Quiescent current door opener has latch which is locked electrically, and electromagnet has anchor which engages as locking element at latch

摘要

The quiescent current door opener has latch (2) which is locked electrically, and an electromagnet (3) has an anchor (4) which engages as locking element at the latch. The anchor of the electromagnets is held in switched position of the electromagnets and the latch is held in closed interlocking position.