supply of miniature circuit breaker , 5 amps, single pole 130 v dc, traction duty with extended connecting terminals without fixation bracket.miniature circuit breaker , 5 amps, single pole 130 v dc, traction duty with extended connecting terminals without fixation bracket.,miniature circuit breaker , 5 amps, single pole 130 v dc, traction duty with e xtended connecting terminals without fixation bracket. rdso specification no.spec/e-1 2/1/04 of march 92 with ammendment 1 of june 93 and rdso drg.no.skel-3700-alt-1 dt.5.9. 94. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]