Bussmann (Eaton) PDB370-3 is a three-pole power distribution block designed for panel-mounted fuse assemblies, rated up to 600 V (AC/DC) and 310 A. It features IP-20 finger-safe construction with open lug terminals and UL listing for three-pole service, offering SCCR ratings of 200 kA for line sizes 8–4 AWG and 100 kA for 14–4 AWG conductors. Line-side conductors accept copper up to 350 kcmil, while the load side provides twelve terminals for 14–4 AWG copper across the three poles, making it a compact, high-capacity node for three-phase power distribution in industrial panels.
