This versatile miniature electromagnetic relay switch combines compact design with reliable performance. The relay features a universal socket base compatible with MY2NJ/3NJ series, making installation and replacement straightforward. Built with durable epoxy encapsulation, this relay ensures stable operation and proper insulation in various applications. The integrated LED indicator provides clear visual feedback of the relay's operational status, eliminating guesswork during troubleshooting. Supporting a wide voltage range from 6V to 220V AC/DC, this general-purpose relay is ideal for low-power contact load applications. The space-saving design makes it perfect for installations where real estate is at a premium, while maintaining full functionality. Whether used in industrial control systems, automotive applications, or other electrical switching needs, this relay delivers consistent performance in a compact package. The HH52P/HH53P/HH54P series offers multiple configuration options to match your specific requirements.