Set of oil tight push button dia. 30. 50m [ Set of oil tight push button dia. 30. 50mm, type- T, 600 V AC/ DC, 10 Amp. Actuator, Standard flush button and contact block as per BCH Cat. No., conforming to CLW specn. No. CLW/ ES/ S- 8/ M. Set consists 09 items 32 Nos as under. ( 1 ) Contact block 1NO + 1NC to BCH Cat. No. 050N1 = 02 Nos ( 2 ) Contact block 2NO to BCH Cat. No. 050N2 = 11 Nos ( 3 ) Contact block 2NC to BCH Cat. No. 050N3 = 03 Nos ( 4 ) Push button colour Orange to BCH Cat. No. TSFB- O = 02 Nos ( 5 ) Push button colour Red to BCH Cat. No. TSFB- R = 03 Nos ( 6 ) Push button colour Green to BCH Cat. No. TSFB- G = 03 Nos ( 7 ) Push button colour Black to BCH Cat. No. TSFB- B = 02 Nos ( 8 ) Push button colour Yellow to BCH Cat. No. TSFB- Y = 04 Nos ( 9 ) Push button colour Blue to BCH Cat. No. TSFB- B = 02 Nos ( TO BE PROCURED FROM CLW APPROVED SOURCES ONLY. ) ]