SOUTHWIRE Thermostat Wire: 20 AWG Conductor Size, 2 Conductors, 250 ft Overall Lg
The SOUTHWIRE 552020407 is a nonplenum-rated thermostat wire with 20 AWG conductor size, 2 conductors, 250 ft overall length, and 150 V voltage rating. 3G Electric interprets this demand and delivers genuine…
SKU 3G-OTH-48187
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Product Description
The SOUTHWIRE 552020407 is a nonplenum-rated thermostat wire with 20 AWG conductor size, 2 conductors, 250 ft overall length, and 150 V voltage rating. 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorized distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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 boiler controls. It is suitable for nonplenum residential and commercial installations where 150 V or less is required.
What are the specifications of Southwire thermostat wire 552020407?
This Southwire thermostat wire has a 20 AWG conductor size, 2 conductors, 150 V voltage rating, and 250 ft overall length. It is nonplenum-rated and designed for low-voltage HVAC control applications. The manufacturer part number is 552020407.
Where to buy Southwire thermostat wire worldwide?
You can source Southwire thermostat wire worldwide through 3G Electric. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install Southwire thermostat wire?
To install Southwire thermostat wire, first turn off power to the HVAC system. Strip the outer jacket carefully, then strip each conductor about 1/2 inch. Connect the wires to the thermostat and equipment terminals per the wiring diagram. Use appropriate connectors and avoid sharp bends.
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.















