supply of hand l socket , hand lamp socket 10a, 250v ac for detc. protected type non reversible metal cl ad socket with out pilot contact 10a, 250v ac with scraping earth confirming to is:8804 199 3 or is: 1293- 2005. [ warranty period: 30 months after the date of delivery ] ] , axial fan suitable for working on 110 volts ac, 50hz supply to icf drg. no. icf/sk -7 6-177 alt-b and shall meet the following requirements : a. air volume: 325cmh (free air de livery). b. power input : 41 watts (max.) c. voltage : 110v ac. d. frequency: 50hz. e. noise level :50 db(max.). f. class of insulation: class b. g. material : body-die cast aluminium, blade sheet steel/glass fitted polycarbonate withul 94 with v0 rating. h. finish: electrostatically varni shed or powder coated orstove enamelled (black) note. 1.type/ routine/acceptance test wil l be carried out asper is: 3588 (latest). performance requirements will bechecked as per cla use 8 of is: 3588 (latest). 2. the supplier shall render after sale service through out indian railways. 3. the fan shall be supplied in assembled condition. [ warranty period: 30 months aft er the date of delivery ] ]