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Ordinary (Specialty)

Ordinary Locations
Hazardous Locations  

American Unity, American Pride, American Strength.


Temperature Control for Ordinary Locations

Nelson offers a variety of thermostats for temperature control in ordinary locations. Please click on the images below for summary information on each type. For Specific selection and installation instructions visit our Technical Library.

TA4X140
Ambient sensing mechanical control, epoxy coated metal enclosure. Adjustable
-15°F to 140°F (-9°C to 60°C), NEMA 4X.

Approvals:
UL  -    E89748
CSA  -  LR701949   CE

Approvals:
UL  -    E89748
CSA  -  LR701949   CE

TF4X40
Economical pipe sensing mechanical control, non metallic enclosure. Fixed set point -40°F (4.4°C), NEMA 4X.

TH4X325.JPG (16568 bytes)

TH4X325
Pipe sensing mechanical control, corrosive environment, adjustable -25°F to 325°F (-4°C to 163°C), NEMA 4X

Approvals:
UL  -    E89748
CSA  -  LR701949   CE

Approvals:
UL   - Ordinary Locations
FM   - Ordinary Locations
CSA - Ordinary Locations

TE4X60  
Pipe sensing, electronic, thermocouple control, non metallic enclosure. Adjustable -32°F to 1000°F (0°C to 538°C), NEMA 4X. Maximum probe exposure temperature of 1100°F (593°C). Includes 50 amp, 600V, 3 pole contactor.

TE4X60.JPG (10916 bytes)

Used for high temperature applications, steam freeze protection and remote probe locations

HC4X50
Contactor, 50 Amp, 600 volts, 3 pole, non metallic enclosure, NEMA 4X. Used for switching large electrical loads for groups of heaters or long circuits.

Approvals:
FM   - Ordinary Locations
CSA - Ordinary Locations

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