This versatile DPDT (Double Pole Double Throw) electromagnetic relay switch comes complete with a socket base and LED indicator for professional electrical applications. The micro mini design makes it perfect for installations where space is limited, while maintaining robust switching capabilities. Compatible with multiple voltage options including AC 110V/220V and DC 12V/24V coil voltages, this relay offers exceptional flexibility for various circuit control needs. The included socket base features an LED indicator for easy status monitoring and simplified installation. The MY4P/HH54P/MY4NJ series relay delivers consistent switching performance in a compact form factor. The durable construction and reliable electromagnetic mechanism make it suitable for industrial control systems, automation equipment, and other electrical switching applications. With its standardized pin configuration and clear terminal markings, this relay ensures straightforward integration into new or existing setups.