Movable actuator with key for door safety interlock - has two alternative configurations allowing for rotation of key through right angle about its longitudinal axis

摘要

The moving part (8) is fixed to the inner face of the door (5) at a distance (R) from its hinge axis (7) so as to co-operate with a safety switch (1) on the frame (3) of the enclosure. In the closed position the key (11) enters a channel (2). The moving part (8) can be rotated through 90 deg. until the key (11) protrudes from one sode of its socket (9). USE/ADVANTAGE - On e.g. switchgear cabinets or boxes contg. equipment under tension. Device can be installed in many ways with less min. distance between moving part and door hinges.