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ABB JRA/S4.230.2.2 Blind/Roller Shutter Act 4-f, 230 V AC, Manual Operation, MDRC
For the control of independent 230 V AC motors via ABB i-bus® KNX. The devices are designed for positioning blinds, roller shutters, awnings and other shading products as well as for controlling doors, windows and ventilation flaps.
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