EasyHeat Specification Sheet: EasyHeat T9EC Thermostat, Pipe Tracing Controls, 14025-001 Manuals & Guides

T9EC Thermostat
Line Sensing Adjustable Temperature Hazardous Location
DESCRIPTION
The T9EC thermostat is intended for temperature control of electric heating cables for temperature maintenance pipe tracing. The T9EC is suitable for indoor/outdoor hazardous locations having hostile environments.
ENCLOSURE
NEMA 4, 7 & 9 Lacquer-coated Cast Aluminum
Adjustable 25°F to 325°F (-4°C to 163°C)
Calibration Accuracy 3°F (1.7°C)
CAPILLARY
Length Material 10'-0" (3 m) Stainless Steel
Max. Exposure Temp. 420°F (215°C)
ELECTRICAL
SPDT Switch 22 amp Resistive, 125/250/480 VAC 10 – 14 AWG Terminals "NC" Contact Closes on Falling Temperature
APPROVALS
UL E53121 CL. I/II, Div. 1&2, Grps. B,C,D/E,F,G; Type 4 CSA LR34556 CL. I/II, Div. 1&2, Grps. B,C,D/E,F,G; CL. III; Type 4 FM 1Z1A0.AE CL. I/II, Div. 1&2, Grps. B,C,D/E,F,G
4" (102mm)
OUTLINE
4.5" (114mm)
4" (102mm)
4"
7.75"
(197mm)
US T. (800) 537-4732 CAN T. (800) 794-3766
©2011 EasyHeat www.easyheat.com 14025-001 Rev. 3
(102mm)
1.22"
(31mm)
.38" (10mm)
2" (51mm)
2 T9EC Thermostat Line Sensing Adjustable Temperature Hazardous Location
INSTALLATION MI Trace Sample Installation
Thermostat
Power Supply
Capillary
WIRING
Low Point Drain
MI Cold Section
Pipe
Method for installing TSR,
SRTrace, ZH and FP heater cable
types.
MI Heater Cable
Fiberglass Tape
Sensing Bulb—Install at least 90° away from heater cable.
ANNUAL MAINTENANCE
1 Remove cover. 2 Spray a coat of lubricant and rust preventative such as
CRC Stor & Lube, electrical grade, on thermostat body.
3 Replace cover.
US T. (800) 537-4732 CAN T. (800) 794-3766
©2011 EasyHeat www.easyheat.com 14025-001 Rev. 3
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