Phoenix Contact MSTB 2,5/ x-STZ-5,08 Screw Plug Terminal Blocks 12A 5.08mm – Phoenix Contact 1776126, Cable-mounted plugs ideal for connection to a compatible PCB-mounted socket.A pull-out tab assists handling and reduces pull on the wiring. Phoenix Contact 1776126 MSTB 2,5/ 6-STZ-5,08 6 Way Screw Plug Terminal 12A 5.08