SOUTHWIRE Thermostat Wire: 18 AWG Conductor Size, 4 Conductors, 250 ft Overall Lg
The SOUTHWIRE Thermostat Wire (MPN 553046607) is a nonplenum-rated thermostat wire with 18 AWG conductor size, 4 conductors, 250 ft overall length, and 150 V voltage rating. 3G Electric interprets your demand for…
SKU 3G-OTH-47592
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Product Description
The SOUTHWIRE Thermostat Wire (MPN 553046607) is a nonplenum-rated thermostat wire with 18 AWG conductor size, 4 conductors, 250 ft overall length, and 150 V voltage rating. 3G Electric interprets your demand for this specific wire and delivers it across 14 industrial departments — with specialist depth in controls to support your installation needs.
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 connects HVAC thermostats to heating and cooling equipment. The 18 AWG, 4-conductor, 150 V design suits low-voltage control circuits in residential and light commercial systems. It is nonplenum-rated, so it should not be installed in air-handling spaces.
What are the specifications of Southwire thermostat wire 553046607?
This Southwire thermostat wire has an 18 AWG conductor size, 4 conductors, 250 ft overall length, and a 150 V voltage rating. The manufacturer part number is 553046607. It is nonplenum-rated, meaning it is intended for standard wall and ceiling runs, not air-handling plenums.
Where to buy Southwire thermostat wire worldwide?
3G Electric supplies Southwire thermostat wire worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this 18 AWG, 4-conductor, 250 ft wire to any country.
How to install Southwire thermostat wire?
Run the wire from the thermostat to the HVAC equipment, leaving slack at both ends. Strip the jacket carefully to avoid nicking conductors. Connect each conductor to the corresponding terminal per the system wiring diagram. Use cable staples to secure the wire, and avoid sharp bends or kinks.
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.















