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STW-51 Cables

Thermwire
STW-51 Cables
  • Pipe Freeze Protection Applications
  • Self Regulating, Energy Efficient Polymer Heating Core
  • 20 AWG Nickel Plated Copper Buss Wire
  • Tinned, Copper Ground Braid
  • Polyolefin Outer Jacket
  • 5 W/ft. @ 50°F
  • Available in lengths of 6’, 12’, 18’, 24’, 50’, 75’, and 100
  • 30” Power Cord & Plug Installed
  • Freeze Protection for Metal or Plastic Pipes—1/2” to 2-1/2”
  • Factory Installed End Seal
  • Approximate Heating Cable Size 1/4” X 1/8”
  • Third-party certifications: CSA, UL (Ordinary Areas Only)

Chromalox Thermwire Pre-assembled cables provide safe, reliable freeze protection for light commercial and residential piping. These products are provided with factory terminated 3 foot cord set/plug and end seal for a complete, easy to install heat trace system. Power output is 5 watts per foot @ 50°F and allows freeze protection of metal and plastic pipes up to 2.5” diameter. Thermwire Pre-assembled cables are third party tested & list by UL & CSA for safe, reliable protection of your piping.

WARNING — A ground fault protection device is required by NEC to minimize the danger of fire if the heating cable is damaged or improperly installed. A minimum trip level of 30mA is recommended to minimize nuisance tripping.

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Chromalox is a premium provider of electric thermal technologies globally. We engineer advanced thermal solutions that deliver superior performance for our customer’s sustainable and mission critical applications. For more than 100 years, Chromalox has shaped the history of industrial process heating, and today leads the future transformation in energy, materials, advanced technology, and health and nutrition.