v_shortname: Switching amplifier, time relay, device suitable for installation in equipment protection level: Gc, signal type: binary input, number of channels: 1, control side type: 2x relay (changeover contact), transmission direction: to the control, supply: 230 V AC, 24 V DC, supply connection: terminals, connection type: screw terminals, housing width: 20 mm, ambient temperature: -20 ... 60 °C (-4 ... 140 °F)