The Belimo JRCA-BAC-S2-T is a high-performance rotary actuator engineered for demanding HVAC control applications. Featuring a robust 90 Nm torque output, this unit is specifically designed for operation with butterfly valves, though it requires a ZJR or ZPR series accessory for proper mounting. Its versatile power input range supports AC 24...240 V and DC 24...125 V, ensuring compatibility with a wide array of building automation systems. Integration capabilities are a core strength of this model, offering support for BACnet MS/TP, Modbus RTU, MP-Bus, and 2...10 V control signals. The actuator is housed in an IP66/67-rated enclosure, providing reliable protection against environmental ingress, and it features 2x SPDT switches for feedback. With a nominal runtime of 35 seconds (adjustable between 20 and 120 seconds), the JRCA-BAC-S2-T delivers precise and efficient valve positioning, making it an essential component for modern, connected HVAC infrastructure.
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