TR speed controller

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TR Speed Controller is used for stepless speed control of single-phase WD-16-J, WD-20-J, WD-25-J, WD-31,5-J roof fans.

Technical data

  • Supply voltage

    230V

    Regulated load voltage 90…230V
    Continuous load current 5A
    Load power 500 W
    Slow blow fuse 5 A
    Power switch 2-step