Phoenix contact spring cage plug connectors 12a green 5mm and 508mm phoenix contact 1873074 the phoenix contact 4 way spring cage plug connector 12a green 508mm featuring classic combicon plug part with spring cage connection mini combicon plug part low construction height of mc 15 plug family generous wiring space overcharged pin headers with low construction height and compact grids individual pole coding by removing the coding flange and putting the coding profile at the housing