EHCK450-3M: 3 POLE CONTACT KIT, SKU: EHCK450-3M $1,000.00 Quantity discounts available QuantityPrice Quantity -+ Add to Cart Details ABB EHCK450-3, 3 Pole Contact KitOEM Part: EHCK450-3Manufacturer:Series: EH, KZ, EK, FCK ContactorsMCC Part Number: EHCK370-3MThese are factory new co... DetailsBackDetailsABB EHCK450-3, 3 Pole Contact KitOEM Part: EHCK450-3Manufacturer:Series: EH, KZ, EK, FCK ContactorsMCC Part Number: EHCK370-3MThese are factory new contacts.This kit is ISO certified.See MoreSee Less