Further information for Schneider Electric 29349 - PLATE MECH VERRIE
It is a mechanical interlocking system for two Compact NSX 100/160/250 devices with base plate. The permitted positions are one device OFF (closed) and the other ON (open) or both devices OFF (closed). The interlocking is done on the mounting plate by a mechanism behind the devices. The base plate can be mounted horizontally or vertically on a mounting rail.