The 10.16 mm (0.400 inch) pitch and 30 A per-circuit current rating place this squarely in the power distribution class — each tab contact carries bus-level current, sized for a main DC rail or industrial power feed rather than a signal line. The 630 V voltage rating, supported by the wide pitch and 4-wall shrouding, provides the creepage distance needed for mains-voltage isolation in equipment enclosures.
The right-angle orientation routes the mated cable assembly parallel to the PCB — typical for board-edge power entry where the harness exits along an enclosure wall or chassis panel. The IP20 rating indicates protection against solid objects larger than 12.5 mm (fingers) but no moisture seal; this is an interior-use connector, not for washdown or outdoor exposure.