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SOUTHWIRE 552080407 Nonplenum-Rated Thermostat Wire, 8 Conductors, 250 ft - Nonplenum-Rated Thermostat Wires
SOUTHWIRENonplenum-Rated Thermostat Wires

SOUTHWIRE 552080407 Nonplenum-Rated Thermostat Wire, 8 Conductors, 250 ft

The SOUTHWIRE Thermostat Wire (MPN 552080407) is a nonplenum-rated CL2 cable with 20 AWG conductor size, 8 conductors, 150 V voltage rating, and 250 ft overall length. 3G Electric interprets this demand and delivers…

SKU 3G-OTH-48085

Brand
SOUTHWIRE
Item
552080407 Nonplenum-Rated Thermostat Wire, 8 Conductors, 250 ft
Category
Nonplenum-Rated Thermostat Wires
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SOUTHWIRE
Manufacturer Part Number
552080407
Type
CL2
Overall Lg
250 ft
Volt
150 V
Conductors
8

Technical Documents

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SOUTHWIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SOUTHWIRE Thermostat Wire (MPN 552080407) is a nonplenum-rated CL2 cable with 20 AWG conductor size, 8 conductors, 150 V voltage rating, and 250 ft overall length. 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

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, cooling, and ventilation equipment. It is suitable for nonplenum residential and commercial installations where CL2 rating is required.

What are the specifications of SOUTHWIRE thermostat wire 552080407?

The SOUTHWIRE thermostat wire model 552080407 features 20 AWG conductor size, 8 conductors, 250 ft overall length, and 150 V voltage rating. It is CL2 rated for nonplenum applications, ensuring safe low-voltage signal transmission in HVAC control circuits.

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, ensuring reliable sourcing for your HVAC control wiring needs.

How to install SOUTHWIRE thermostat wire?

Install SOUTHWIRE thermostat wire by routing it from the thermostat to the HVAC equipment, avoiding sharp bends and physical damage. Use appropriate connectors and ensure the CL2-rated cable is not used in plenum spaces. Follow local electrical codes for low-voltage wiring.

Used in

Common applications for SOUTHWIRE
Commercial construction — Southwire THHN/THWN-2 building wire (750 kcmil) for feeder circuits in conduit systems
Industrial maintenance — Southwire 8 AWG THHN/THWN-2 for motor branch circuits in wet locations
Outdoor job sites — Southwire 50 ft extension cord (12/3 SJTW, L5-20P) for powering 20 A equipment
Fixture wiring — Southwire 18 AWG TFFN wire for control panels and lighting fixtures in dry environments
Temporary power distribution — Southwire 25 ft extension cord (14/3 SJTW) for portable tools on construction sites
Workshop lighting — Southwire AL60CSW LED work light for high-bay illumination in maintenance bays

SOUTHWIRE 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Nonplenum-rated thermostat wire with 4 conductors, 150 V voltage rating, and 250 ft overall length. CL2 rated for low-voltage control wiring in HVAC systems, connecting thermostats to heating, cooling, and ventilation equipment in residential and commercial installations
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Nonplenum-rated thermostat wire with 4 conductors, 150 V voltage rating, and 250 ft overall length. CL2 rated for low-voltage control wiring in HVAC systems, connecting thermostats to heating, cooling, and ventilation equipment in residential and commercial installations
Nonplenum-rated thermostat wire for low-voltage control wiring in HVAC systems. 20 AWG, 2 conductors, 500 ft length. Rated CL2 for in-wall use, 150 V. Suitable for thermostats, zone valves, and boiler controls in residential and light commercial installations
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Nonplenum-rated thermostat wire for low-voltage control wiring in HVAC systems. 20 AWG, 2 conductors, 500 ft length. Rated CL2 for in-wall use, 150 V. Suitable for thermostats, zone valves, and boiler controls in residential and light commercial installations
Nonplenum-rated thermostat wire with 5 conductors of 18 AWG, rated 150 V and 250 ft length. CL2 classification suitable for low-voltage control wiring in HVAC systems, including thermostats and zone valves, for non-plenum installations
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Nonplenum-rated thermostat wire with 5 conductors of 18 AWG, rated 150 V and 250 ft length. CL2 classification suitable for low-voltage control wiring in HVAC systems, including thermostats and zone valves, for non-plenum installations
This 8-conductor, 18 AWG thermostat wire is rated 150 V and CL2 for nonplenum installations. It is used for low-voltage control wiring in HVAC systems, such as connecting thermostats, zone valves, and boiler controls. The 250 ft length supports residential and commercial wiring runs
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This 8-conductor, 18 AWG thermostat wire is rated 150 V and CL2 for nonplenum installations. It is used for low-voltage control wiring in HVAC systems, such as connecting thermostats, zone valves, and boiler controls. The 250 ft length supports residential and commercial wiring runs
Nonplenum-rated CL2 thermostat wire for low-voltage control circuits. Rated 150 V with 2 conductors. Suitable for HVAC thermostat and control wiring in residential and commercial nonplenum installations
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Nonplenum-rated CL2 thermostat wire for low-voltage control circuits. Rated 150 V with 2 conductors. Suitable for HVAC thermostat and control wiring in residential and commercial nonplenum installations
This nonplenum-rated thermostat wire is used for low-voltage control wiring in HVAC systems, connecting thermostats to heating and cooling equipment. It features 4 conductors, a 250 ft overall length, and a 150 V voltage rating. Suitable for residential and commercial installations where CL2-rated cable is required, such as in walls or ceilings
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This nonplenum-rated thermostat wire is used for low-voltage control wiring in HVAC systems, connecting thermostats to heating and cooling equipment. It features 4 conductors, a 250 ft overall length, and a 150 V voltage rating. Suitable for residential and commercial installations where CL2-rated cable is required, such as in walls or ceilings

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This thermostat wire features 3 conductors with 18 AWG size, rated for 150 V and CL2 classification for non-plenum installations. It is suitable for low-voltage control circuits in HVAC systems, including connections to thermostats, zone valves, and boiler controls. The 500 ft length allows for extended runs in residential and commercial applications
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This thermostat wire features 3 conductors with 18 AWG size, rated for 150 V and CL2 classification for non-plenum installations. It is suitable for low-voltage control circuits in HVAC systems, including connections to thermostats, zone valves, and boiler controls. The 500 ft length allows for extended runs in residential and commercial applications
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This 8-conductor thermostat wire is rated for 150 V and has an overall length of 125 ft. It is suitable for low-voltage control circuits in HVAC systems, connecting thermostats to furnaces, heat pumps, and air handlers. Nonplenum-rated for use in walls and other non-air-handling spaces
Nonplenum-rated thermostat wire with 4 conductors, 250 ft length, and 150 V rating. Suitable for low-voltage control circuits in residential and light commercial HVAC systems. Not for use in air-handling spaces
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Nonplenum-rated thermostat wire with 4 conductors, 250 ft length, and 150 V rating. Suitable for low-voltage control circuits in residential and light commercial HVAC systems. Not for use in air-handling spaces
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7-conductor thermostat wire rated for 150 V, suitable for low-voltage control wiring in HVAC systems such as thermostats, zone valves, and boiler controls. Nonplenum-rated for use in residential and commercial installations where plenum rating is not required. Overall length of 250 ft
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