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Mechanical Thermostats - KFST

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Model
Calibration: Fahernheit or Celsius
Voltage
Control Type
Dial Color
Adjustment range
KFSTF
Fahrenheit
110-250 VAC
Normally Open
Blue
-14 - +176°F
KFSTCF
Fahrenheit
110-250 VAC
Normally Closed
Red
-14 - +176°F
KFST
Celsius
110-250 VAC
Normally Open
Blue
-10 - +80°C
KFSTC
Celsius
110-250 VAC
Normally Closed
Red
-10 - +80°C
* Contact Kooltronic for quantity pricing.

The KFST Mechanical Thermostat is designed to control the air temperature inside of enclosures and control panels. It can be used for enclosure heaters, cooling equipment (e.g. filter fans), or signal devices.

  • Wide adjustment range
  • Available with °F and °C
  • Change-over contact
  • High switching capacity
  • DIN rail mountable
Click on image for larger view
Mechanical Thermostat Photo

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TECHNICAL DATA
Sensor element:
Thermostatic bi-metal
Contact type:
Change-over, snap-action contact
Connections:
Screw terminal for AWG 14 max. (2.5 mm²)
Mounting: Snap on 35mm DIN rail (EN 50022)
Housing:
PA66 - self extinguishing UL94-0
Protection type: IP - 20 EN 60529
Operating/storage temperature: -49 to 194°F (-40 to 90°C)
Rated Current: 10A
Contact Current Carrying Capacity: 15A
Accuracy: ±3°C
Differential:
NC: -3°C
NO: +4 if A £ 5 / +7 if A ³ 5
DIMENSIONS
Click on image for larger view

Mechanical Thermostat General Arrangement Drawing
DIMENSIONS
Click on image for larger view

Mechanical Thermostat General Arrangement Drawing
Dimensions, inches [mm], are for reference only and subject to change.
Specifications are subject to change without notice. Suitability of this product for its intended use and any associated risks must be determined by the end customer/buyer in its final application.
HOW TO ORDER
Specify model number.

Mechanical Thermostats

View Data Sheet
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Thursday, December 12, 2019  
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30 Pennington-Hopewell Road
Pennington, NJ 08534 USA
609-466-3400
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