2TT7-LH

Snap action switches, also known as limit switches, are electromechanical devices that are used to detect the position of an object. The 2TT7-LH limit switch is designed for applications where a specific position needs to be determined. It has a rugged construction with a long life expectancy, making it ideal for use in harsh environments.

The working principle of the 2TT7-LH is simple. When the plunger on the switch is pushed or pulled, the internal contacts open or close. This is done by a snap action mechanism, and when the plunger is released, the spring-loaded mechanism returns the contacts back to their normal state. This makes the 2TT7-LH perfect for applications where a change of state needs to be detected, such as the opening or closing of a door.

The 2TT7-LH is available in two different versions, the standard version and the “inverted” version. The standard version has an N.C. contact which is opened when the plunger is activated, whereas the inverted version has an N.O. contact which is closed when the plunger is activated. Both versions are available with a normally open (N.O.) or normally closed (N.C.) contact, depending on the application requirement.

The 2TT7-LH is available in a range of different operating forces, from 0.17 N to 5 N. Depending on the application, this feature allows the switch to be set to detect even the slightest movement or the strongest thrust. The switch is also rated to IP66, making it the perfect choice for use in harsh and wet environments.

The 2TT7-LH limit switch is a versatile and rugged contact switch, perfect for use in a wide range of industrial applications. Its snap action mechanism allows it to detect both subtle and forceful movements, making it ideal for detecting the opening or closing of doors, windows, or any other objects that need to be monitored in a specific position. With its IP66 rating, it is also perfect for use in wet or dusty environments. Because of its rugged construction and long life expectancy, the 2TT7-LH is the perfect choice for applications where reliability and durability are a must.