, double-throw (SPDT) limiting switch that can be used in a wide range of applications.

The D2VW-5L2-1MS is typically used as a "Normally Closed" (NC) switch and is normally held in the "ON" state until a certain actuating force is applied. When the force is applied, the switch will quickly snap to the "OFF" state. Once the switch is reset, it will snap back to the "ON" state. This snap action provides visually and audibly confirmations that the switch has been actuated and reset.

The D2VW-5L2-1MS is suitable for applications where the switch is used to protect against overloads, under or overrides, or damage from other external forces. Examples of such applications include safety circuit protection, pressure sensing, motor control, and water or gas flow control.

The working principle of the D2VW-5L2-1MS is based on a simple mechanical design. The switch has two contacts, one normally open (NO) and one normally closed (NC). The two terminals are separated by a thin metal spring, which is tensioned when the switch is in the "ON" state. When a specific force is applied, the spring compresses and snaps to the "OFF" state, which then closes the NO contacts.

The D2VW-5L2-1MS is made of durable materials, typically aluminum, steel, and brass. The contacts are usually made of silver or gold, depending on the application. The contact resistance is usually low, around 0.1 ohms, making the switch suitable for low-voltage applications.

In conclusion, the D2VW-5L2-1MS is a reliable and versatile limiting switch designed for a wide range of applications. It is designed for safety and reliability, and is made of durable material. The simple snap action makes it easy to use and reliable in operation.