The 604-GP-02PSB is a 2-pole, open-back terminal block designed for industrial power applications. It features a current rating of 70A and a voltage rating of 600V AC/DC, accepting a copper wire range from #4 to #12 AWG. The block is constructed with a phenolic insulator base and nickel-plated brass connectors, ensuring durability with a maximum insulator temperature of 150°C. Approved for factory wiring and general industrial use, this UL recognized and CSA certified component provides a reliable termination solution.