Series 3RP20 multifunction timing relays, Rotary switches for function and time-range. Setting tolerance is typical 5%. Rereat accuracy is <1%. 45mm width, Napięcie zasilania = 110 - 240 V ac, 24 V ac/dc, Zakres czasu = 0,05 - 100 h, 0,05 - 100 min, 0,05