The WIELAND ELECTRIC part 57.404.7055.0 is a versatile and high-quality connector multi-tier block. It consists of four positions and features a combination of DIN rail and T DIN rail for easy installation and compatibility. With a maximum current rating of 20A, this connector block is designed to handle demanding electrical connections. Its ST (screw type) connectors provide a reliable and secure connection, ensuring optimum performance and safety. Ideal for various industrial applications, this WIELAND ELECTRIC connector block is a reliable choice for your electrical connectivity needs.