supply of supply of rccb (elcb) - two pole, 25 [supply of rccb (elcb) - two pole, 25 / 30 ma, type ac25/0.03, din rail mounting type 35 mm sq., from approved manufacturers like abb, schneider, l&t, havells, simens, legrand & indoasian only. note 1) oem/authorized dealer proof of purchase must be submitted along with supplied material. 2) one s le to be approved before bulk supply.] , supply of rccb (elcb) - two pole, 25 amp/ 30 ma, type ac25/0.03, din rail mounting type 3 5 mm sq., from approved manufacturers like abb, schneider, l&t, havells, simens, legrand & indoasian on ly. note 1) oem/authorized dealer proof of purchase must be submitted along with supplied material. 2) on e sample to be approved before bulk supply. [ warranty period: 30 months after the date of delivery ] ]