Mersen Ferraz Shawmut Semiconductor Fuse Holder, 750 VAC, 30 A, 2 Pole, 2 Phase, Pressure Plate, 14 to 10 AWG Wire, DIN Rail/Threaded Mount, 51 mm Fuse Length, 14 mm Fuse Dia, For Use With: A70QS, A70P and URD Series Fuse, Thermoplastic, 3 in L x 2.03 in W x 1.38 in H