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Since 1940, Your Number One Source For Chromalox

Self - Regulating heating cable for ordinary, corrosive and some hazardous environments prevents freezing of pipes and maintenance of process temperatures. Available in 3, 5, 8 and 10 W/ft for low temperature applications with a maximum pipe temperature maintenance of 150°F. Also available are 3, 5, 8, 10, 15 and 20 W/ft for medium temperature ranges to 250°F maximum pipe maintenance temperatures. Features include single-layer overlapping, cut to maximum circuit length and explosion resistant capabilities. With self-regulating heating cable, any application can benefit from energy savings, low maintenance and reduced risk of over temperature conditions. To ensure compatibility, consult the National Electrical Code for classification of your Hazardous Area before selecting heating cable.

Features

• 16 AWG Buss Wire - Circuit Lengths to 660 Feet

• Process Temperature Maintenance to 150°F (65°C)

•  Maximum Continuous Exposure Temperature, Power Off, 185°F (85°C)

• Field Splicing Without Disrupting Heat Output

• 3, 5, 8 and 10 W/Ft. - 120 and 208 - 277 Volt

• Approximate Size 3/8 x 1/8" - Min. Bend Radius 1-1/8"

Energy efficient, self-regulating SRL uses less energy when less heat is required.  Easy to install, SRL can be cut to any length (up to max. circuit length) in the field. Field splices can be performed easily in minutes with no scrap or wasted cold sections. SRL features lower installed cost than steam tracing, less maintenance expense and less downtime. SRL can be single overlapped without burnout, which simplifies heat tracing of in-line process equipment such as valves, elbows and pumps.  Because SRL is self-regulating, over-temperature conditions are minimized. Chromalox termination, splice, tee and end seal kits reduce installation time.

Construction

• Twin 16 AWG Copper Buss Wires provide reliable electrical current capability. 
• Semiconductive Polymer Core Matrix "Self-Regulating" component of the cable, its electrical resistance varies with temperature. As process temperature drops, the core’s heat output increases; as process temperature rises, the heat output decreases. 
• Polyolefin Jacket - Flame retardant, electrically insulates the matrix and buss wires and provides resistance to water and some inorganic chemical solutions. 
• Tinned Copper Braid - Provides additional mechanical protection in any environment and a positive ground path. 
• High Temperature Fluoropolymer - Corrosion resistant, flame retardant overjacket is highly effective in many environments. TPR coatings protect against certain inorganic chemical solutions. Fluoropolymer coatings are used for exposure to organic or corrosive solutions. These coatings also protect against abrasion and impact damage.

Approvals

Factory Mutual (FM) Approved for ordinary areas. UL Listed, CSA Certified for ordinary areas. FM Approved for hazardous (classified) areas when used with DL or EL accessories: Class I, Div. 2, Groups B, C, D (gases, vapors) Class II, Div. 2, Groups F, G (combustible dust) Class III, Div. 2 (easily ignitable fibers and fillings).  3 Watt Rated T6 Temperature Class, 5 and 8 Watt Rated T5 Temperature Class, 10 Watt Rated T4A Temperature Class. CSA Certified for hazardous areas when used with DL or EL accessories: