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Vacuum Switch, 1/4 In. FNPT

Clearance Price $53.54 / each

Price $85.65 / each

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  • Item # 1V346
  • Mfr. Model # 1V346
  • UNSPSC # 39121548
  • Catalog Page # N/A
  • Shipping Weight 1.3 lbs.
Country of Origin Not AvailableCountry 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

Technical Specs

  • ItemVacuum Switch
  • ApplicationClear, Nonflammable, Noncorrosive Liquids
  • Port Type1/4" FNPT
  • IP Rating54
  • Temp. Range40 Degrees to 210 Degrees F
  • Special Features1-1/2" Mercury Vacuum Required, Buna-N Diaphragm
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Compliance and Restrictions

  • This item is restricted for international sale.


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Product Q&A

(2 Questions : 2 Answers)

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1 year, 1 month ago
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Answer: 
According to the manufacturer, this switch is not adjustable. A mininmum of 1 1/2" of mercury is required to maintain the switch in the closed position. When the switch is less than 1 1/2" of mercury the switch returns to the open position.

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1 year, 1 month ago
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1 answer

Specs?

At what vacuum (Hg) do the contacts open? Contact voltage and ratings? Once open do the contacts stay open until manually reset?
2 years, 5 months ago
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Answer: 
The manufacturer states: "When the manual start/restart lever is pressed, the switch is brought to the closed position and maintained in that condition by the vacuum on the suction side. When the vacuum is less than 1-1/2" Mercury (21" water), then the switch returns to the open position."

The contact ratings are 110v, 1/2 HP, single phase and 220v, 3 HP, single phase.

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  • 2015-04-24T19:40:50.714-05:00
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  • 2015-04-24T19:40:50.716-05:00
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