A DIN rail mounted enclosure for a relay, electronic control, sensing or other such similar device having a single lever for rapid one-handed engagement or disengagement with a DIN rail. A component housing cover secures readily to a base which includes lip or hook capturing members on its bottom surface...http://www.google.de/patents/US5602363?utm_source=gb-gplus-sharePatent US5602363 - Din rail mounted enclosure
