supply of mcb 50 amps, curve d, 50 ka, 3 pole with auxiliary contact 2 no as per clw.spec.no.clw.es/3/0096 alt h or latest.mcb 50 amps, curve d, 50 ka, 3 pole with auxiliary contact 2 no as per clw.spec.no.clw.es/3/0096 alt h or latest.,mcb 50 amps, curve d, 50 ka, 3 pole with auxiliary contact 2 no as per clw.spec.no.clw. es/3/0096 alt h or latest. note:1) : supply sources only as per clw item id: 2100535 in ireps vendor di rectory. 2) firm should submit authorised dealership certificate along with tender, otherwise offer will not b e considered. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited