Speed controller VRS 0.5 Updated: 2023-10-03

9500013 - VRS 0.5 U Surface mounted 9500012 - VRS 0.5 I Recessed

VRS for manual variable speed control of single-phase AC motors.
Minimum speed is set by means of a screw under the knob. All single-phase fans from Östberg can be regulated with the VRS controller.
The controller is certified and approved as conforming to electrical safety and interference regulations on all markets.
Suitable for recessed as well as for surface mounting.