The 1353701 is a 3-pole power distribution block designed for high-current factory and field wiring applications. It is rated for 475 Amps and 600 Volts AC/DC per UL 1953 standards. Both the line side and load side terminals accommodate a single wire ranging from 750 kcmil down to 1/0 AWG. The block is constructed with a thermoplastic insulator base that has a UL 94 V-0 flammability rating and plated aluminum connectors. As a cULus listed and RoHS compliant component, it is suitable for various power distribution systems requiring safe and reliable high-current connections.