EHCK550-3: 3 POLE CONTACT KIT, SKU: EHCK550-3 $538.00 Quantity discounts available QuantityPrice Quantity -+ Add to Cart Details ABB EHCK550-3, 3 Pole Contact KitOEM Part: EHCK550-3Manufacturer:Series: EH ContactorsMCC Part Number: EHCK550-3M DetailsBackDetailsABB EHCK550-3, 3 Pole Contact KitOEM Part: EHCK550-3Manufacturer:Series: EH ContactorsMCC Part Number: EHCK550-3MThese are factory new contacts.See MoreSee Less