Power Distribution Blocks are heavy-duty electrical distribution bus modules designed to consolidate incoming primary power conductors and safely split them into multiple secondary branch circuits within control panels and power distribution gear. Constructed with high electrical conductivity materials and touch-safe insulating shrouds, these components streamline panel wiring, manage high short-circuit current ratings (SCCR), and eliminate messy wire splicing. Key hardware features typically include high-conductivity tin-plated aluminum or copper busbars, flame-retardant polycarbonate protective covers, multiple screw or push-in wire entry ports, high-voltage insulation barriers, and universal DIN-rail or direct panel mounting options.