The 465629302: The 60 A per-contact rating is the headline number: each power blade is designed to carry continuous current at that level, with the 5.50 mm pitch providing enough creepage for the 600 VAC rating.
Termination is press-fit through hole — no solder, which makes this a good fit for backplane or high-reliability assemblies where rework needs to stay clean. The press-fit tail is designed for the PCB hole size specified in the product drawing; the connector is held in place during assembly by the interference fit, not by solder fillets. The Mating Guide feature (noted in the specs) helps align the receptacle with its header during blind-mate or automated assembly.
This is a board-to-wire power interconnect for harness assemblies inside power supplies, server PSUs, battery interconnect systems, and industrial control cabinets. The IP rating is not stated, so this is an unsealed connector intended for dry indoor or cabinet environments.