The Ruck ISOR 150 E2 K 01 is a fully insulated 150mm single box fan designed for efficient and quiet ventilation. It features a backward curved centrifugal impeller within a galvanized sheet steel housing and connection spigots with double lip seals for secure airflow. The swing-out fan unit allows easy maintenance. Powered by a robust single-phase AC motor with voltage control, the fan also includes an integrated thermal switch for safe operation. Suitable for outdoor installation, it delivers reliable and durable performance in various environments.