This versatile DPDT (Double Pole Double Throw) electromagnetic relay switch offers reliable performance for a wide range of switching applications. The compact micro mini design makes it ideal for space-constrained installations while maintaining robust functionality. Compatible with multiple voltage options including AC 110V/220V and DC 12V/24V coil voltages, this relay provides excellent flexibility for various electrical systems. The included LED indicator enables quick visual confirmation of operational status, streamlining troubleshooting and maintenance. The relay comes complete with a socket base for straightforward installation and convenient replacement when needed. Its electromagnetic mechanism ensures dependable switching operations, while the thoughtfully designed construction makes it suitable for both industrial and automotive applications. The MY4P HH54P MY4NJ model features quality contacts and terminals for secure connections, making it a reliable choice for control circuits and power switching needs.