10.16mm pitch COMBICON PC 6-16 series right angle and PCV 6-16 vertical through hole mount shrouded PCB terminal block headers. These 10.16mm COMBICON PC 6-16 PCB terminal block headers have a 76 A current carrying capacity when used with PC 16 plug-in connectors and are also suitable for 600 V UL when used in combination with PC 16 screw and spring-cage plugs. When used with PC 6 plug-in connectors these COMBICON PC 6-16 series terminal block headers have a 41A current capacity. PCB to PCB connections can be made by mating with IPC 16 headers.
Stock numbers with part number prefixed by 1913 and 1922 have a threaded flange
Stock number 803-3020 is for underboard mounting.

Phoenix Contact COMBICON 10.16mm Two Part Terminal Blocks