This MY2NJ electromagnetic power relay is an essential component for industrial control systems and electrical automation applications. Featuring a DPDT (Double Pole Double Throw) configuration with 2 normally open and 2 normally closed contacts, this versatile relay provides flexible circuit switching capabilities for a wide range of control scenarios. The relay operates on standard AC 220-240V coil voltage and handles contact loads up to 5A at 240V AC or 28V DC, making it suitable for controlling motors, lighting systems, and various electrical equipment. The transparent blue housing allows for easy visual inspection of the internal mechanism, while the included black socket base ensures secure mounting and convenient installation on DIN rails. The compact design measures just 1.4 inches in length, making it ideal for space-constrained control panels and electrical cabinets. Each unit comes complete with an 8-pin socket base and all necessary mounting hardware, providing everything needed for immediate installation. The relay acts as both a protective device and circuit switch, safeguarding your electrical equipment from overloads and enabling reliable automated control in industrial, commercial, and residential applications.