Upgrade your industrial control systems with this versatile 10-pack of MY4NJ electromagnetic power relays. Each relay features a robust 4PDT (4 pole, double throw) configuration with 14 pins, supporting a wide range of AC/DC operating voltages from 12V to 380V. These reliable relays boast silver alloy contacts rated for 5A at 240V AC or 28V DC, with a substantial 10A rated current capacity. The clear LED indicator provides visual confirmation of operation, while the quick response time of less than 25ms ensures precise control. Compatible with standard 35mm DIN rail mounting, each relay measures approximately 3.4 x 2.7 x 2.1 cm, with a socket size of 6.8 x 3 x 2.9 cm. Designed for industrial durability, these relays operate efficiently in temperatures from -25°C to +55°C and offer exceptional electrical life exceeding 10 million cycles. Perfect for automation, control panels, and industrial applications where reliable switching is essential. The package includes both relays and compatible mounting sockets for immediate installation.