This versatile MY4NJ electromagnetic power relay with socket provides reliable circuit control for industrial automation and electrical systems. Featuring a 4PDT (4 pole double throw) design with 4 normally open and 4 normally closed contacts, it offers flexible switching configurations. The relay supports a wide operating voltage range from 12V to 380V AC/DC, making it suitable for various applications. The compact unit includes a clear LED status indicator and mounts easily on standard 35mm DIN rails. Built for durability, it delivers dependable performance with a 5A rating at 240VAC/28VDC and can handle up to 100,000 electrical operations. The complete package includes both the relay and matching socket base. With its 14-pin configuration, epoxy-sealed construction, and operating temperature range of -25°C to +55°C, this relay provides robust and reliable switching capabilities for control panels and industrial equipment. The relay measures approximately 1.3 x 1.1 x 0.8 inches, while the socket base is 2.7 x 1.2 x 1.1 inches.