Brand: Bussmann Item: Fuse block Mounting: Panel Number of Poles: 3 Voltage Rating: 300V Conductor Size: 18-10 AWG copper only Amperage Rating: 30A Accepts Fuse Class: T SCCR Rating: 200kA SCCR Modular: No Blown Fuse Indicator: No Multi-Wire: No Conductor Connection Type: Screw with pressure plate Fuse Connection Type: Clip with reinforced spring Bussmann fuse block, accepts T fuses, 30A, 300V, 3-pole, 18-10 AWG copper only, screw with pressure plate, panel mount.