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Line Volt Mechanical Tstat, 24 to 277VAC

PECO

Price: $62.85 / each

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  • 2.5 Stars
  • 2.5 of 5
  • 2 reviews
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  • Item # 4E636
  • Mfr. Model # TF115-001
  • NSN # 5930-01-354-6684
  • UNSPSC # 41112209
  • Catalog Page # 4220
  • Shipping Weight 0.7 lbs.
Country of Origin ChinaCountry of Origin is subject to change.

Technical Specs

  • ItemLine Volt Mechanical Tstat
  • Switch TypeSPDT
  • Switch ActionOpen/Close on Rise
  • Number of Switches1
  • Control Range40 Degrees to 110 Degrees F
  • Differential+/- 3 Degrees F
  • Height7"
  • Width3"
  • Depth2-39/64"
  • Temp. Sensitivity+/- 3 Degrees F
  • Sensor TypeStainless Steel, Fluid Filled Coil
  • Sensing Bulb Dia.1-1/4"
  • FeaturesAgricultural Temperature Control, Tolerate Continuous Spraying with Water, High Humidity, Airborne Contaminants, Resistant to Corrosive Conditions, Ventilation Control
  • For Use WithAgricultural, Commercial and Industrial Applications
  • ColorGray
  • ApplicationHeating and Cooling
  • Enclosure TypeRain Tight NEMA 4X
  • Voltage Range24, 120 to 277VAC
  • Full Load Amps @ 120V15A
  • Full Load Amps @ 240VAC12A
  • Locked Rotor Amps @ 120V80A
  • Locked Rotor Amps @ 240V60A
  • Contact Rating Resistive @ 120V25A
  • Resistive Amps @ 208VAC25A
  • Contact Rating Resistive @ 240V25A
  • Contact Rating Resistive @ 277V20A
  • Pilot Duty Contacts (VA)125VA
  • Mounting TypeSurface
  • Mounting LocationIndoor/Outdoor
  • Number of Stages1
  • StandardsUL, CSA, NEC 547

Compliance and Restrictions

None

Alternate Products


Rated 2.5 out of 5 by 2reviewers.
Rated 2 out of 5 by I bought 3 of these to control heaters in greenhouses and they appear to be well-made and resistant to water and humidity. However, comparing the three of them side-by-side, they are very inconsistent with regard to temperature and to the on/off range. One was so far out that I had to ask for a replacement. For my purposes, I would not buy them again. November 16, 2012
Rated 3 out of 5 by We use a lot of this product For the cost factor they are OK. They work great for something where you don't need a tight temperature range. They hold up well in electrical storm conditions and we use them for backups on electronic controls that may be damaged in the same manner. April 5, 2012
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Product Q&A

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1 year, 7 months ago
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Answers

Answer: 
From the specifications I can find for the WT11A, it would be interchangable with the 4E636. Both are NEMA 4X enclosures, 25 resistive amps, and SPDT switching.

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