supply of set of plug&socket 20a,3p,230va , set of plug and socket assembly consisting of the following items. 20a, 3pin (2p + e), ip 67, socket (part no.418.2063) & plug (part. no. 218.2033) ref hours 6h, 200-250v rated voltage of m/s. scame india assembled in ss enclosure similar to icf drg. no. icf/sk3 7-1-099 col-i (alt #a#) -1s et or equivalent. note: i) all the items shall be supplied in assembled condition. ii) prototype sample a nd complete drawing with bom shall be submitted for approval before commencement of supply appli cable only for first time supplier. iii) offers from oems or their authorised dealers are only acceptable and shall be approved with any of the production units of ir iv) 230v ac shall be screen printed on front cover in red colour. [ warranty period: 36 months after the date of delivery ] ]