This versatile MY4NJ power relay with socket provides reliable circuit control through its 4PDT (4 pole double throw) configuration, featuring 4 normally open and 4 normally closed contacts. The relay accommodates a wide range of power sources, supporting both AC (12V to 380V) and DC (12V to 24V) coil voltages, making it highly adaptable for various applications. The compact design includes a convenient 35mm DIN rail mounting socket for easy installation in electrical cabinets and control panels. With a rated current of 10A and contact ratings of 5A at 240V AC or 28V DC, this relay delivers dependable switching performance. The built-in LED indicator provides clear visual confirmation of operation status, while the 14-pin configuration ensures secure connections. Operating efficiently in temperatures from -25°C to +55°C, this relay maintains consistent performance across diverse environments. The complete package includes both the relay unit (approximately 3.4 x 2.7 x 2.1cm) and its matching socket (6.8 x 3 x 2.9cm), weighing just 73g total. Ideal for industrial control systems, automation equipment, and general-purpose switching applications where reliable performance and space-efficient design are essential.