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SOUTHWIRE 553060407 Nonplenum-Rated Thermostat Wire - Nonplenum-Rated Thermostat Wires
SOUTHWIRENonplenum-Rated Thermostat Wires

SOUTHWIRE 553060407 Nonplenum-Rated Thermostat Wire

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

Brand
SOUTHWIRE
Item
553060407 Nonplenum-Rated Thermostat Wire
Part Number
553060407
Category
Nonplenum-Rated Thermostat Wires
Available to Order
Also known as:553060407SOUTHWIRE
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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
553060407
Type
CL2
Overall Lg
250 ft
Volt
150 V
Conductors
6

Technical Documents

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

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 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
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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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