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Trasor's collection of controllers are best in class. Scroll through our complete selection.

THL-L1S
Ambient Sensing
Thermostat

THL-L1S Thermostat

DESCRIPTION
The THL-L1S is an ambient sensing thermostat for control of freeze protection systems in ordinary areas. Durable epoxy coated NEMA-4X enclosure. 


Adjustable 15-140°F
120, 240, 277 and 480V
SPDT, 22 Amps

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THR-L2S
Line Sensing
Thermostat

DESCRIPTION
The THR-L2S is a  line sensing thermostat for heat trace control in ordinary areas. Durable epoxy coated NEMA-4X enclosure.

Adjustable 25-325°F
120, 240, 277 and 480V
SPDT, 22 Amps
10 ft Stainless Capillary

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TXL-L1S
Ambient Sensing NEMA-7
Thermostat
TXL-L1S Thermostat

DESCRIPTION
The TXL-L1S is an ambient sensing thermostat for controlling heat trace systems in hazardous and corrosive environments.

Adjustable 15-140°F
120, 240, 277 and 480V
SPDT, 22 Amps

Click PDF Icon for Full Data Sheet

TXR-L2S
Line Sensing NEMA-7
Thermostat
TXR-L2S Thermostat

DESCRIPTION
The TXR-L2S is a remote line sensing thermostat for controlling heat trace systems in hazardous and corrosive environments. It is ideal for process temperature control and freeze protection.

Adjustable 25-325°F
120, 240, 277 and 480V
SPDT, 22 Amps
10 ft Stainless Capillary

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910
Digital Proportional Temperature
Controller

910 Digital Proportional Temperature Controller

DESCRIPTION
The 910 digital controller is a full featured, microprocessor-based single point heat trace controller. It continuously monitors all heat trace parameters including ground fault and heater failure. 

120 to 277VAC
30 
Amp Solid State Relay
Approved for Class 1 Div 2 areas
Accepts 1 or 2 100 Ohm RTD inputs

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TC4-***A-***V
Thermocouple Temperature 
Controller

TC4 Thermostat

DESCRIPTION
The TC4 is a custom built thermostat for accurate control of heat trace systems in ordinary areas. Includes a 50 Amp 3-pole contactor and is available in four temperature ranges up to 800F. Accepts standard type J thermocouple. NEMA-4X epoxy coated enclosure. 

120 to 240VAC
Adjustable 0 to 200, 400 or 800F 
50 Amp, 3 Pole Contactor

 

 

RTAS
Ambient Sensing Thermostat

RTAS Thermostat

DESCRIPTION
The RTAS ambient sensing thermostat is for Self-Regulating cable. It combines temperature control and power connection in one NEMA-4X enclosure

Adjustable 0-225F
120, 240, 277 and 480VAC
SPDT, 22 Amps
Stainless temperature probe

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RTBC
Line Sensing Thermostat
RTBC Thermostat

DESCRIPTION
The RTBC line sensing thermostat is for Self-Regulating cable. It combines temperature control and power connection in one NEMA-4X enclosure

Adjustable 0-400°F
120, 240, 277 and 480VAC
SPDT, 22 Amps
3 ft Stainless Capillary

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E55-400
Line Sensing ThermostatE55-400 Thermostat

DESCRIPTION
The E55-400 is a rugged low cost line sensing thermostat for heat trace control in ordinary areas. Epoxy coated NEMA-4X enclosure.

Adjustable 50-400F
120, 240, 277 and 480VAC
SPDT, 22 Amps
10 ft Stainless Capillary

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DTS-HAZ
Line Sensing ThermostatDTS-HAZ Thermostat

DESCRIPTION
The DTS-HAZ is an electronic thermostat for non-hazardous and Class I Div. 2 areas.

Adjustable -40-485F
100 to 277VAC
30 
Amp Solid State Relay
Approved for Class 1 Div 2 areas
Includes 3 ft RTD sensor

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Trasor Corp. P.O. Box 470522 Tulsa, OK 74147 Phone (800) 324-1551 Fax (918) 251-6079