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SOUTHWIRE 250 kcmil Stranded Copper THHN/THWN-2 Building Wire - Copper THHN/THWN-2 Building Wires
SOUTHWIRECopper THHN/THWN-2 Building Wires

SOUTHWIRE 250 kcmil Stranded Copper THHN/THWN-2 Building Wire

The SOUTHWIRE Building Wire: Copper is a 250 kcmil, 1-conductor, stranded THHN/THWN-2 building wire rated for 600 V. This black wire comes in a 1,000 ft length and is identified by manufacturer part number 20509601.

SKU 3G-OTH-50416

Brand
SOUTHWIRE
Item
250 kcmil Stranded Copper THHN/THWN-2 Building Wire
Part Number
20509601
Category
Copper THHN/THWN-2 Building Wires
Available to Order
Also known as:20509601SOUTHWIRE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SOUTHWIRE
Manufacturer Part Number
20509601
Type
250 kcmil, Stranded, Black, THHN/THWN-2
Lg
1,000 ft
Voltage
600 V
Conductors
1

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

Product Description

The SOUTHWIRE Building Wire: Copper is a 250 kcmil, 1-conductor, stranded THHN/THWN-2 building wire rated for 600 V. This black wire comes in a 1,000 ft length and is identified by manufacturer part number 20509601.

Frequently Asked Questions

What is SOUTHWIRE 250 kcmil THHN/THWN-2 building wire used for?

This SOUTHWIRE 250 kcmil copper building wire is used for general-purpose power distribution in commercial and industrial facilities. Rated 600 V, it is suitable for conduit, cable tray, and raceway installations where a single-conductor, stranded THHN/THWN-2 cable is required.

What are the specifications of SOUTHWIRE 20509601 building wire?

The SOUTHWIRE 20509601 is a 250 kcmil, 1-conductor, stranded copper building wire rated 600 V. It is black, THHN/THWN-2 rated, and supplied in a 1,000 ft length. The manufacturer part number is 20509601.

Where to buy SOUTHWIRE building wire in worldwide?

3G Electric supplies SOUTHWIRE building wire to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 250 kcmil THHN/THWN-2 cable.

How to select the right gauge for THHN/THWN-2 building wire?

Select gauge based on ampacity and voltage drop for your circuit length and load. For a 250 kcmil copper conductor rated 600 V, consult the National Electrical Code (NEC) ampacity tables. SOUTHWIRE provides this stranded black wire in 1,000 ft lengths for commercial runs.

Used in

Common applications for SOUTHWIRE
Industrial plant grounding — Southwire bare copper grounding wire, 4 AWG solid, 200 ft spool, for low-impedance earth connections.
Commercial branch-circuit wiring — Southwire XHHW/XHHW-2 building wire, 12 AWG stranded, 500 ft, for power distribution in conduit.
Temporary power distribution — Southwire inline GFCI cord, 30 A 240 V, L6-30P/L6-30R, for portable equipment protection.
Outdoor landscape lighting — Southwire landscape lighting wire, 14 AWG two-conductor, 500 ft, direct burial to fixtures.
Control panel bonding — Southwire bare copper wire, 10 AWG solid, 800 ft spool, for equipment grounding and bonding.
Feeder installation in cable tray — Southwire XHHW/XHHW-2 building wire, 10 AWG stranded, 500 ft, brown jacket, 600 V.
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SOUTHWIRE Products

3G Electric supplies SOUTHWIRE copper thhn/thwn-2 building wires. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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