Latch for terminal block

摘要

A latch for releasably maintaining a terminal block in an installed position in a panel aperture includes a U-shaped frame, guides on the terminal block at a leading edge thereof integral with the distal ends of the parallel arms of the frame supporting the latter on the terminal block in cantilever spring fashion and defining a lead-in surface in longitudinal profile, and a latch arm supported on the frame between the support arms in cantilever spring fashion including a ramp at its distal end extending from above the frame to inboard of the lead-in surface. As the terminal block approaches the installed position, the guides facilitate final movement thereto while the relationship between the ramp and the lead-in surface insures that the edge of the aperture will engage the latch arm only on the ramp thereby to prevent misengagement between the latch arm and the panel.