supply of sets of spares for earthing switchsets of spares for earthing switch,sets of spares for earthing switch type-pce.ves.25.4. one set consists of follo wing 4 items (1) contact spring = 4 nos./set part no.25400-28 (2) key a-(blue) = 1 no./set part n o.25400-67 (3) key b- (yellow) = 2nos./set part îîÿ. 25400-68 (4) blade 2 nos/set part no.2540026 0-13 (5) rubber gasket (seal)= 1 no./set b-(yellow) = 2 nos./set part no. 25400-68 part no.2508 232. material to be procured from oem or their authoried dealer only. [ warranty period: 30 months after the date of delivery ] ] sse/ poh (electrical)/snpd poh, maharashtra 16.00 set