West Coast Plastics Equipment, Inc.
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Fenwal Surface Mount Thermoswitch
Fenwal Series 30000 Surface Mounting Thermoswitch Temperature Controllers are cost effective thermostats designed to provide close control when mounted in contact with a flat surface. Using the principle of differential expansion of metals, a temperature increase causes the stainless steel outer case to expand at a greater rate than the internal bridge assembly. Because the case is in direct contact with the heated surface, a temperature change is sensed almost instantaneously. With an increase in temperature the case expands resulting in a linear change of the internal bridge assembly causing the electrical contacts to open. This turns off the heaters. A decrease in temperature closes the contacts, restoring power to the heaters and turning them on again.

  • Fully adjustable
  • Overlapping Ranges from 50 to 600ºF
  • 1200 Watt Resistive Load Rating at 120/240VAC
  • Current Rating: 10 amps @120VAC, 5 amps @240VAC
  • Narrow Temperature Differential
  • Minimum contact rating of 100,000 cycles
  • Stainless Steel Case & Cover
  • Compact Size
  • UL Component Recognized
  • CSA Certified

Download Fenwal Series 30000 Thermostat Datasheet (pdf)

Part No. Description Temp. Range Contact
on Temp Rise
Price Order Quantity
11-30000-000 Fenwal Surface-Mount Adjustable, low temperature thermostat 50 to 300ºF Opens $40.00   Enter qty:  
11-30000-048 Fenwal Surface-Mount Adjustable, low temperature thermostat 85 to 250ºF Opens $40.00   Enter qty:  
11-30002-000 Fenwal Surface-Mount Adjustable, high temperature thermostat 50 to 600ºF Opens $40.00   Enter qty:  
NOTE: Price includes aluminum "C" mounting clamp which is automatically provided with thermostat.
Items usually ship in 1-2 days, FOB: Inglewood, CA
This page last modified on 12/29/2016
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