Belimo FSNF120-S-FC Actuator Freon 000-hour operational life and maintains

000-hour operational life and maintains performance within a broad temperature range of -40°C to +70°C

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Advanced Airflow Management: Supports multi-stage heating and cooling cycles to maintain consistent indoor air quality and temperature gradients

Belimo FSNF120-S-FC Actuator Freon 000-hour operational life and maintainsThe Belimo FSNF120 S FC is a high torque fire and smoke damper actuator designed for life safety applications requiring rigorous fail safe performance. Operating on 120V AC, this spring return actuator delivers 70 in lb of torque to ensure positive closure of fire and smoke dampers during power loss or alarm states. Engineered for high temperature endurance, it meets UL 555 and UL 555S standards, capable of withstanding 250F. The "S" model includes