Thermostats

Wide range of thermostats for use in hazardous areas
R. STAHL's thermostats ensure that the required temperatures are reliably maintained. Our comprehensive range includes numerous types, designs and output levels – whatever your hazardous-area situation, we have the right model here for you. Clever accessories optimise your installations.

R. STAHL's thermostats are available in a variety of designs and for different applications: Ambient temperature thermostats, capillary tube thermostats and electronic thermostats, as well as thermostats for wall-mounting. They provide frost protection and ensure that the correct temperature is maintained in control boxes, electrical wiring and telecommunications systems. We tailor the size, design and output of the thermostats to your exact requirements.

  • Reliable temperature setting for a wide range of applications
  • Suitable for Ex Zones 1 and 2
  • Suitable for shipbuilding, offshore applications and extreme temperatures

Filter product lines

Select the product lines that are applicable to your intended use.

Zones
Min. ambient temperature
Max. ambient temperature
Type of protection (IP)
Opening temperature OFF
Closing temperature ON
Material
Description 1

9 Series (35 Products)

Ambient Air Thermostat Series TEF502392xx

  • Small dimensions
  • Local NO 16 A contacts
  • Easy to install

Ambient Sensing Electronic Thermostat Series TEF1058

  • High ingress protection IP66/67 is standard, IP68 can be delivered upon request
  • Drainage flange in box prevents penetration of water
  • Manufactured in acid proof stainless steel (AISI 316L)
  • Tailor made size and performance is possible
  • Stainless steel type label spot welded to the cover
  • Several earthing alternatives
  • Maximum strength and corrosion resistance
  • Low lifetime maintenance cost

Capillary Tube Thermostat Series TEF1058

  • High degree of protection IP66/67 is standard, IP67 without breather
  • Manufactured in acid proof stainless steel (AISI 316L)
  • Stainless steel type label spot welded to the cover
  • Several earthing alternatives
  • Maximum strength and corrosion resistance
  • High operational reliability
  • Low lifetime maintenance cost
  • Recommended for up to 4 heating cables

Electronic Thermostat - Wall Mounted / Pipe Mounted Series TEF1058

  • High degree of protection IP66/67 is standard, IP68 can be delivered upon request
  • Drainage flange in box prevents penetration of water
  • Manufactured in acid proof stainless steel (AISI 316L)
  • Tailor made size and performance is possible
  • Stainless steel type label spot welded to the cover
  • Several earthing alternatives
  • Maximum strength and corrosion resistance
  • Low lifetime maintenance cost

Junction Box for Heat Tracing - Pipe Mounted Series TEF1058

  • High degree of protection, IP66/67, IP67 without breather
  • Manufactured in acid proof stainless steel (AISI 316L)
  • Stainless steel Type Label spot welded to the cover
  • Several earthing alternatives
  • Maximum strength and corrosion resistance
  • High operational reliability
  • Low lifetime maintenance cost
  • Recommended for up to 2 heating cables

Junction Box for Heat Tracing - Wall Mounted Series TEF1058

  • High degree of protection, IP66/67, IP67 without breather
  • Manufactured in acid proof stainless steel (AISI 316L)
  • Stainless steel Type Label spot welded to the cover
  • Several earthing alternatives
  • Maximum strength and corrosion resistance
  • High operational reliability
  • Low lifetime maintenance cost
  • Recommended for up to 2 heating cables

Capillary Tube Thermostat – Pipe Mounted Series TEF1058

  • High degree of protection IP66/67 is standard, IP67 without breather
  • Manufactured in acid proof stainless steel (AISI 316L)
  • Stainless steel type label spot welded to the cover
  • Several earthing alternatives
  • Maximum strength and corrosion resistance
  • High operational reliability
  • Low lifetime maintenance cost
  • Recommended for up to 4 heating cables

Junction Box for Heat Tracing / De-Ice - Pipe Mounted Series TEF1058

  • High degree of protection, IP66/67, IP67 without breather
  • Manufactured in acid proof stainless steel (AISI 316L)
  • Stainless steel Type Label spot welded to the cover
  • Several earthing alternatives
  • Maximum strength and corrosion resistance
  • High operational reliability
  • Low lifetime maintenance cost
  • Recommended for up to 4 heating cables

Junction Box for Heat Tracing / De-Ice - Wall Mounted Series TEF1058

  • High degree of protection, IP66/67, IP67 without breather
  • Manufactured in acid proof stainless steel (AISI 316L)
  • Stainless steel Type Label spot welded to the cover
  • Several earthing alternatives
  • Maximum strength and corrosion resistance
  • High operational reliability
  • Low lifetime maintenance cost
  • Recommended for up to 2 heating cables

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