MARATHON/KULKA 599/799 series terminal blocks are robust, single-row phenolic devices designed for a wide range of industrial applications. These blocks offer a secure and reliable connection for wires, with a voltage rating of 150V and a wire range of #16-#22 AWG. The open-back design, combined with various hardware options like quick connects, solders, and jumpers, provides flexibility in system design. UL and CSA certifications ensure compliance with industry standards. Suitable for applications requiring secure and organized wiring, these terminal blocks are a dependable choice for electrical systems.