The Marathon/Kulka 670A-GP series terminal blocks are designed for general-purpose applications requiring secure and reliable electrical connections. These double row terminal blocks offer a closed-back design for added safety and insulation. They are constructed with phenolic bases, plated brass terminals, and utilize #6-32 binder head screws for easy installation and maintenance. The 670A-GP series is suitable for a variety of industrial applications including power distribution, control panels, and automation systems. Available in 1-36 pole configurations with 3/8” centers, these terminal blocks provide flexibility in circuit design. They are UL Recognized and CSA Certified, ensuring compliance with industry standards.