Carlo Gavazzi Timer Multi-Functions, Range: 0.15s-220hrs, Plug-In, SPDT, S Housing, Supply: 230VAC. Multi delay on operate and multi interval, plug in time relays with time range up to 220h and 12 modes of operation. Using a portable timer monitor, DTM 20, time setting may be read on built-in LED display. Extensively applicable due to the combination and variety of voltages, functions and time ranges.