SOUTHWIRE Thermostat Wire: 18 AWG Conductor Size, 6 Conductors, 250 ft Overall Lg
The SOUTHWIRE Thermostat Wire (MPN 553060407) is a nonplenum-rated CL2 cable with 18 AWG conductor size, 6 conductors, 150 V voltage rating, and 250 ft overall length. 3G Electric interprets this demand and delivers…
SKU 3G-OTH-47832
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Product Description
The SOUTHWIRE Thermostat Wire (MPN 553060407) is a nonplenum-rated CL2 cable with 18 AWG conductor size, 6 conductors, 150 V voltage rating, and 250 ft overall length. 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist trust anchored in combustion, pumps, and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.
Frequently Asked Questions
What is SOUTHWIRE thermostat wire used for?
SOUTHWIRE thermostat wire connects HVAC thermostats to heating and cooling equipment. The 18 AWG, 6-conductor, 250 ft length, 150 V, CL2-rated cable is suitable for low-voltage control circuits in residential and commercial nonplenum spaces.
What are the specifications of SOUTHWIRE thermostat wire 553060407?
The SOUTHWIRE thermostat wire model 553060407 has 18 AWG conductor size, 6 conductors, 250 ft overall length, 150 V voltage rating, and CL2 classification. It is nonplenum-rated, designed for low-voltage HVAC control wiring in accordance with NEC Article 725.
Where to buy SOUTHWIRE thermostat wire in worldwide?
SOUTHWIRE thermostat wire 553060407 is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring compliance with local import requirements.
How to install SOUTHWIRE thermostat wire?
Install SOUTHWIRE thermostat wire by routing it through walls or conduit in nonplenum spaces, stripping 1/2 inch of insulation, and connecting conductors to thermostat and HVAC terminals per wiring diagram. Use 150 V rated connections and avoid sharp bends to prevent damage.
Used in
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.















