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Constant Wattage Heat Cable

Item# CWM12-1CT

Constant Wattage Heat Cable Constant Wattage Heat Cable
OMEGALUX™ CWM (Constant Wattage Medium Temperature) heating cable is the ideal answer to those pipe tracing situations which require higher temperatures for process maintenance as well as freeze protection. No matter what length of cable is needed, wattage (or heat) produced by each foot of cable remains unchanged.

Caution and Warning!
Fire and electrical shock may result if products are used improperly or installed or used by non-qualified personnel. See inside back cover for additional warnings.



Standard Construction
A. Buss wires. Twin 12 AWG copper buss wires provide reliable, consistent electrical current.
B. Buss wire insulation. 11 mil FEP jacket protects and electrically insulates buss wires.
C. Inner sheath. This insulation jacket holds the two buss wires together and provides the wrapping surface for the nichrome heating wire.
D. Nichrome wire. The nichrome resistance heating wire is the heating component of the cable.
E. Jacket. Flame-retardant insulation jacket is made from FEP material which protects heating cable and assures long service life. This material is also highly corrosion resistant.
F. Metal braid. Plated copper braid covering the jacket provides a positive ground path.
G. Optional fluoropolymer overjacket. FEP jacket provides protection from most aqueous and chemically corrosive solutions. Add suffix “-CT” to model number.

OutputTinned Copper Braid (-C)FEP Overcoat (-CT)
and Tinned Copper Overbraid
Module
Length
in (mm)
Max
Circuit
Length
feet (m)
Watts/
Foot
VoltsModel
No.
Weight
lb.(kg)/
1000'
Model
Number
Weight
lb.(kg)/
1000'
4
4
120
240
CWM4-1C
CWM4-2C
96 (43.5)
96 (43.5)
CWM4-1CT
CWM4-2CT
110 (49.9)
110 (49.9)
18 (457)
30 (762)
350 (106.6)
700 (213.3)
8
8
8
120
240
480
CWM8-1C
CWM8-2C
CWM8-4C
96 (43.5)
96 (43.5)
96 (43.5)
CWM8-1CT
CWM8-2CT
CWM8-4CT
110 (49.9)
110 (49.9)
110 (49.9)
18 (457)
24 (610)
37 (940)
245 (74.6)
475 (144.7)
950 (289.5)
12
12
12
120
240
480
CWM12-1C
CWM12-2C
CWM12-4C
96 (43.5)
96 (43.5)
96 (43.5)
CWM12-1CT
CWM12-2CT
CWM12-4CT
110 (49.9)
110 (49.9)
110 (49.9)
12 (305)
24 (610)
30 (762)
200 (60.9)
400 (121.9)
800 (243.8)
Minimum length of heating cable is 25 ft. See Pages B-24 to B-28 for heat cable accessories and controls.
CWM12-1CT
  • Constant Output
  • Cut to Any Length
  • Lower Installation Costs
  • Flexible
Power
Supply Voltage
Power Density
Maximum Operating Temperature
Wire Material
Wire Gauge
Insulation Material
Cable Length
Additional Option
See All Options
Quantity Price each
1-9 $16.44
10-24 $15.62
25-49 $15.29
50-99 $14.63
100-199 $14.30
200+ $13.97

In stock

Lead Time ( If not in Stock): 4 weeks

Product Specs

  • Wire Gauge 12 AWG
  • Wire Material Copper

OMEGALUX™ CWM (Constant Wattage Medium Temperature) heating cable is the ideal answer to those pipe tracing situations which require higher temperatures for process maintenance as well as freeze protection. No matter what length of cable is needed, wattage (or heat) produced by each foot of cable remains unchanged.

Caution and Warning!
Fire and electrical shock may result if products are used improperly or installed or used by non-qualified personnel. See inside back cover for additional warnings.



Standard Construction
A. Buss wires. Twin 12 AWG copper buss wires provide reliable, consistent electrical current.
B. Buss wire insulation. 11 mil FEP jacket protects and electrically insulates buss wires.
C. Inner sheath. This insulation jacket holds the two buss wires together and provides the wrapping surface for the nichrome heating wire.
D. Nichrome wire. The nichrome resistance heating wire is the heating component of the cable.
E. Jacket. Flame-retardant insulation jacket is made from FEP material which protects heating cable and assures long service life. This material is also highly corrosion resistant.
F. Metal braid. Plated copper braid covering the jacket provides a positive ground path.
G. Optional fluoropolymer overjacket. FEP jacket provides protection from most aqueous and chemically corrosive solutions. Add suffix “-CT” to model number.

OutputTinned Copper Braid (-C)FEP Overcoat (-CT)
and Tinned Copper Overbraid
Module
Length
in (mm)
Max
Circuit
Length
feet (m)
Watts/
Foot
VoltsModel
No.
Weight
lb.(kg)/
1000'
Model
Number
Weight
lb.(kg)/
1000'
4
4
120
240
CWM4-1C
CWM4-2C
96 (43.5)
96 (43.5)
CWM4-1CT
CWM4-2CT
110 (49.9)
110 (49.9)
18 (457)
30 (762)
350 (106.6)
700 (213.3)
8
8
8
120
240
480
CWM8-1C
CWM8-2C
CWM8-4C
96 (43.5)
96 (43.5)
96 (43.5)
CWM8-1CT
CWM8-2CT
CWM8-4CT
110 (49.9)
110 (49.9)
110 (49.9)
18 (457)
24 (610)
37 (940)
245 (74.6)
475 (144.7)
950 (289.5)
12
12
12
120
240
480
CWM12-1C
CWM12-2C
CWM12-4C
96 (43.5)
96 (43.5)
96 (43.5)
CWM12-1CT
CWM12-2CT
CWM12-4CT
110 (49.9)
110 (49.9)
110 (49.9)
12 (305)
24 (610)
30 (762)
200 (60.9)
400 (121.9)
800 (243.8)
Minimum length of heating cable is 25 ft. See Pages B-24 to B-28 for heat cable accessories and controls.

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