MARATHON/KULKA 599/799 series terminal blocks are versatile solutions for connecting wires in a variety of industrial applications. Featuring a phenolic base and open-back design, these blocks accommodate a wide range of wiring configurations. Available with various hardware options like quick connects, solder terminals, and jumpers, they offer flexibility in design and installation. Recognized by UL and CSA, these terminal blocks ensure reliable performance and safety in demanding environments. Suitable for 1-30 poles with 3/8” centers and a wire range of #16-#22 AWG, they are ideal for power distribution, control circuits, and automation systems.