Locking ramp and panel-mount snap-in
The 2005249-9: Mounting type is panel mount, snap-in, which means the housing clips into a panel cutout without hardware. The black PA66 insulation material is UL94 V-2 rated (typical for this series).
Rated for -30°C to 65°C operating temperature — this suits indoor appliances, HVAC, and consumer electronics, not engine compartments or ovens.
This receptacle mates with the Power Double Lock plug header (same series, tab contacts). Confirm the mating half part number against your BOM — the locking ramp is keyed to the plug.