This 10-piece set is designed to meet diverse power control needs with its compatibility across multiple voltage ranges, including DC/AC 12V, 24V, 36V, 48V, 110V, and 220V. The relay features a 4NO (Normally Open) and 4NC (Normally Closed) contact configuration, making it ideal for both low-power and general-purpose usage. Crafted with a robust epoxy protection feature, the MY4NJ relay ensures durability and longevity, even in demanding environments. Its silver alloy contact material guarantees efficient electrical conductivity and a long operational life of over 100,000 cycles, ensuring consistent performance over time. The relay operates with a rated current of 10A and a contact voltage of 5A at 240V AC or 5A at 28V DC, making it suitable for various industrial and commercial applications. The relay is equipped with an LED indicator for easy monitoring of its working status, providing users with real-time feedback. Its compact size, measuring approximately 3.4 x 2.7 x 2.1 cm, allows for space-saving installations, while the included 14-pin socket base (model PYF14A) ensures a secure and stable connection. The relay is designed for easy mounting on a standard 35mm DIN rail, offering flexibility and convenience for integration into existing systems. With an action time of less than 25ms and an operating temperature range of -25°C to +55°C, the MY4NJ relay is built to perform reliably in a variety of conditions. Whether you are controlling motors, lighting systems, or other electrical equipment, this power relay offers the precision and efficiency you need. This product is CE certified, assuring compliance with international safety standards.