This MY4NJ electromagnetic power relay is an essential component for industrial control systems and automation applications. Featuring a compact design with DIN rail mounting capability, this relay offers versatile installation options for control panels and electrical cabinets. The unit comes complete with a matching socket base for secure connection and simplified wiring. With four normally open and four normally closed contacts across 14 pins, this relay provides exceptional flexibility for complex circuit control configurations. The transparent blue protective cover allows for easy visual inspection of the internal mechanism while protecting against dust and debris. Available in multiple coil voltage options including 12V, 24V, 36V, 48V, 110V, 220V, and 380V, this relay can be integrated into a wide range of electrical systems. The durable construction ensures reliable switching performance for general purpose applications. The clear housing design makes troubleshooting straightforward, while the robust base provides stable mounting and excellent electrical connectivity for long-term operation.