A MANUAL ACTUATING DEVICE FOR ENCLOSED ELECTRICAL SWITCHES

摘要

There is described a handle mechanism for operation, from the outside, of a switch which is arranged in a rack closed with a door. The mechanism provides equalising of installation tolerances and establishes a locking of the door against unauthorised opening. These functions are achieved with an equalising element which is entirely built into a housing 10. The outer shape of the housing 10 co-operates with a hole 13 in the handle. The part of the housing turned toward the switch co-operates with a locking element in the form of a guide plate 17.