The 22.23.9.012.4000 is a 2-pole Modular Step Relay with DC coil, 20.23 series. Double phase switch 1NO-1NC (SPST-NO+SPST-NC), test button with mechanical indicators. Possible to connect illuminated pushbuttons with the additional part 026.00. AgSnO2, cadmium-free contact. Module for illuminated pushbuttons. 35mm rail (EN 60715) mount.4kV (1.2/50µs) Isolation, coil contacts17.5mm WidthIdentification labelIP20 Protection ratingContinuous duty for the coil and contactsAC/DC silent coil (with varistor protection)Protective separation (reinforced insulation) between coil and contactsMechanical and LED indicators as standardAgNi and AgSnO2 contact versions availableContact Configuration: SPST-NO, SPST-NCCoil Voltage: 12VDCContact Current: 20ARelay Mounting: DIN RailCoil Type: DCContact Voltage VAC: 250VACRelay Terminals: ScrewCoil Resistance: 115ohm