supply of supply of isi marked, 250supply of isi marked, 250,supply of isi marked, 250 amps 4 pole, mccb having specifications, 415 v ac, 50 hz, rated conditional short-circuit current: 25 ka, with metal enclosure, ip 20, frame: f2, conforming to is/iec: 6094 7-ii or latest, as per model no. 830107 of indoasian make. makes/brands: indoasian/bch/l&t/havells/sie mens/schneider/abb/c&s/standard only. note: 1) the firm should submit an authorized dealership certifica te or proof of purchase from oem or dealer and necessary test certificates along with materials for accepta nce. 2) the firm should mention the make/model number while participating in the tender. [ warranty per iod: 30 months after the date of delivery ] ] => limited