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Southwire 18/3 SJOW 300 V 250 ft. L Service Cord

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

A 250-ft. spool of rubber-jacketed 18/3 cord means you cut exactly what the job needs, with power to spare down to -4 degrees.
Southwire MPN 55811744
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $0.99, average $0.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

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About Product Overview

This Southwire 18/3 SJ service cord comes on a 250-foot spool, so you cut what you need instead of stringing together shorter cords. The rubber-jacketed cord handles up to 10 amps and 3000 watts, making it a solid choice for powering tools, work lights, and other equipment on job sites or around the shop. Rated to -4 degrees, it holds up in cooler conditions where lighter cords get stiff and crack.

  • Gauge: 18/3 SJOW
  • Length: 250 ft. spool
  • Max amperage: 10A / Max wattage: 3000W
  • Rubber insulation, rated to -4 degrees F
  • UL Listed, 300V
  • Made in USA

The Details Specifications

Brand Southwire
UPC 032886405488
Case Pack Quantity 1 per case
Retail Unit Quantity 250
Dimensions (L × W × H) 9 × 9 × 8
Weight 16 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
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