Linergy NEMA sectional terminal blocks are for terminating wires in a control panel and are designed to NEMA standards. This sectional fuse holder will accept class H fuses that have a 13/32 inch diameter and are 1.5 inches long. This sectional fuse holder has a pressure wire connector for use with solid or stranded copper wires from #18 AWG through #10 AWG. These thermal units will trip in 20 seconds or less on overload conditions. Each terminal accepts 1 # 10 AWG, 1 #12 AWG, 1 #14 AWG, 1 to 4 #16 AWG or 1 to 4 #18 AWG wires. The nylon block is molded in the natural color of nylon (off white). A 9080GH63 fuse puller is supplied with each fuse holder. This block is UL component recognized and CSA certified for up to 30 Amp and are rated at up to 600 VAC or VDC.