This versatile MY4NJ power relay with socket provides reliable switching control for industrial automation and control panel applications. Featuring a 4PDT (4NO+4NC) contact configuration rated at 10A, it offers multiple switching options in a single compact unit. The relay supports a wide range of coil voltages from 12V to 380V AC/DC, making it highly adaptable for various system requirements. The silver alloy contacts ensure dependable performance through more than 100,000 electrical operations, while the integrated green LED indicator enables quick status monitoring. Designed for convenient 35mm DIN rail mounting, the relay measures approximately 3.4 x 2.7 x 2.1cm with a socket size of 6.8 x 3 x 2.9cm. Operating efficiently in temperatures from -25°C to +55°C, it features a fast action time of less than 25ms. The relay's contact ratings of 5A at 240V AC or 28V DC make it suitable for both AC and DC switching applications. Each package includes 10 power relays with their corresponding sockets, providing excellent value for industrial control systems.