Travel switch is a travel limit and terminal protection for the crane traveling or hoisting. The travel switch can be a trolley travel switch. When the trolley approaches the limit position, the operation is stopped in one direction and can be operated in the reverse direction. The function of a crane travel switch is similar to the trolley travel switch.

 

 

1. Application scope: Interlock protection.

2. This travel switch is an usual master switch. 

3. Its functional principle likes buttons: Switching circuit basing on the routing position of traveling parts.

4. The travel switch could be widely used in many area, like various machines and cranes.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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