Harmony Time. This time relay design is specifically designed to be operated in classic plug sockets of industrial plug relays. The time relay is simply plugged into the mounted and wired socket, allowing for a quick replacement during maintenance without the need to disconnect the cable connections. The front ring allows for easy adjustment of the time range, and two LEDs indicate the status. Time function with response delay - time range 0.1 s - 100 h - outputs 4 relay changeover contacts, each capable of handling up to 5 A - supply voltage 24 VDC.