VB-5251

Snap Action, Limit Switches

The VB-5251 is a Snap Action, Limit Switch from Eaton. It is used to detect the motion, velocity, or position of a device by employing the mechanical action of a sliding or rocking contactor. The VB-5251 is a rugged, reliable switch that offers excellent switching performance with a long service life.

Application Field

The VB-5251 can be used in a variety of applications including process control, access control systems, safety interlocks, and motor controls. It is also suitable for both indoors and outdoors, making it a versatile and cost-effective solution.

Working Principle

The working principle of the VB-5251 is based on a snap action design. The switch contains a rocker arm and a contact arm. The rocker arm is moved by a mechanical force, such as the force of a lever or a motor. The contact arm is attached to the rocker arm and moves with it when the mechanical force is applied. When the rocker arm reaches its set position, the contact arm makes contact with a stationary contact and completes the circuit.

The VB-5251 is a durable and reliable switch that can also be used for high-humidity and dust-proof applications. It is designed for easy installation and provides reliable, repeatable switching performance.

Conclusion

The VB-5251 is a Snap Action, Limit Switch from Eaton. It is used to detect the motion, velocity, or position of a device by employing the mechanical action of a sliding or rocking contactor. The working principle of the VB-5251 relies on a snap action design and can be used in a variety of applications.