Telemecanique NY2B20 Safety Relay Barrier

The Telemecanique NY2B20 Safety Relay Barrier provides intrinsically safe isolation between hazardous and non-hazardous areas while maintaining reliable control signal transmission in industrial automation systems. It operates at 110/220 V AC, 50/60 Hz and handles up to 5 A, enabling safe interfacing of control devices in hazardous environments. Manufactured by Telemecanique (Schneider Electric), the NY2B20 is offered as an OEM direct replacement and is compatible with industrial safety and process control systems, including use in chemical processing plants, oil and gas facilities, and other hazardous locations requiring safe interface protection. Common replacements include Schneider Electric NY2B20 and Telemecanique NY2B20 as OEM equivalents for retrofit and equipment replacement.