The Marathon/Kulka 670A-GP-3/4ST-15 is a double row terminal block designed for secure and reliable electrical connections in a variety of industrial applications. Featuring a closed-back design and constructed with phenolic base material, it offers excellent insulation and durability. The terminal block accommodates stranded copper wire ranging from #18 to #22 AWG, and utilizes #6-32 binder head screws for secure connections. Recognized by both UL and CSA, this terminal block ensures compliance with industry standards. Available with various quick connect and solder options, the 670A-GP series provides flexibility for diverse wiring needs. Ideal for control panels, machinery, and other electrical systems requiring robust and dependable terminal connections.