Bussmann PDBFS500 Line Torque Lug For Cu And Al Conductors 600V

PDBFS500 is a finger‑safe power distribution block from Bussmann (Eaton) designed for line termination of copper or aluminum conductors ranging from 350 kcmil down to 4 AWG, rated for 600 VAC and 600 VDC with a 620 A ampacity and a 200 kAIC SCCR, suitable for DIN rail or panel mounting in industrial control panels. The assembly uses tin‑plated aluminum connectors and carries an IP‑20 finger‑safe protection class, aligning with safe use in exposed electrical environments. It measures 5.0 in long, 3.0 in wide, and 2.5 in high, weighing about 0.765 lb, and supports a line torque of 275 in‑lb with a 5/16 in hex key for line connections. The line/load copper wire range is specified as 350 kcmil to 4 AWG, with identical loading ranges for the load side, making it a single‑block solution for high‑current distribution in panels or enclosures. UL 1953 listing is indicated for these finger‑safe assemblies, reinforcing suitability for compliant panel installations.