OMEGALUX™ SRF cable is ideal for keeping metal and plastic pipes warm in commercial construction,
institutional buildings and some industrial freeze protection applications. SRF cable is
constructed of a self-regulating polymer core that varies its output along its entire length, saving
energy and eliminating hot spots along the pipe. The parallel construction makes it easier to
install than zone or series types of cable since it can be cut to length at any point on the pipe.
It can be overlapped without overheating the cable.
TYPE SRF
Output at Rated Voltage at 50°F
Tinned Copper Braid Model No.
Tinned Copper Braid and TPR Overcoat (-CR) Model No.
Watts/Ft.
Volts
Wt. lbs./1000'
SRF3-1C SRF3-2C
SRF3-1CR SRF3-2CR
3 3
120 208-277
64 64
SRF5-1C SRF5-2C
SRF5-1CR SRF5-2CR
5 5
120 208-277
64 64
SRF8-1C SRF8-2C
SRF8-1CR SRF8-2CR
8 8
120 208-277
64 64
Minimum length of heating cable is 25 ft. See pages B-24 to B-28 for heat cable accessories and controls.
† Price are shown in RMB.
Part Number Builder
Option Descriptions
(1)
Watt/Foot
Select 3 for 3 Watt per foot heating cable 5 for 5 Watt per foot heating cable 8 for 8 Watt per foot heating cable
(2)
Volts
Select 1 for 120 Volts 2 for 208 to 277 Volts
(3)
Type SRF
Select C for Tinned-Copper Braid CR for Tinned-Copper Braid and TPR Overcoat
NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
