Polarised holding relay with pivotal armature - which has bearings mounted in both parts of split relay housing

摘要

The pivotally mounted armature of the holding relay is secured in the relay housing in the form of a dust protecting cap. The housing is split in a lower part and a cover, both these parts having swivelling bearings for the armature. The latter contains a two-arm lever parallel to the relay coil. The stationary contacts are secured to the housing, away from the coil. A moving contact is linearly slidable and has a driving connection with the armature lever. To the lever ends may be mechanically coupled a slidable actuator, whose section across the coil longitudinal direction protrudes in one end position through the housing.