supply of set of siemens make programme switches conforming to clw specification no. clw / es / s-1 / zb. set consisting 12 items 18 nos as follows: ( 1 ) switch hvmt new order no.3la0 250-2yw / 008w and name plate drg. no. 3p-0001- 0106910014 ( hvmt 1 ) and 3p-0001-0106910015 ( hvmt 2 ) handle wing- 02 nos ( 2 ) switch hvsi, new order no. 3la0- 250-4yw-015w, name plate drg. no. 3p-0001-01062-77 / 001. handle wing.- 02 nos ( 3 ) switch hba, new order no 3la0-650-2yw / 004w, name plate drg. no.3p-0001-0106910-005, handle machine-01 no. ( 4 ) switch hvsl as per new order no. 3la0 250 2yw / 007 and name plate drg. no. 3p-0001-0106910-012 ( hvsl 1 ) & 3p-0001-0106910-013 ( hvsl 2 ) handle wing.-02 nos ( 5 ) switch hvrh , new order no. 3la0-250-2yw / 008w, name plate drg. no. 3p-0001-0106910- 016, handle wing.-01 no. ( 6 ) switch hcp, new order no. 3la0-250-4yw / 001w, name plate drg. no. 3p-00010106910- 001, handle wing.-01 no. ( 7 ) switch hph, new order no. 3la0-250-2yw / 007w, name plate drg. no. 3p-0001-0106910 011, handle wing.-01 no. ( 8 ) switch hmcs new order no. 3la0-250 -3yw / 018w, name plate drg. no. 3p-0001- 0106910019, handle wing.-02 nos ( 9 ) switch zcpa, new order no. 3la0-250-2yw-012w, name plate drg no. 3p- 0001-0106910-006, handle wing.-02 nos ( 10 ) switch hvcd, new order no 3 la0-250-2yw / 012w, ( 16amps / 415, 50hz ) -01 no. ( 11 ) switch zpt, new order no. 3la0-280-3yw / 034w & name plate-02 nos ( 12 ) switch zsms with cover, new order no. 3la0270-3yw / 103w-01 no [ warranty period: 30 months after the date of delivery ]