Killark (Hubbell) - KP-604D345 referenced plug product produced by high technology. KP-604D345 became irreplaceable of foundations. KP-604D345 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. KP-604D345 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.