Southwire 553030507 thermostat cable 150V 18 AWG 3 conductor 500ft

Product Description

The SOUTHWIRE 553030507 Thermostat Cable is a nonplenum, CL2 rated wire designed for thermostat control applications. This 18 AWG, 3-conductor solid copper cable is rated for 150V and comes in a 500 ft length. It features a nominal outside diameter of 0.14 inches and is suitable for various HVAC wiring needs. The cable is ETL listed to UL 13 and meets UL 1581 Vertical Tray Flame Test (FT-1) for safety and performance.

• 18 AWG, 3-conductor solid copper design for reliable signal transmission.
• Rated for 150V and CL2 for use in class 2 power-limited circuits.
• ETL listed to UL 13 and meets UL 1581 Vertical Tray Flame Test (FT-1).

Product Highlights

Nonplenum thermostat cable with solid copper conductors, 150V rating, and CL2 safety certification.

Product Information

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 553030507
• Country of Origin: United States

Technical Specifications

• Product Type: Thermostat Wire
• Length: 500 ft
• Voltage Rating: 150 V
• Standards: Article 725, UL Listed
• Wire Size: 18 AWG
• Cable Type: Nonplenum
• Cable Rating: CL2
• Jacket Color: Brown
• Package Type: Spool
• Conductor Design: Solid
• Nominal Outside Diameter: 0.14 in
• Number of Conductors: 3
• Diameter Over Conductor: 0.040 inch
• Conductor Color: Red, White, Green
• Insulation Thickness: 5 mils
• Jacket Thickness: 14 mils
• Copper Weight (per 1000 ft): 15 lbs
• Approximate Weight (per 1000 ft): 19 lbs
• DC Resistance at 25°C (per 1000 ft): 6.669 ohms
• AC Resistance at 75°C (per 1000 ft): 8.035 ohms
• Inductive Reactance (per 1000 ft): 0.036 ohms
• Minimum Bend Radius: 0.6 inch
• Conductor Material: Solid bare copper
• Insulation Material: High Density Polyethylene (HDPE)
• Rip Cord: Yes
• Jacket Material: Polyvinyl Chloride (PVC)
• DC Resistance at 20°C: 6.32 Ohm
• Operating Temperature Range: -20 to 60 °C
• Type: General Purpose