Belimo SR24A-5 - rotary actuator for valves

Belimo SR24A-5 – rotary actuator

Electronic actuator for rotary valves and dampers, designed for stationary heating, ventilation and air conditioning installations. It is mounted directly on the valve using an F05 flange.

Key features and specifications

• Torque: 20 Nm.
• Rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
• Control: Close/Open, 3-point.
• Motor running time: 90 s / 90°.
• Power consumption during operation: 2.5 W; at rest: 0.2 W; for cable sizing: 5.5 VA.
• Power and control connection: 1 m cable, 3x 0.75 mm².
• Manual adjustment by push button with locking option; mechanical position indicator.
• Adjustable rotation angle with mechanical limit stops.
• Degree of protection IEC/EN: IP54; protection class IEC/EN: III, Safety Extra-Low Voltage (SELV).
• Ambient temperature: -30...50°C [-22...122°F].