The Marathon/Kulka Part 407 is a heavy-duty terminal block designed for efficient electrical connections. With a double-row layout, this terminal block offers 7 poles, allowing for versatile wiring configurations. It is rated for 30A and can handle both AC and DC currents up to 600V. The terminal block is compatible with 12 to 10 AWG wire sizes, ensuring secure connections. Featuring a Class C rating, it meets industry standards for reliable electrical performance. The terminal block is designed for surface mounting and comes in a sleek black color, providing a professional and organized appearance.