DF fuse-holders Range of DIN rail supports for fuses and tubes. These fuse holders without indicator light are available in neutral, single pole, double pole, three pole and three pole + neutral versions. Assembly kits (including a pin and staples for assembling 2 fuse holders together) for assembling several fuses as well as auxiliary pre-cutoff and blown fuse indicator contacts are available separately. Description Size of the fuse or tube cartridge Thermal current Ith Pitch width 17.5 mm Stock no. 1 P 8.5 x 31.5 mm 20 A 1 482-938 1 P + N 8.5 x 31.5 mm 20 A 2 482-847 2 P 8.5 x 31.5 mm 20 A 2 482-853 3 P 8.5 x 31.5 mm 20 A 3 482-544 3 P + N 8.5 x 31.5 mm 20 A 4 482-540 1 N 10 x 38 mm 32 A 1 482-869 1 P + N 10 x 38 mm 32 A 2 482-865 2 P 10 x 38 mm 32 A 2 482-893 3 P 10 x 38 mm 32 A 3 482-859 3 P + N 10 x 38 mm 32 A 4 482-843 1 P 14 x 51 mm 50 A 1.5 482-897 1 P + N 14 x 51 mm 50 A 3 482-887 2 P 14 x 51 mm 50 A 3 482-881 3 P 14 x 51 mm 50 A 4.5 482-871 3 P + N 14 x 51 mm 50 A 6 482-875 1 P + N 22 x 58 mm 125 A 4 482-550 2 P 22 x 58 mm 125 A 4 482-689 3 P 22 x 58 mm 125 A 6 482-629 3 P + N 22 x 58 mm 125 A 8 482-465 Standards IEC 60947-3, UL 512, CSA 22-2 n° 39