SOUTHWIRE Thermostat Wire: 18 AWG Conductor Size, 3 Conductors, 500 ft Overall Lg
The SOUTHWIRE Thermostat Wire (MPN 553030507) is a nonplenum-rated CL2 cable with 18 AWG conductor size, 3 conductors, 150 V voltage rating, and 500 ft overall length. 3G Electric interprets your demand for this…
SKU 3G-OTH-47546
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Product Description
The SOUTHWIRE Thermostat Wire (MPN 553030507) is a nonplenum-rated CL2 cable with 18 AWG conductor size, 3 conductors, 150 V voltage rating, and 500 ft overall length. 3G Electric interprets your demand for this specific wire, sources it from our extensive network across 14 industrial departments, and delivers it with specialist support in controls and electrical components.
Frequently Asked Questions
What is SOUTHWIRE thermostat wire used for?
SOUTHWIRE thermostat wire is used for low-voltage control wiring in HVAC systems, including thermostats, zone valves, and boilers. The 18 AWG, 3-conductor, 500 ft length is suitable for residential and commercial installations where nonplenum-rated CL2 cable is required.
What are the specifications of SOUTHWIRE thermostat wire 553030507?
The SOUTHWIRE thermostat wire model 553030507 features 18 AWG conductor size, 3 conductors, 500 ft overall length, 150 V voltage rating, and CL2 classification. It is nonplenum-rated, making it suitable for standard indoor HVAC control wiring applications.
Where to buy SOUTHWIRE thermostat wire in worldwide?
SOUTHWIRE thermostat wire is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact 3G Electric for availability and lead time on this 18 AWG, 3-conductor, 500 ft cable.
How to install SOUTHWIRE thermostat wire?
Install SOUTHWIRE thermostat wire by routing it from the HVAC equipment to the thermostat location, avoiding sharp bends and high-heat areas. Use appropriate connectors and ensure the CL2-rated cable is not used in plenum spaces. Follow local electrical codes and manufacturer guidelines for low-voltage wiring.
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Common applications for SOUTHWIRESOUTHWIRE Products
3G Electric supplies SOUTHWIRE nonplenum-rated thermostat wires. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















