Series AF3 Air Flow Switches
Discontinued product
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For general purpose low velocity applications where the most economical flow switch is desired
- Paddle fits 8″ (203mm) minimum duct size
- Two electrical knock-outs allow connection from either end
- Brass, steel and aluminum construction
- Single pole, double throw snap switch
- Sensitivity adjusting screw makes flow adjustment easy
- Can be equipped with a time delay relay
- Optional feature
- Two SPDT snap switches
- Minimum ambient temperature 32°F (0°C)
- Maximum duct temperature 275°F (135°C)