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Air Sensing Switch,Fixed

  • Item # 6XPX9
  • My Part #
  • Mfr. Model # DFS-221-112-395
  • Catalog Page # 3046
  • UNSPSC # 39121501
Air Sensing Switch,Fixed close

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  • Shipping Weight 0.79 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

For residential, light commercial mid-efficiency furnaces, and direct digital control (DDC) applications.

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Technical Specs

  • Item Air Sensing Switch
  • Type HVAC/General Purpose
  • Differential (In. WC) 0.02
  • Switch Type SPDT
  • Pressure Setting Range (In. WC) 0.05
  • Electrical Rating 300 VA Pilot Duty @ 115 to 277 VAC, 15 Amps Noninductive To 277 VAC
  • Sample Line Connector Barbed
  • Height (In.) 2-15/16
  • Width (In.) 4-3/8
  • Depth (In.) 6-1/8
  • Mounting Holes O.C. (In.) 3-57/64
  • Operating Temp. Range (F) -40 to 180
  • Application Electric Duct Heater
  • Agency Compliance UL, CUL, FM, CSA
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Customer Reviews

Air Sensing Switch,Fixed is rated 3.0 out of 5 by 1.
Rated 3 out of 5 by from Seal around switch body may fail. The original vacuum switch failed when the seal around the snap switch into the vacuum chamber failed. The replacement switch had a seal which appeared to have gaps too. Adding sealant around the snap switch body has made a more secure seal and hopefully longer life.
Date published: 2012-03-22
  • y_2018, m_6, d_16, h_19
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  • loc_en_US, sid_6XPX9, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_grainger

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