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The FSC, Fan Speed Control, controls the speed of single-phase RS, RSV, GSV, RSHT fans, and ventilators. The FSC is specifically designed to allow a user to vary the speed of split-capacitor motors. The control works by reducing the line voltage to the motor, allowing the fan to use only the energy required to maintain the desired volume of airflow (fan speed).
| Model Number | EXH1126-5 |
| Item Number | 301.0105.1200 |
| Maximum Load | 5 Amps |
| Voltage | 1 x 120 V AC, 60 Hz |
| Switch Control | Rotary ON/OFF |
| Material | Silver alloy contacts |
| Dimensions | 2.75" (W) x 4.5" (H) |
| Use with | All fans, except: •RSV 016 •RSV 315 •GSV 016 •GSV 315 |
| Listings | •UL378 Standard for Draft Equipment •UL508 Standard for Industrial Controls |
Note: The RSV and GSV 400 and 450 operate with 3-phase voltage and
cannot be controlled with this kind of fan speed control.

Ships within 48 hours · Estimated delivery Jun 25 - Jun 30
US$40
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