WAGO 859 Series Optocoupler Terminal Block Grey, 24V DC, 2.5mm² Cable CSA, Cage Clamp Termination 859-794

WAGO 859-794 Optocoupler Terminal Block is engineered for industrial automation and electronic applications requiring reliable signal isolation and robust electrical connections. This grey terminal block operates with a 24V DC input voltage and accepts cables up to 2.5mm² cross-sectional area, making it suitable for diverse wiring needs.

The terminal block incorporates cage clamp technology, which secures both solid and stranded conductors from 28 to 14 AWG, ensuring stable connections that resist shock and vibration often encountered in industrial environments. The integrated red LED status indicator offers real-time operation feedback, aiding in quick diagnostics.

Its compact size of 91 mm height, 6 mm width, and 56 mm depth facilitates versatile mounting options on DIN rails, either vertically or horizontally, optimizing space utilization. With an IP20 rating, it provides finger-safe protection from accidental contact and prevents intrusion of tools larger than 12 mm.

Certified to EN and UL standards, the 859-794 terminal block meets rigorous safety and quality benchmarks. It is designed to operate reliably across a broad temperature range from -40°C to 70°C, suitable for demanding industrial sectors including medical facilities, building automation, railway systems, and food and beverage production.

The ultra-lightweight construction of only 18.4 grams reduces mechanical strain on mounting rails, facilitating easier equipment handling and installation. Compact grey optocoupler terminal block with LED indicator for operational status.

24V DC voltage input supports signal isolation between electrical circuits. Cage clamp termination technology ensures firm and secure wire connections. Supports solid and stranded cables ranging from 28 to 14 AWG (2.5 mm²).

Wide operational temperature range from -40°C to 70°C. Complies with EN and UL standards for safety and reliability. IP20 rated for finger-safe protection and industrial safety compliance. Lightweight design at 18.4 grams minimizes DIN rail loading.

Suitable for industrial, medical, railway, and food processing applications.

Explore the broad range of DIN Rail Terminal Blocks and Optocoupler Terminal Blocks available on EnvMart to find the perfect fit for your industrial automation and signal isolation needs.