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Sigma Wire & Cable | Bulk, Thermostat 20/5 CMR; 20AWG, 5C, Unshielded, 500ft Reel (Brown)

Sale price $69.75

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SKU: 660-232

In stock

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Sigma Wire 20 AWG 2 conductor solid CL2R rated thermostat cable is composed of 5 wires (Red, White) inside an In-Wall Riser rated  jacket. This thermostat cable is rated for in-wall installation, supports certain low-voltage applications, and is ideal for class 2 remote-control, signaling, and power-limited circuits. Our thermostat cables are CMR and CL2R and meet UL 1685 Vertical Tray, which are perfect for commercial or residential installation in vertical floor-to-floor runs, where the length exceeds one story.

Features & Benefits

  • CL2R rated jacket for in-wall residential or commercial installations in vertical floor-to-floor runs, where the length exceeds one story
  • Voltage rated up to 150 Volts
  • Temperature range: -20°C to 60°C
  • UL Listed and RoHS Compliant to ensure safety requirements are met
  • Available in Brown 500 ft spools
  • Spool packaging to ease installation and storage

Standards Compliance

  • UL 1685 Vertical Tray and UL 1666
  • UL Standard 13. Power Limited Circuit Cable
  • UL Listed Type CL2Rand CMR
  • NEC Article 725
  • RoHS compliant

4 Reasons Pros Buy Direct from Conversions Tech

Headquartered in business-friendly Wyoming, we design, test, and ship every product from inside the United States—delivering genuine “Made-for-America” quality without the big-box markup.

Our in-house team owns every CAD file, mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. Vertical control means tighter tolerances, UL-listed safety, and up to 30 % lower cost than private-label imports.

Thousands of SKUs sit ready to go. Orders placed by 2 p.m. ship the same day, keeping contractors, OEMs, and distributors on schedule.

Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.

Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.

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