This versatile DPDT (Double Pole Double Throw) electromagnetic relay switch comes complete with a socket base and LED indicator for enhanced functionality. The compact micro mini design makes it ideal for various circuit control applications while maintaining excellent switching performance. Compatible with multiple voltage options including AC 110V/220V and DC 12V/24V coil voltages, this relay offers outstanding flexibility for different power requirements. The pre-mounted socket base ensures quick installation and simplified wiring, while the built-in LED indicator provides clear visual confirmation of operational status. The robust electromagnetic mechanism delivers consistent and reliable switching performance, making it suitable for automotive and industrial control applications. The MY4P/HH54P/MY4NJ relay features quality construction with durable materials, ensuring long-term dependability in your electrical systems. Perfect for both new installations and replacement purposes, this relay switch combines practicality with professional-grade performance in a compact package.