Device for inserting and withdrawing circuit boards

摘要

An insertion and withdrawal device for a plug-in assembly, provided for insertion into a sub-rack. A plunger is disposed in a holding bracket of the device for the purpose of actuating a microswitch. A space, that permits a switching process of the microswitch prior to separation of the plug connector, is provided between a press-down shoulder of the pivoting lever and the front surface of a profiled rail.