Introducing the MY4NJ HH54PL Power Relay with Socket, a versatile and reliable solution for a wide range of electrical applications. This 10-set package includes 10 power relays and 10 matching sockets, designed to meet the demands of both AC and DC systems with coil voltages ranging from 12V to 380V. Whether you're working on general-purpose projects or need a robust solution for low-power contact loads, this relay set is engineered to deliver consistent performance. Each relay features a 4PDT (4 on 4 off) action, providing ample flexibility for various circuit configurations. The green LED indicator offers real-time feedback on the relay's status, ensuring you can monitor operations with ease. Constructed with a silver alloy contact material, these relays are built to last, boasting an electrical life of over 100,000 operations. This durability makes them ideal for continuous use in demanding environments. The relays are designed for compatibility with 35mm DIN rails, ensuring easy and secure installation in standard electrical cabinets. With a compact size of approximately 3.4 x 2.7 x 2.1 cm for the relay and 6.8 x 3 x 2.9 cm for the socket, they offer a space-efficient solution without compromising on functionality. The 14-pin base provides a stable connection, while the epoxy protection feature enhances the relay's resilience against environmental factors. Operating within a temperature range of -25°C to +55°C, these relays are suitable for diverse climatic conditions. The rated current of 10A and contact voltage of 5A 240V AC / 5A 28V DC ensure they can handle a variety of electrical loads efficiently. The relays operate at a frequency of 50Hz/60Hz, making them adaptable to different power systems worldwide.