Schneider Electric's Square D 64624 Type KX-2 Contact Kit is listed as NOS (new old stock) for Square D equipment bearing the 64624/Type KX-2 designation. The 64624 identifier ties the kit to the Square D catalog, with KX-2 indicating the specific contact kit series. Several listings link the KX-2 designation to a contact kit for a Type K relay, signaling compatibility with Type K relay assemblies. The kit carries Square D branding under Schneider Electric.
