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MSR™ Heating Cables are designed for freeze protection and process temperature maintenance of metal pipes and tanks. The semiconductive polymer core changes its power output versus pipe temperature to optimize power usage and prevent overheating. The cables are designed for extended service life, are third-party tested and approved to strict industry standards for ordinary and hazardous area use. Cables are available from stock for same-day shipment. 


  • Self-Regulating Power Output
  • Continuous Maintenance Temperature
  • 250°F (120°C) Max
  • Maximum Exposure Temperature
  • 366°F (185°C) Max
  • Output Wattage
  • 5,10,15 W/FT @ 50°F
  • 16,33,49 W/M @ 10°C
  • Supply Voltage
  • 120, 208-277 VAC
  • T-Rating
  • 5,10,15 W/FT = T3
  • Size = 9/16” W x 1/4” H
  • Minimum Bend Radius = 1 1/8”
  • Minimum Install Temperature
  • -40°F (-40°C)
  • Cut to Length and terminate in the field
  • Can be overlapped without burnout


  • 16 AWG Nickel Plated Copper Buss Wires
  • Modified Fluoropolymer heater core
  • Modified Fluoropolymer insulating jacket
  • Tinned Copper Braid
  • Modified Fluoropolymer Outer Jacket
  • Protects against organic, inorganic and corrosive chemicals