DILA contactor relays, basic devices with positively guided contacts, push-in terminals, rated operating current Ie/AC-15: 220 V 230 V 240 V = 4 A, 380 V 400 V 415 V = 4 A, NO = normally open: 3 NO, NC = normally closed: 1 NC, identification number: 31E, can be combined with auxiliary switch module DILA-XHI(V).-PI, actuation voltage: 24 V DC, current type AC/DC: direct current actuation, switching elements in accordance with EN 50011., connection designation of the coil in accordance with EN 50005., integrated protective circuit., integrated varistor protective circuit. Protection class: IP20, standards and regulations: IEC/EN 60947, EN 60947-5-1, VDE 0660