WAGO 857 Series Solid State Relay, 3 A Load Current, DIN Rail Mount, 24 V DC Load, 31.2 V DC Control 857-724

WAGO 857-724 solid state relay is a highly reliable electronic switching device designed for industrial automation and control applications. It features a maximum load current rating of 3 A and supports load voltages up to 24 V DC, making it suitable for low voltage DC switching tasks.

The relay is designed for quick and efficient DIN rail mounting, allowing easy integration into control panels and electrical enclosures. Its slim profile with dimensions of 81 mm height, 5 mm width, and 94 mm length makes it ideal for installations where space is limited.

Operating over a wide temperature range from -20°C to 70°C, this device is well suited for demanding industrial environments including automotive facilities, transportation networks, processing plants, and telecommunications systems.

The 857-724 model uses cage clamp terminal connections to ensure secure and vibration-resistant wiring, supporting robust electrical contact. It offers DC switching with minimal off state leakage current of only 1 μA, contributing to energy efficiency and system stability.

Additional features include compliance with important industry standards such as UL 508, EN 61373, EN 61010-2-201, and electromagnetic compatibility standards EN 61000-6-3 and EN 61000-6-2, ensuring safety and electromagnetic compatibility in installations.

The built-in LED indicator provides visual feedback on relay status, facilitating easy maintenance and troubleshooting. This solid state relay supports a maximum load current of 3 A. It operates with a maximum load voltage of 24 V DC.

Control voltage range is between 18.8 V DC and 31.2 V DC for flexible operation. Designed for DIN rail mounting for straightforward installation. Compact dimensions of 81 mm height, 5 mm width, and 94 mm length save space in control panels.

Suitable for harsh environments with operating temperatures from -20°C to 70°C. Equipped with cage clamp terminals for secure wiring connections. Offers DC switching function with minimal off-state leakage current of 1 μA.

LED status indicator allows quick operational monitoring. Manufactured in Germany ensuring high quality and reliability.

This WAGO Solid State Relay is an excellent choice for industrial, automotive, manufacturing, and telecommunications automation applications requiring reliable and efficient DC switching solutions. Browse other quality relays and control components on EnvMart for your automation needs.