supply of digital time switch,digital time switch,,digital time switch, 240 v ac, 50 hz. 24 hrs. clock. as per specification:- 1) supply voltag e 240v, ac 10%, 50hz. 2) contact arrangement - 1 c/o (spdt), 24hr. clock 3) contact rating - 16a (no) & 5a (nc)resistive 4) power consumption - 6va (not more than) 5) battery back backup - 6 years running re serve (approx.) 6) no. of memory location - 25 on/off programs 7) no. of operating modes - 5 modes 8) r eset - programs & clock are to be reset to default 9) mounting - din rail 10) electrical life - 30000 cycles ( not less than) 11) minimum switching time - 1 min. 12) clock accuracy - +-2sec/ day or less 13) opening t emp. range - 10?c to 55?c (approx.) 14) humidity - 95% rh 15) protection - elame-retardant enclosure wit h ip-40 protection (not less than) make: selec, l&t, gic, hager, ge, schneider, abb or similar. (warranty p eriod : upto 30 months from the date of supply) ( warranty period : upto 30 months from the date of suppl y) [ warranty period: 30 months after the date of delivery ] ]