44T Auto Reset Bi-metal Controls

44T Auto Reset Bi-metal Controls


Technology: Safety limits and Controls

Product Category: Bi-metal

Application: Appliance, HVAC

Brand: Therm-O-Disc


The 44T series line of bi-metal temperature switches provide high contact speed separation resulting in exceptional life characteristics.

  • Function:
  • Max Calibration:
  • Max Electrical Amperage:
  • Moisture Resistant Auto Reset or One-Shot Fuse
  • 149°C / 300 °F
  • 1
  • Low internal resistance
  • Vibration resistant construction provides high reliability
  • Available in one-shot fuse type (44F)
  • UL Agency Recognition

Agency Ratings

(consult catalog for details)

  • Catalog
    44T, 48T Auto Reset Bimetal Controls Product Specfications
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36T Manual Reset Bi-metal Control

36T Manual Reset Bi-metal Control


Technology: Safety limits and Controls

Product Category: Bi-metal

Application: Appliance, HVAC

Brand: Therm-O-Disc


The 36T manual reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost–effective design. The snap-action of the bimetal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 15amps at 120VAC, and 10 amps at 250VAC.

  • Function:
  • Max Calibration:
  • Max Electrical Amperage:
  • Manual Reset
  • 177°C / 350°F
  • 15
  • Non-trip free design
  • Minimum manual reset -31°F (-35°C)
  • Enclosed or exposed disc
  • Plastic or ceramic construction
  • Conical or gold contacts available

Agency Ratings

(consult catalog for details)

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60T Manual Reset Bi-metal Control

60T Manual Reset Bi-metal Control


Technology: Safety limits and Controls

Product Category: Bi-metal

Application: Appliance, HVAC

Brand: Therm-O-Disc


The 60T manual reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost-effective design. The snap-action of the bi-metal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 25 amps at 240 VAC. The 60T carries global agency recognition and is used in many major appliances and HVAC applications.

  • Function:
  • Max Calibration:
  • Max Electrical Amperage:
  • Manual Reset
  • 177°C / 350°F
  • 25
  • Agency approved “M2” trip free manual reset
  • Enclosed or exposed disc
  • Variety of terminal configurations
  • Surface and airstream mounting configurations

Agency Ratings

(consult catalog for details)

  • Catalog
    60T Snap Action Temperature Controls Product Specifications
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36T Auto Reset Bi-metal Control

36T Auto Reset Bi-metal Control


Technology: Safety limits and Controls

Product Category: Bi-metal

Application: Appliance, HVAC

Brand: Therm-O-Disc


The 36T auto reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost-effective design. The snap-action of the bimetal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 15 amps at 120VAC, and 10 amps at 250VAC.

  • Function:
  • Max Calibration:
  • Max Electrical Amperage:
  • Auto Reset
  • 220°C / 428 °F
  • 15
  • Global agency recognition
  • CTI 250 construction available
  • Enclosed or exposed disc
  • Plastic or ceramic construction
  • Conical or gold contacts available

Agency Ratings

(consult catalog for details)

  • Catalog
    36T Snap Action Temperature Controls Product Specifications
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60T Auto Reset Bi-metal Control

60T Auto Reset Bi-metal Control


Technology: Safety limits and Controls

Product Category: Bi-metal

Application: Appliance, HVAC

Brand: Therm-O-Disc


The 60T auto reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost-effective design. The snap-action of the bi-metal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 25 amps at 240 VAC. The 60T carries global agency recognition and is used in many major appliances and HVAC applications.

  • Function:
  • Max Calibration:
  • Max Electrical Amperage:
  • Auto Reset
  • 177°C / 350°F
  • 25
  • Single pole, single throw or single pole, double throw
  • Enclosed or exposed disc
  • Variety of terminal configurations
  • Surface and airstream mounting configurations

Agency Ratings

(consult catalog for details)

  • Catalog
    60T Snap Action Temperature Controls Product Specifications
    Read More
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37T Moisture Resistant Bi-metal Control

37T Moisture Resistant Bi-metal Control


Technology: Safety limits and Controls

Product Category: Bi-metal

Application: Appliance, HVAC

Brand: Therm-O-Disc


The 37T auto reset bimetal control from Therm–O–Disc® offers proven reliability in a moisture resistant design. The bi-metal disc’s snap-action provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 10 amps. The 37T carries global agency recognition and is used in a wide range of applications including residential and commercial refrigeration, heat pumps, and air conditioning.

