SOUTHWIRE 553050407 Nonplenum-Rated Thermostat Wire
The SOUTHWIRE Thermostat Wire (MPN 553050407) is a nonplenum-rated CL2 cable with 18 AWG conductor size, 5 conductors, 150 V rating, and 250 ft overall length. 3G Electric interprets your demand for this specific…
SKU 3G-OTH-47783
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
Need installation or engineering help?
Ask a question
Product Description
The SOUTHWIRE Thermostat Wire (MPN 553050407) is a nonplenum-rated CL2 cable with 18 AWG conductor size, 5 conductors, 150 V rating, and 250 ft overall length. 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 requirements.
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 boilers. The 18 AWG, 5-conductor, 250 ft length, 150 V, CL2-rated cable is suitable for residential and commercial non-plenum installations where fire safety and signal integrity are required.
What are the specifications of SOUTHWIRE thermostat wire 553050407?
The SOUTHWIRE thermostat wire model 553050407 features 18 AWG conductor size, 5 conductors, 250 ft overall length, 150 V voltage rating, and CL2 classification for non-plenum use. It is designed for low-voltage control applications and meets industry standards for safety and performance in HVAC wiring.
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. Contact 3G Electric for availability and lead time on this 18 AWG, 5-conductor, 250 ft cable.
How to install SOUTHWIRE thermostat wire?
Install SOUTHWIRE thermostat wire by routing it from the HVAC equipment to the thermostat, 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 and the manufacturer's guidelines for low-voltage wiring to maintain signal quality and safety.
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.
