SOUTHWIRE Thermostat Wire: 18 AWG Conductor Size, 2 Conductors, 500 ft Overall Lg
The SOUTHWIRE Thermostat Wire (MPN 555020523) is a CL2P plenum-rated cable with 18 AWG conductor size, 2 conductors, 300 V rating, and 500 ft overall length. 3G Electric interprets your demand for this specific wire…
SKU 3G-OTH-48521
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Product Description
The SOUTHWIRE Thermostat Wire (MPN 555020523) is a CL2P plenum-rated cable with 18 AWG conductor size, 2 conductors, 300 V rating, and 500 ft overall length. 3G Electric interprets your demand for this specific wire, sources it as an authorised distributor, and supports your installation with specialist expertise across 14 industrial departments — including combustion, pumps, and controls.
Frequently Asked Questions
What is Southwire thermostat wire used for?
Southwire thermostat wire is used for low-voltage control wiring in HVAC systems, connecting thermostats to heating and cooling equipment. Its CL2P plenum rating makes it suitable for installation in air-handling spaces, such as drop ceilings, where fire safety and low smoke emission are required.
What are the specifications of Southwire thermostat wire 555020523?
This Southwire thermostat wire has 18 AWG conductor size, 2 conductors, 500 ft overall length, and a 300 V voltage rating. It is CL2P plenum-rated for use in air-handling spaces. The manufacturer part number is 555020523, and it is designed for low-voltage HVAC control applications.
Where to buy Southwire thermostat wire worldwide?
You can source Southwire thermostat wire worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this CL2P plenum-rated wire.
How to install Southwire thermostat wire?
Install Southwire thermostat wire by routing it from the thermostat to the HVAC equipment, ensuring it is not run in parallel with high-voltage lines to avoid interference. Use appropriate connectors and follow local electrical codes. For plenum-rated CL2P wire, it can be installed in air-handling spaces without conduit.
Used in
Common applications for SOUTHWIRESOUTHWIRE Products
3G Electric supplies SOUTHWIRE plenum-rated thermostat wires. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
