Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
SOUTHWIRE 500 kcmil Stranded Copper THHN/THWN-2 Building Wire, Black, 1000 ft - Copper THHN/THWN-2 Building Wires
SOUTHWIRECopper THHN/THWN-2 Building Wires

SOUTHWIRE 500 kcmil Stranded Copper THHN/THWN-2 Building Wire, Black, 1000 ft

<p>SOUTHWIRE 500 kcmil Stranded Copper THHN/THWN-2 Building Wire, in black, is a high-capacity single-conductor cable designed for demanding electrical installations. This 1,000-foot spool features a 500 kcmil…

SKU 3G-OTH-50492

Brand
SOUTHWIRE
Item
500 kcmil Stranded Copper THHN/THWN-2 Building Wire, Black, 1000 ft
Part Number
20513801
Category
Copper THHN/THWN-2 Building Wires
Available to Order
Also known as:20513801SOUTHWIRE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
20513801
Type
500 kcmil, Stranded, Black, THHN/THWN-2
Lg
1,000 ft
Voltage
600 V
Conductors
1

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

<p>SOUTHWIRE 500 kcmil Stranded Copper THHN/THWN-2 Building Wire, in black, is a high-capacity single-conductor cable designed for demanding electrical installations. This 1,000-foot spool features a 500 kcmil stranded copper conductor rated at 600 volts, meeting THHN/THWN-2 specifications for versatility in dry and wet locations. It is commonly used in commercial and industrial settings for feeders, branch circuits, and service entrances where high ampacity is required.</p><p>As a Singapore-based B2B supplier, 3G Electric offers this SOUTHWIRE wire with worldwide shipping. Request a quote in SGD, and for Singapore buyers, GST is handled seamlessly. Enjoy fast delivery across Singapore and Southeast Asia for your project timelines.</p>

Frequently Asked Questions

What are the key specifications of this SOUTHWIRE 500 kcmil wire?

It is a 500 kcmil stranded copper conductor, insulated with THHN/THWN-2, rated for 600 volts, and comes in a 1,000-foot spool. The color is black, and it is a single conductor.

Can I get a quote in SGD and what about delivery in Singapore?

Yes, 3G Electric provides quotes in SGD upon request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from SOUTHWIRE

View all SOUTHWIRE parts →
Single-conductor stranded copper building wire with THHN/THWN-2 insulation, rated 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, or cable tray installations
SOUTHWIRE
Single-conductor stranded copper building wire with THHN/THWN-2 insulation, rated 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, or cable tray installations
6 AWG stranded copper building wire with THHN/THWN-2 insulation, rated 600 V. Single conductor, orange jacket, supplied in 1000 ft length. Suitable for general-purpose wiring in conduit, raceway, and cable tray installations
SOUTHWIRE
6 AWG stranded copper building wire with THHN/THWN-2 insulation, rated 600 V. Single conductor, orange jacket, supplied in 1000 ft length. Suitable for general-purpose wiring in conduit, raceway, and cable tray installations
Single-conductor stranded copper building wire, 4 AWG, rated 600 V with THHN/THWN-2 insulation. Suitable for general-purpose wiring in conduit or raceway installations in commercial and industrial buildings. Blue color, 1000 ft length
SOUTHWIRE
Single-conductor stranded copper building wire, 4 AWG, rated 600 V with THHN/THWN-2 insulation. Suitable for general-purpose wiring in conduit or raceway installations in commercial and industrial buildings. Blue color, 1000 ft length
3 AWG stranded copper building wire with one conductor, rated 600 V. White THHN/THWN-2 insulation for dry and wet locations. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceways, or cable trays
SOUTHWIRE
3 AWG stranded copper building wire with one conductor, rated 600 V. White THHN/THWN-2 insulation for dry and wet locations. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceways, or cable trays
Single-conductor stranded copper building wire with THHN/THWN-2 insulation, rated 600 V. Suitable for general-purpose wiring in conduit or raceway systems in dry and wet locations. White color, 2 AWG, 1000 ft length
SOUTHWIRE
Single-conductor stranded copper building wire with THHN/THWN-2 insulation, rated 600 V. Suitable for general-purpose wiring in conduit or raceway systems in dry and wet locations. White color, 2 AWG, 1000 ft length
4 AWG stranded copper building wire rated for 600 V. THHN/THWN-2 construction suitable for dry and wet locations. Orange jacket, 1,000 ft length. Used for power distribution, lighting, and control circuits in conduit, raceway, or cable tray installations
SOUTHWIRE
4 AWG stranded copper building wire rated for 600 V. THHN/THWN-2 construction suitable for dry and wet locations. Orange jacket, 1,000 ft length. Used for power distribution, lighting, and control circuits in conduit, raceway, or cable tray installations

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first