The MY4NJ electromagnetic power relay is an essential component for industrial control systems and automation applications. This compact relay features a DIN rail mounting base that allows for quick and secure installation in control panels while maximizing space efficiency. With its versatile coil voltage options ranging from 12V to 380V AC, this relay adapts to various electrical configurations and system requirements. The relay provides exceptional switching flexibility with four normally open (4NO) and four normally closed (4NC) contacts across 14 pins, enabling complex circuit control scenarios. Its transparent blue housing allows for visual inspection of the internal mechanism, while the epoxy-sealed construction protects against dust and moisture for enhanced durability. The included socket base features clearly marked terminals and a convenient push-in design for straightforward wiring. An LED indicator provides instant status visibility during operation. This general-purpose relay is suitable for controlling motors, lighting systems, heating elements, and other electrical loads in commercial and industrial settings.