TP514X1 is a rail-mounted socket designed for use with the HH54P miniature control relay, featuring a 4PDT (four-pole double-throw) contact arrangement. This socket is specifically engineered for M3 screw terminal mounting on standard DIN rails, providing secure and reliable electrical connections in industrial control applications. The socket has a mass of 49 grams and dimensions optimized for compact panel integration, with mounting holes spaced for standard rail systems. It supports continuous current ratings of 3 Amps and operates reliably across a temperature range of -55°C to +70°C. The TP514X1 is commonly used in electrical control systems, automation equipment, and industrial machinery where space-efficient relay switching and robust terminal connections are required.