Belimo NMB24-SR-T
SKU: CS3349090MPN: NMB24-SR-T
Damper Actuator, 90 in-lb [10 Nm], Non fail-safe, AC/DC 24 V, 2...10 V, terminals

Product Details
Damper Actuator, 90 in-lb [10 Nm], Non fail-safe, AC/DC 24 V, 2...10 V, terminals
Attributes
| Control | modulating |
| Fail-Safe | Non-Spring Return |
| Torque | 90 in-lb |
| Nominal Voltage | AC/DC 24 V |
| Transformer Sizing | 5 VA (class 2 power source) |
| Enclosure | UL Enclosure Type 1 |
| Power Supply | 24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10% |
| Power Consumption In Operation | 1.5 W |
| Power Consumption In Rest Position | 0.4 W |
| Electrical Connection | Screw terminal (for 26 to 14 GA wire) |
| Overload Protection | electronic throughout 0…95° rotation |
| Operating Range | 2…10 V, 4…20 mA w/ ZG-R01 (500 Ω, ¼ W resistor) |
| Input Impedance | 100 kΩ for 2…10 V (0.1 mA), 500 Ω for 4…20 mA |
| Position Feedback | 2…10 V, Max. 0.5 mA |
| Angle Of Rotation | Max. 95°, adjustable with mechanical stop |
| Direction Of Motion Motor | selectable with switch 0/1 |
| Position Indication | reflective visual indicator (snap on) |
| Running Time (Motor) | 95 s, constant, independent of load |
| 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 | IP20 |
| Degree Of Protection Nema/Ul | NEMA 1 |
| Connection | terminals |
| Servicing | maintenance-free |
| Housing Material | UL94-5VA |
| Nominal Voltage Dc | 24 V |
| Nominal Voltage Ac | 24 V |
| Noise Level, Motor | 45 dB(A) |
| Torque Motor | 90 in-lb [10 Nm] |
| Quality Standard | ISO 9001 |
| Agency Listing | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU and 2014/35/EU; Listed to UL 2043 - suitable for use in air plenums per Section 300.22© of the NEC and Section 602.2 of the IMC |
| Shaft Diameter | ½…1.05” round, centers on ½” and ¾” with insert, 1.05” without insert |
| Fail-Safe Function | Non fail-safe |
| Control Type Web | DC 2…10 V |
| Fail-Safe | NO |
Specifications
| SKU | CS3349090 |
|---|---|
| MPN | NMB24-SR-T |










