Check your eligibility criteria for tender Supply of Set Of Push Button Switches With Single Contact Element One Normally Opened & One Normally Closed. To Dlw Drg. No. El/Pt-663 Alt. R5 Or Latest Dlw Pt.No.12314808. One Set Consisting 03 Items Is As Under A Push Button Actuator- Red Complete. Dlw Pt. No. 12314869 Item No.- 006 01 No./Set B Push Button Actuator Black Complete Dlw Pt. No. 12314791 Item No.- 003 04 Nos./Set C Push Button Actuator- Yellow Complete Lw Pt. No. 12314780 Item No.-001 03 No./Set