  • Function:
  • Max Calibration:
  • Max Electrical Amperage:
  • Moisture Resistant Auto Reset
  • 105°C / 221°F
  • 10
  • CTI 250 construction available
  • Single pole, single throw or single pole, double throw
  • Surface mount and multiple tube mounting configurations
  • Wide variety of lead wire options available
  • ATEX and IECEx standard 60079-15 to Zone 2 certified

Agency Ratings

(consult catalog for details)

  • Catalog
    37T Moisture Resistant Temperature Controls Product Specification
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14T Moisture Resistant Bi-metal Control

14T Moisture Resistant Bi-metal Control


Technology: Safety limits and Controls

Product Category: Bi-metal

Application: Appliance, HVAC

Brand: Therm-O-Disc


The 14T auto reset control from Therm–O–Disc® offers proven reliability in a moisture resistant design. The snap–action of the bi-metal disc provides high–speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 25 amps. The 14T is used in applications including commercial refrigeration, heating and air conditioning.

  • Function:
  • Max Calibration:
  • Max Electrical Amperage:
  • Moisture Resistant Auto Reset or One-Shot Fuse
  • 105°C / 221°F
  • 25
  • Contacts open or close on temperature rise
  • Single pole, single throw or single pole, double throw
  • Surface mount and multiple tube mounting configurations
  • Wide variety of lead wire options available

Agency Ratings

(consult catalog for details)

  • Catalog
    14T Moisture Resistant Temperature Controls Product Specifications
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HLX Manual Reset Bi-metal Limit

HLX Manual Reset Bi-metal Limit


Technology: Safety limits and Controls

Product Category: Bi-metal

Application: Appliance, HVAC

Brand: Therm-O-Disc


The HLX series manual reset limit control from Therm–O–Disc® offers a robust manual reset package that is capable of handling electrical loads up to 50 amps at 480VAC. The HLX series is commonly used in electric heating or specialty applications that require its high current and voltage handling capability.

  • Function:
  • Max Calibration:
  • Max Electrical Amperage:
  • Double Pole Auto Reset
  • 149°C / 300 °F
  • 50
  • Double pole, single throw switching
  • Exposed disc only
  • M1 trip free construction
  • Contacts open on temperature rise
  • 10–32 screw terminals provided

Agency Ratings

(consult catalog for details)

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39T Moisture Resistant Bi-metal Control

39T Moisture Resistant Bi-metal Control


Technology: Safety limits and Controls

Product Category: Bi-metal

Application: Appliance, HVAC

Brand: Therm-O-Disc


The 39T auto reset bimetal control from Therm–O–Disc® offers proven reliability in a moisture resistant design. The bi-metal disc’s snap-action provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 10 amps. The 39T carries global agency recognition and is used in applications such as residential refrigeration and heat pumps.

  • Function:
  • Max Calibration:
  • Max Electrical Amperage:
  • Moisture Resistant Auto Reset
  • 105°C / 221°F
  • 10
  • CTI 250 construction available
  • Gold Contact available
  • Tube mounting configurations
  • Wide variety of lead wire options available
  • ATEX and IECEx standard 60079-15 to Zone 2 certified

Agency Ratings

(consult catalog for details)

  • Catalog
    39T Moisture Resistant Temperature Controls Product Specifications
    Read More
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61F Bi-metal Fuse Limit

61F Bi-metal Fuse Limit


Technology: Safety limits and Controls

Product Category: Bi-metal

Application: Appliance, HVAC

Brand: Therm-O-Disc


The 61F 3/4’’ bi-metal disc temperature limit control offers reliable one-shot operation at temperatures up to 350°F (177°C) for electrical loads up to 49 amps. A wide variety of terminal and mounting configurations are available to give you maximum design flexibility.

  • Function:
  • Max Calibration:
  • Max Electrical Amperage:
  • One-Shot Fuse
  • 177°C / 350°F
  • 49
  • Enclosed or exposed disc
  • Single pole, single throw operation
  • Variety of terminal configurations
  • Surface and airstream mounting configurations
  • Special Kapton insulator available for applications up to 600VAC

Agency Ratings

(consult catalog for details)

  • Catalog
    60F, 61F One Shot Temperature Controls Product Specifications
    Read More
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