Replacement Contact Kit, Number of Contacts Included 4, NEMA Size 0, Includes Movable Contacts, Springs, Stationary Contacts, Compatible with Grainger Part Number 3HXY4, 3HXY5, 3HXY9, Compatible Manufacturer Part Number CR305B002, CR305C002, CR306B002. This item has been restricted from sale in the following state (s): []