Back

SPDT Air Pressure Switch Fixed at 0.05" W.C.

Cleveland AFS and FS Air Pressure Switch
$157.57
SKU: DFS-243
Email a co-worker

More about this product

The DFS-243 is an airflow proving switch designed for duct heater, oven, and other HVAC or Energy Management applications where a nonadjustable switch is desirable. It is especially suitable for surface‑mounting in areas where internal access is limited. It can be used to sense positive, negative, or differential air pressure.

Details:

  • Snap-acting SPDT switch
  • Two male, externally threaded 7/16" 24 UNS 2A thread sample line connections, complete with nuts and self-aligning ferrules
  • Fixed to operate on pressure rise @ 0.05 ± 0.02" W.C.
  • Standard foot bracket mount
  • Maximum Pressure: ½ psi (0.03 bar).
  • Operating Temperature Range: -40 ºF to 180 ºF (-40 ºC to 82 ºC).
  • 100,000 cycle minimum lifespan at ½ psi maximum pressure each cycle and at maximum rated electrical load.

Customers Also Bought