The Marathon/Kulka 602-GP-05 is a robust open-back terminal block designed for reliable electrical connections in commercial and industrial settings. It features a nickel-plated brass connector, a general phenolic insulator base, and nickel-plated steel screws. With a current rating of 30 amps and a voltage rating of 300 volts, this terminal block is suitable for a wide range of applications, including commercial appliances, factory wiring, and field wiring. It is UL Listed, CSA Certified, and CE compliant, ensuring adherence to industry standards. The block accepts wire sizes from #10 to #18 AWG and is designed for easy mounting and secure connections.