supply of single relay, relay basesingle relay, relay base,single relay:- model name - rel-or3/ldp-220dc/3x21, item number - 2907027, nominal inp ut voltage un - 220 v dc, input voltage range - 187 v dc ... 242 v dc, drive and function - monostable, dri ve (polarity) - polarized, typical input current at un - 8 ma, typical response time - 18 ms, typical release t ime - 7 ms, protective circuit - freewheeling diode, status display - led (yellow), contact switching type - 3 changeover contacts,type of switch contact - single contact, contact material - agni, maximum switching v oltage - 250 v ac/dc, minimum switching voltage - 10 v (at 24 ma),limiting continuous current - 10 a,conn ection method - plug-in connection, of make- phoenix contact or similar in all respects. [ warranty period: 30 months after the date of delivery ] ] , relay base:- model no. - rif-3-bpt/3x21, item number - 2900938, for octal relays with 3 cha ngeover contacts,push-in connection, plug-in option for input/interference suppression modules, nominal v oltage un - 250 v ac/dc, nominal current in - max. 12 a, mounting type - din rail mounting with accessorie s retaining bracket, model no. - rif-rh-3, item no. - 2900955, of make - phoenix contact or similar in all re spects. [ warranty period: 30 months after the date of delivery ] ]