supply of consisting of pac items .consisting of pac items .,supply of gasket & o rings for speed regulator for 25 kv vacuum circuit breaker (vse 5/20)/ interrupter (vse 5/8) of make: alind, only [ warranty period: 30 months after the date of delivery ] ] , motor limit switch (3 no+3 nc) with crank for 25 kv vacuum circuit breaker/ interrupter (vs e 5/20 & 5/8) as per manual part no : ls of make : alind only for existing vcb/bms of alind make [ warra nty period: 30 months after the date of delivery ] ] , heater element for 25 kv vacuum circuit breaker/interrupter make. alind model- vse 5/20 or vse 5/8 [ warranty period: 30 months after the date of delivery ] ] , support insulator (lower) for 25 kv vacuum circuit breaker/interrupter, as per manual part n o : 6 of make : alind [ warranty period: 30 months after the date of delivery ] ] , local remote selector switch (lr), for 25 kv outdoor single pole vacuum circuit breaker type vse 5/20 with control mechanism type blr [ warranty period: 30 months after the date of delivery ] ] , anti pumping relay for 25 kv outdoor single pole vacuum circuit breaker type vse 5/20 wit h control mechanism type blr for existing alind make cb only [ warranty period: 30 months after the dat e of delivery ] ]