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BELIMO Actuator: Dampers, Proportional, Non-Spring Return, 90 in-lb, 24V AC/DC - Non-Fail-Safe Actuators
BELIMONon-Fail-Safe Actuators

BELIMO Actuator: Dampers, Proportional, Non-Spring Return, 90 in-lb, 24V AC/DC

The BELIMO NMB24-SR is a non-fail-safe, proportional, non-spring return damper actuator with a 90 in-lb torque rating. It operates on 24V AC/DC with a 1.5W power rating, features a 95° stroke degree, and supports…

SKU 3G-OTH-67448

Brand
BELIMO
Item
Actuator: Dampers, Proportional, Non-Spring Return, 90 in-lb, 24V AC/DC
Category
Non-Fail-Safe Actuators
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Technical Specifications

BELIMO
Manufacturer Part Number
NMB24-SR
Type
Proportional, Non-Spring Return, 90 in-lb, Hardwired, NEMA 2 / IP54
AC/DC
24V
Power Rating
1.5W
Input Voltage
24V AC/DC
Stroke Degree
95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
No
Electrical Connection Type
Hardwired
For Use With Building Automation Systems
Building Automation System Compatible
View Full Spec Sheet

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BELIMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BELIMO NMB24-SR is a non-fail-safe, proportional, non-spring return damper actuator with a 90 in-lb torque rating. It operates on 24V AC/DC with a 1.5W power rating, features a 95° stroke degree, and supports CW/CCW shaft rotation. This hardwired actuator is compatible with building automation systems and has a NEMA 2 / IP54 enclosure rating.

Used in

Common applications for BELIMO
Commercial HVAC damper control — Belimo GMB24-SR proportional actuator for modulating air volume in VAV systems
Hydronic zone temperature regulation — Belimo Z3075Q-J+CQB24-3 3-way zone valve for radiant floor heating loops
Smoke management systems — Belimo TFB24-SR spring return actuator for fire damper closure on power loss
Industrial ventilation balancing — Belimo NMB24-SR non-spring return actuator for large duct dampers in factories
Chilled water valve actuation — Belimo Z2075Q-K+CQB24-3 2-way zone valve for fan coil unit control
Multi-purpose damper control — Belimo LF24-MFT MFT actuator with configurable signal for retrofit projects

BELIMO Products

3G Electric supplies BELIMO non-fail-safe actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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