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SOUTHWIRE 1255 Outdoor Extension Cord, 50 ft, L21-20P, 12/5 SOW, Black - Outdoor Extension Cords with Single Outlet
SOUTHWIREOutdoor Extension Cords with Single Outlet

SOUTHWIRE 1255 Outdoor Extension Cord, 50 ft, L21-20P, 12/5 SOW, Black

The SOUTHWIRE Extension Cord is an outdoor-use extension cord with a single outlet, featuring a NEMA L21-20P plug configuration. It has a temperature rating of -40° to 194°F and is available in a 50 ft length with…

SKU 3G-OTH-42654

Brand
SOUTHWIRE
Item
1255 Outdoor Extension Cord, 50 ft, L21-20P, 12/5 SOW, Black
Part Number
1255
Category
Outdoor Extension Cords with Single Outlet
Available to Order
Also known as:1255SOUTHWIRE
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Technical Specifications

SOUTHWIRE
Manufacturer Part Number
1255
Type
Outlet, L21-20P, 12/5, SOW, Black, Single Connector
Lg
50 ft
Temperature Rating
-40° to 194°F
NEMA Plug Configuration
L21-20P

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

Product Description

The SOUTHWIRE Extension Cord is an outdoor-use extension cord with a single outlet, featuring a NEMA L21-20P plug configuration. It has a temperature rating of -40° to 194°F and is available in a 50 ft length with 12/5 SOW cable, finished in black. This product is identified by manufacturer part number 1255.

Frequently Asked Questions

What is the SOUTHWIRE 1255 extension cord used for?

The SOUTHWIRE 1255 extension cord is designed for outdoor use, providing a single outlet with a NEMA L21-20P plug configuration. It is commonly used to power equipment in construction sites, industrial facilities, and outdoor events where a locking, weather-resistant connection is required.

What are the specifications of the SOUTHWIRE 1255 extension cord?

The SOUTHWIRE 1255 extension cord is 50 ft long with a 12/5 SOW cable, rated for temperatures from -40° to 194°F. It features a NEMA L21-20P plug and a single outlet, finished in black. The manufacturer part number is 1255.

Where to buy the SOUTHWIRE 1255 extension cord worldwide?

3G Electric supplies the SOUTHWIRE 1255 extension cord worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right outdoor extension cord for industrial use?

When selecting an outdoor extension cord, consider the length, wire gauge, and plug configuration. For heavy-duty applications, a 12/5 SOW cable with a locking NEMA L21-20P plug, like the SOUTHWIRE 1255, provides reliable power in harsh conditions. Always verify temperature ratings and outlet type for your equipment.

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 outdoor extension cords with single outlet. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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