MasterTIMER relay socket with screw terminals for DIN rail, grey, for relays 34.51 or 34.81, with retaining and release lever, integrated display and EMC interference suppression circuit of the coil, "safe isolation" according to VDE 0106, Part 101 Operating nominal voltages 12 - 24 V AC/DC, timer functions: AI= on-delay, DI= interval, SW= symmetrical flasher, GI= pulse delayed, BE= off-delay with control signal, CE= on- and off-delay with control signal, DE= interval with control signal on, EE= interval with control signal off, time scales: 4 time scales from 0.1 s to 6 hours, plug in device for fuse module 093.63