Product Description
Belimo JRCA-S2-T
The Belimo JRCA-S2-T is a robust and reliable non-spring return rotary actuator designed for precise damper control in HVAC systems. It provides on/off or floating point control for air dampers up to approximately 2 m² (22 sq.ft.). This actuator is engineered for straightforward installation and long-term, maintenance-free operation. It features two integrated SPDT auxiliary switches that provide position indication or can be used to interface with other equipment, enhancing its versatility in building automation systems. The universal V-bolt clamp allows for direct mounting onto a variety of round or square damper shafts, simplifying the setup process.
Technical Specifications:
- Torque: 10 Nm / 90 in-lb
- Control Type: On/Off, Floating Point
- Power Supply: 24 VAC ±20%, 50/60 Hz; 24 VDC ±10%
- Power Consumption: 2 W (running), 1 W (holding)
- Auxiliary Switches: 2 x SPDT, 3A (0.5A inductive) @ 250 VAC, adjustable 0° to 95°
- Running Time (Motor): 150 seconds (0…90°)
- Protection Class: IP54, NEMA 2, UL Enclosure Type 2

Belimo JRCA-S2-T
Discover the Belimo JRCA-S2-T, a 10 Nm (90 in-lb) non-spring return rotary actuator for on/off or floating point damper control in HVAC applications, featuring two integrated auxiliary switches for enhanced system feedback.










