tender for earth leakage relay with as per tender , laying and jointing pvc pipe . heading , sl . no . 10 of enquiry cum offer & iocl tender technical specifications requirements earth leakage relay with cbct for lt motors are to be supplied as per below mentioned technical specifications: 1 . auxiliary supply : 240 vac 2 . earth leakage current range: 0 . 03a - 10a 3 . earth leakage trip time: 0 . 0 sec . - 1 . 0 sec . ( minimum 5 step size shall be maintained ) 4 . output contacts: 01 c / o contact & 01 no contact of rating 5 amp . at 230vac 5 . type of reset: manual 6 . indication: power on ( preferably green led ) & trip ( yellow / red / amber led ) 7 . auxiliary supply burden: maximum 10va . 8 . operating temperature range: -5 degree c to +55 degree c 9 . mounting: din rail mounting . 10 . test feature to check complete product functionality 11 . reset pushbutton / switch to rest the relay 12 . dimension ( in mm ) : width not more than 50 mm height not more than 100 mm breadth not more than 100 mm 13 . cbct specification: cbct suitable for 3 . 5c x 120 sq mm cable size to be supplied with the relay . 14 . the relay meets the requirements of is 3231:1965 / iec 255-5 series-c