A stop start push button station typically has what type of contacts?

A stop-start push button station commonly features two momentary contacts: one for the "start" function and one for the "stop" function. This configuration allows for effective control of motors or other equipment in a way that aligns with standard industry practices.

The normally open contacts in the station are utilized for the "start" push button, completing the circuit when pressed. Conversely, the normally closed contacts are used for the "stop" push button, breaking the circuit when pressed to stop the equipment. This dual arrangement ensures that the circuit is maintained in a safe state until the user actively initiates or halts operation.

Having both normally open and normally closed contacts in a single station enhances safety by preventing accidental starts and providing a clear means for stopping equipment. This functionality is essential in various applications, especially where operator safety is a priority.