fan speed controller
FSY-43S Emerson Commercial & Residential Solutions

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fan speed controller fan speed controller - FSY-43S


  • Applications:

    for fans


Pressure actuated fan speed control
• Adjustable pressure for cut-off
• High Voltage Triac (800 Volts)
• Integrated protection circuit against voltage peaks
• Compact design
• Protection IP65
• Easy mounting and adjustment
• Easy retrofit in existing systems
• No additional gasket required (completely molded into
• Multi-position plug with EMC filter incl. 1.5m
(opt. 3 and 6m) cable for flexible installation
• per EC 89/336/EC (together with FSF cable)
• UL file E183816
• Other pressure connection upon request (minimum order
volume 100 pieces)