3-Phase Line Filters      Picture Product Type Function Current Rating Product Style TD  Better 10-600A Terminal TDH  Good 10-50A Terminal TDR T/W  3 Phase - 3 Line 7-55A Terminal block/Wire TDR  3 Phase - 3 Line 10-180A Terminal block TDS  Best 8-100A Screw / Wire-Screw TDT  3 Phase - 3 Line 8-200A Terminal block TDT T/W  3 Phase - 3 Line 10A/20A/21A Terminal block/wire TDV        TY  3 Phase - 4 Line 10-20A Terminal / Screw TYS  3 Phase - 4 Line 20-150A Screw TYT  3 Phase - 4 Line 16-100A Terminal block DRT  Single Phase 16A/30A Terminal block/wire PT&PY  3 Phase - 4 Line 60A Max Customer - Design