20A DP Water Heater Switch Metal Clad Quantity 1 2 3 4 5 6 7 8 9 10 Add to basket Add to wish list Reviews This product does not have any reviews yet. Add your review You may also like 3G 2Way Metal Clad Switch 2G 2Way Metal Clad Switch 1G 2Way Metal Clad Switch 13A Metal Clad Twin Switch Socket 15A Metal Clad Socket 13A Metal Clad Single Socket