Contour-compatible, subsequently attachable switching device for automatic restarting and remote switching of CLS6, PFIM, PFHM-4p, dRCM, Z-A40, PFR, Z-MS, mechanically lockable and sealable, mechanical switching capability up to max. PFIM-100/4p, CLS6-100/4p, green and red LED operating and alarm display, function extension with switching module Z-FW-MO, LED operating and fault display only pre-assembled with Z-FW...