To feed through power, signal, and data is the classical requirement in electrical engineering and panel building. The insulating material, the connection system and the design of the terminal blocks are the differentiating features. A feed-through terminal block is suitable for joining and/or connecting one or more conductors. They could have one or more connection levels that are on the same potential or insulated against one another. Product Attributes Type Feed Through Number of Positions 4 Number of Levels 2 Terminal - Width 5.1mm Termination Style Push In Current - IEC 24 A Voltage - IEC 800V Wire Gauge or Range - AWG 12-28 AWG Wire Gauge or Range - mm² 0.5-2.5mm² Color Red Material - Insulation Thermoplastic, Wemid Material Flammability Rating UL94 V-0 Stripping Length 10mm