This versatile MY4NJ electromagnetic power relay set comes with 10 pieces, perfect for various industrial and electrical applications. Each relay features a 14-pin configuration and supports multiple voltage options ranging from 12V to 380V AC/DC. The 4PDT (4 on 4 off) contact arrangement offers flexible switching capabilities with a contact voltage rating of 5A at 240V AC or 5A at 28V DC. These relays include LED working indication and are equipped with silver alloy contacts for reliable performance. With a swift action time under 25ms and an operating temperature range of -25°C to +55°C, they're suitable for diverse environments. Each relay measures approximately 1.3" x 1" x 0.8", while the socket dimensions are 2.6" x 1.1" x 1.1". Compatible with 35mm DIN rail mounting, these relays boast an electrical life exceeding 10 million cycles and operate at 50/60Hz frequency. The package includes both relays and sockets for immediate implementation in your electrical systems.