Belimo AFB24-SR-X1
SKU: CS3148960MPN: AFB24-SR-X1
Valve Actuator, Spring return, AC/DC 24 V, 2...10 V, modulating

Product Details
Valve Actuator, Spring return, AC/DC 24 V, 2...10 V, modulating
Attributes
| Control | modulating |
| Fail-Safe | Spring Return |
| Nominal Voltage | AC/DC 24 V |
| Transformer Sizing | 8.5 VA (class 2 power source) |
| Enclosure | UL Enclosure Type 2 |
| Power Supply | 24 VAC, ±20%, 50/60 Hz, 24 VDC, -10% / +20% |
| Power Consumption In Operation | 5.5 W |
| Power Consumption In Rest Position | 3 W |
| Electrical Connection | 18 GA appliance cable, 3 ft [1 m], with ½” conduit connector |
| Overload Protection | electronic throughout 0…95° rotation |
| Operating Range | 2…10 V, 4…20 mA w/ ZG-R01 (500 Ω, ¼ W resistor) |
| Position Feedback | 2…10 V, Max. 0.5 mA |
| Angle Of Rotation | 95°, |
| Direction Of Motion Motor | selectable with switch 0/1 |
| Position Indication | Mechanical |
| Running Time (Motor) | 95 s |
| Running Time Fail-Safe | <20 s |
| Ambient Humidity | max. 95% r.H., non-condensing |
| Ambient Temperature | -22…122°F [-30…50°C] |
| Storage Temperature | -40…176°F [-40…80°C] |
| Degree Of Protection Iec/En | IP54 |
| Degree Of Protection Nema/Ul | NEMA 2 |
| Connection | cable |
| Servicing | maintenance-free |
| Housing Material | Galvanized steel and plastic housing |
| Nominal Voltage Dc | 24 V |
| Nominal Voltage Ac | 24 V |
| Noise Level, Motor | 40 dB(A) |
| Quality Standard | ISO 9001 |
| Noise Level, Fail-Safe | 62 dB(A) |
| Agency Listing | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU Listed to UL 2043 - suitable for use in air plenums per Section 300.22(C) of the NEC and Section 602 of the IMC |
| Fail-Safe Function | Spring return |
| Control Type Web | DC 2…10 V |
| Fail-Safe | YES |
Specifications
| SKU | CS3148960 |
|---|---|
| MPN | AFB24-SR-X1 |







