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SOUTHWIRE 250 kcmil THHN/THWN Copper Building Wire, 600 V, Black, 500 ft - Copper THHN/THWN Building Wires
SOUTHWIRECopper THHN/THWN Building Wires

SOUTHWIRE 250 kcmil THHN/THWN Copper Building Wire, 600 V, Black, 500 ft

The SOUTHWIRE Building Wire is a copper THHN/THWN building wire, type THHN, with 250 kcmil, 1 conductor, stranded, black, and 500 ft length. It is rated for 600 V and carries the manufacturer part number 20509602.

SKU 3G-OTH-48191

Brand
SOUTHWIRE
Item
250 kcmil THHN/THWN Copper Building Wire, 600 V, Black, 500 ft
Category
Copper THHN/THWN Building Wires
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SOUTHWIRE
Manufacturer Part Number
20509602
Voltage
600 V

Technical Documents

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

Product Description

The SOUTHWIRE Building Wire is a copper THHN/THWN building wire, type THHN, with 250 kcmil, 1 conductor, stranded, black, and 500 ft length. It is rated for 600 V and carries the manufacturer part number 20509602.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is SOUTHWIRE 250 kcmil THHN building wire used for?

SOUTHWIRE 250 kcmil THHN building wire is used for general-purpose power distribution in commercial and industrial facilities. It is suitable for conduit or raceway installations where a 600 V rating and heat- and moisture-resistant insulation are required.

What are the specifications of SOUTHWIRE 20509602 building wire?

The SOUTHWIRE 20509602 is a copper THHN/THWN building wire with 250 kcmil, 1 conductor, stranded, black, and 500 ft length. It is rated for 600 V and carries the manufacturer part number 20509602.

Where to buy SOUTHWIRE 20509602 building wire worldwide?

3G Electric supplies SOUTHWIRE 20509602 building wire worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 600 V copper THHN wire.

How to select the right gauge for THHN building wire?

Select THHN wire gauge based on the circuit's ampacity, voltage drop, and conduit fill. For a 250 kcmil copper conductor like SOUTHWIRE 20509602, consult the National Electrical Code (NEC) tables for the correct ampacity at 600 V and the installation environment.

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 copper thhn/thwn 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Copper building wire with 3/0 AWG stranded conductor, THHN/THWN insulation, black jacket, 500 ft length, rated 600 V. Used for general-purpose power distribution in conduit, raceway, and cable tray installations in commercial and industrial buildings
SOUTHWIRE
Copper building wire with 3/0 AWG stranded conductor, THHN/THWN insulation, black jacket, 500 ft length, rated 600 V. Used for general-purpose power distribution in conduit, raceway, and cable tray installations in commercial and industrial buildings
Single-conductor, stranded copper building wire with THHN/THWN insulation, rated for 600 V. Suitable for general-purpose power and lighting circuits in conduit or raceway applications where heat and moisture resistance is required. Color: black. Length: 500 ft
SOUTHWIRE
Single-conductor, stranded copper building wire with THHN/THWN insulation, rated for 600 V. Suitable for general-purpose power and lighting circuits in conduit or raceway applications where heat and moisture resistance is required. Color: black. Length: 500 ft
This SOUTHWIRE building wire is a 2/0 AWG copper conductor with THHN/THWN insulation, rated for 600 V. It features a stranded construction, black jacket, and is supplied in a 500 ft length. Suitable for general-purpose power distribution in conduit, raceway, and cable tray installations
SOUTHWIRE
This SOUTHWIRE building wire is a 2/0 AWG copper conductor with THHN/THWN insulation, rated for 600 V. It features a stranded construction, black jacket, and is supplied in a 500 ft length. Suitable for general-purpose power distribution in conduit, raceway, and cable tray installations
Copper building wire, 4 AWG, stranded, single conductor, black insulation, 500 ft length. Rated for 600 V and suitable for general-purpose power distribution in conduit, raceway, and cable tray installations
SOUTHWIRE
Copper building wire, 4 AWG, stranded, single conductor, black insulation, 500 ft length. Rated for 600 V and suitable for general-purpose power distribution in conduit, raceway, and cable tray installations
Single-conductor stranded copper building wire, 1/0 AWG, rated 600 V. Suitable for general-purpose power distribution in conduit, raceway, and cable tray installations. Black insulation, 500 ft length
SOUTHWIRE
Single-conductor stranded copper building wire, 1/0 AWG, rated 600 V. Suitable for general-purpose power distribution in conduit, raceway, and cable tray installations. Black insulation, 500 ft length
Building Wire: Copper, 4/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20508802)
SOUTHWIRE
Building Wire: Copper, 4/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN (MPN 20508802)

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Stranded copper conductor, 4 AWG, with green THHN/THWN insulation rated for 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit or raceway installations in dry and wet locations
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Stranded copper conductor, 4 AWG, with green THHN/THWN insulation rated for 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit or raceway installations in dry and wet locations
Copper building wire with 4 AWG stranded conductor, THHN/THWN insulation, rated 600 V. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, or cable tray installations
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Copper building wire with 4 AWG stranded conductor, THHN/THWN 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 conductor with brown THHN/THWN insulation, rated 600 V. Suitable for general-purpose wiring in conduit, raceway, and cable tray installations in commercial and industrial settings
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6 AWG stranded copper conductor with brown THHN/THWN insulation, rated 600 V. Suitable for general-purpose wiring in conduit, raceway, and cable tray installations in commercial and industrial settings
This 8 AWG stranded copper building wire is rated for 600 V and meets THHN/THWN standards. It features a single conductor in blue insulation, supplied in a 500 ft length. Suitable for general-purpose wiring in conduit, raceway, and cable tray installations
SOUTHWIRE
This 8 AWG stranded copper building wire is rated for 600 V and meets THHN/THWN standards. It features a single conductor in blue insulation, supplied in a 500 ft length. Suitable for general-purpose wiring in conduit, raceway, and cable tray installations
Copper THHN/THWN building wire, 2 AWG, stranded, single conductor, white insulation, 500 ft length. Rated 600 V. Suitable for general-purpose power distribution in conduit or raceway installations
SOUTHWIRE
Copper THHN/THWN building wire, 2 AWG, stranded, single conductor, white insulation, 500 ft length. Rated 600 V. Suitable for general-purpose power distribution in conduit or raceway installations
12 AWG, 1-conductor, solid copper THHN/THWN building wire rated for 600 V. Orange insulation, 2000 ft length. Suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray applications in dry and damp locations
SOUTHWIRE
12 AWG, 1-conductor, solid copper THHN/THWN building wire rated for 600 V. Orange insulation, 2000 ft length. Suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray applications in dry and damp locations
Single-conductor building wire with 10 AWG solid copper conductor, rated 600 V. Suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray applications in dry and wet locations
SOUTHWIRE
Single-conductor building wire with 10 AWG solid copper conductor, rated 600 V. Suitable for general-purpose power and lighting circuits in conduit, raceway, and cable tray applications in dry and wet locations
This 1 AWG single-conductor stranded copper building wire is rated for 600 V and dual-rated THHN/THWN for use in dry and wet locations. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, and cable tray installations. Red insulation, 500 ft length
SOUTHWIRE
This 1 AWG single-conductor stranded copper building wire is rated for 600 V and dual-rated THHN/THWN for use in dry and wet locations. Suitable for general-purpose power distribution, lighting, and control circuits in conduit, raceway, and cable tray installations. Red insulation, 500 ft length