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The Belimo SR24A-S actuator is designed for controlling ball valves in heating, ventilation and air-conditioning… More information
Out of stock - can be requested
| Connection | Terminals Plug |
| Control | 3-point |
| IP Rating | IP 54 |
| Power Supply | 24 VAC/DC |
| Temperature | -30...50 °C |
| Torque | 20 Nm |
| Weight | 1.00 kg |
Data sheet EN download
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The Belimo SR24A-S actuator is designed for controlling ball valves in heating, ventilation and air-conditioning systems.
It provides a torque of 20 Nm and an AC/DC 24 V supply for reliable operation in water and air distribution systems. Control is via open/close mode or a 3-point signal.
The actuator features an integrated auxiliary switch, manual override via a push-button and a mechanical position indicator.
With overload protection, a maintenance-free design and IP54 protection rating, it is suitable for long-term, safe operation in technical installations.
| Power supply | AC/DC 24 V (19.2...28.8 V) |
| Control | Open-close / 3-point |
| Auxiliary switch | 1× SPDT (0…100 %) |
| Torque | 20 Nm |
| Running time | 90 s / 90° |
| Protection rating | IP54 (IEC/EN) |
| Ambient temperature | –30...50 °C |
| Certification | CE, cULus, IEC/EN 60730-1 and -2-14 |
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