High temperature tolerance - Suitable operating range of 105 to 125 C, allowing reliable use in hot environments or near heat sources. Flexible electrical compatibility - Nominal current: 13 A at 120 V; 10 A at 250 V, enabling operation across common mains voltages and regions. Simple control and design - 4-position 3-speed fan selection rotary switch for easy, mechanical speed adjustment without complex electronics. Solid mechanical performance - Torque: 650 gf +/- 250 gf, providing stable drive performance for the connected fan. Key attributes - Function: provides selectable fan speeds for controlled airflow. - Compatibility: supports 120 V and 250 V applications; suitable for various devices requiring fan control. - Performance: designed for reliable operation with a defined torque and temperature tolerance. - Use scenarios: - In electronic enclosures or power supplies where airflow must be adjusted as load changes. - In soldering stations or hot air rework tools requiring different cooling levels in a compact setup. - In DIY projects needing adjustable cooling in high-temperature environments.