The Marathon/Kulka 2697-GP series terminal blocks are designed for robust and reliable electrical connections in various industrial applications. Featuring open-back construction, these terminal blocks facilitate easy wire access and termination. Constructed with tin-plated brass terminals and a phenolic insulator base, they offer excellent conductivity and insulation properties. UL Listed and CSA Certified, these blocks are suitable for factory wiring and general industrial use, providing a secure and efficient connection solution. They are ideal for applications requiring high current carrying capacity and voltage isolation.