Southwire 555050423 250 ft. spool 18/5 solid cl2p (plenum) thermostat cable

Product Description

The SOUTHWIRE 555050423 is an 18 AWG, 5-conductor solid thermostat cable, 250 ft in length. This plenum-rated cable is designed for class 2 power-limited circuit applications, suitable for thermostat control systems between floors and in access shafts without conduit. It features solid bare copper conductors and PVC insulation. Rated for 300V, it meets UL 13 Type CL2P and UL 1581 Vertical Tray Flame Test (FT-1) standards.

• Plenum-Rated for use in air handling spaces
• Class 2 power-limited circuit cable for thermostat control applications
• 300V rated and ETL Listed to UL 13 Type CL2P

Product Highlights

Plenum-rated 18 AWG, 5-conductor solid thermostat cable for HVAC and control systems.

Product Information

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 555050423

Technical Specifications

• Conductor Size: 18 AWG
• Type: Thermostat Wire
• Cable Type: Plenum-Rated
• Conductor Count: 5
• Length: 250 ft
• Conductor Stranding: Solid
• Diameter Over Conductor (in): 0.040
• Conductor Color: Black, Red, White, Green, Brown
• Insulation Thickness (mils): 5
• Jacket Thickness (mils): 15
• Approximate Outer Diameter (in): 0.188
• DC Resistance at 25C (ohms/1000ft): 6.669
• AC Resistance at 75C (ohms/1000ft): 8.035
• Minimum Bend Radius (in): 0.8
• Outer Jacket Color: White
• Standards & Certifications: ASTM B3, UL 13, UL 444 CMP/CL2P, RoHS-3 Compliant
• Conductor Material: Solid bare copper
• Insulation Material: Polyvinyl Chloride (PVC)
• Rip Cord: Yes
• Jacket Material: Polyvinyl Chloride (PVC)
• Operating Temperature: -20 to 60 °C
• Voltage Rating: 300 V