Skip to Content Skip to Navigation
!
Browser upgrade recommended: Improve your Grainger.ca experience by upgrading your browser to Edge or Chrome. Learn more about our supported browsers.
Filter

Filter Results By

Search within these results

GO

Product Categories

Shop By
Brand
Cord Length
  • View more View less
Wire Size
Plug Configuration
Voltage
Number of Conductors

Extension Cords with Outlet Boxes

Extension cords with outlet boxes are lengths of flexible electrical cable used to provide portable outlets to devices located far from a power source. They have a two- or three-prong plug at one end that connects to a power source and one or more metal outlet boxes with receptacles at the other end that devices plug into. In general, the more power needed by a device, the thicker the extension cord (or lower the gauge) needs to be to support the electrical current flowing through the cord. These cords are commonly used in commercial and industrial applications when a device's cord is too short to reach a power source or where outlets may be scarce.

Covered Extension Cords with Outlet Boxes
Covered Extension Cords with Outlet Boxes (13)
Extension Cords with Multiple Outlet Boxes
Extension Cords with Multiple Outlet Boxes (6)
Extension Cords with Single Outlet Box
Extension Cords with Single Outlet Box (6)
https://catalogue.grainger.ca/?hybris=true

25 Results Found

In stock at branch(0)
Branch #
Change
Find a Branch
Results per page :  16 | 32 | 48
COVERED EXTENSION CORD, 10 FT, 8 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, BLACK
  • FLEXIDUCT
  • COVERED EXTENSION CORD, 10 FT, 8 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, BLACK
  • Item # WWG3KUW6
  • Mfr. Model # 3KUW6
  • EHC: EHC :

  • This covered extension cord has a rubber jacket and is black. In addition, it meets the standards for UL. It has a flat cord that measures 10 feet, eight feet covered. It also has right angle NEMA 5-15P plug, 16 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $135.24 / EACH

EHC: EHC :
COVERED EXTENSION CORD, 10 FT, 8 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, BEIGE
  • FLEXIDUCT
  • COVERED EXTENSION CORD, 10 FT, 8 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, BEIGE
  • Item # WWG3KUW4
  • Mfr. Model # 3KUW4
  • EHC: EHC :

  • This covered extension cord has a rubber jacket and is beige. In addition, it meets the standards for UL. It has a flat cord that measures 10 feet, eight feet covered. It also has right angle NEMA 5-15P plug, 16 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $135.24 / EACH

EHC: EHC :
COVERED EXTENSION CORD, 6 FT, 4 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, BLACK
  • FLEXIDUCT
  • COVERED EXTENSION CORD, 6 FT, 4 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, BLACK
  • Item # WWG3KUV3
  • Mfr. Model # 3KUV3
  • EHC: EHC :

  • This covered extension cord has a rubber jacket and is black. In addition, it meets the standards for UL. It has a flat cord that measures six feet, four feet covered. It also has right angle NEMA 5-15P plug, 16 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # 102
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $109.23 / EACH

EHC: EHC :
COVERED EXTENSION CORD, 14 FT, 12 FT COVERED, 16 AWG WIRE SIZE, 3 CONDUCTORS
  • FLEXIDUCT
  • COVERED EXTENSION CORD, 14 FT, 12 FT COVERED, 16 AWG WIRE SIZE, 3 CONDUCTORS
  • Item # GUS48FP93
  • Mfr. Model # 12' EF3
  • EHC: EHC :

  • This covered extension cord has a rubber jacket and is black. In addition, it meets the standards for UL. It has a flat cord that measures 14 feet, 12 feet covered. It also has right angle NEMA 5-15P plug, 16 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $175.20 / EACH

EHC: EHC :
COVERED EXTENSION CORD, 8 FT, 6 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, BLACK
  • FLEXIDUCT
  • COVERED EXTENSION CORD, 8 FT, 6 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, BLACK
  • Item # WWG3KUV9
  • Mfr. Model # 3KUV9
  • EHC: EHC :

  • This covered extension cord has a rubber jacket and is black. In addition, it meets the standards for UL. It has a flat cord that measures eight feet, six feet covered. It also has right angle NEMA 5-15P plug, 16 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $120.24 / EACH

EHC: EHC :
COVERED EXTENSION CORD, 8 FT, 6 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, YELLOW
  • FLEXIDUCT
  • COVERED EXTENSION CORD, 8 FT, 6 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, YELLOW
  • Item # WWG3KUW2
  • Mfr. Model # 3KUW2
  • EHC: EHC :

  • This covered extension cord has a rubber jacket and is yellow. In addition, it meets the standards for UL. It has a flat cord that measures eight feet, six feet covered. It also has right angle NEMA 5-15P plug, 16 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $120.24 / EACH

EHC: EHC :
COVERED EXTENSION CORD, 8 FT, 6 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, BEIGE
  • FLEXIDUCT
  • COVERED EXTENSION CORD, 8 FT, 6 FT L, 16 AWG WIRE SIZE, 3 CONDUCTORS, BEIGE
  • Item # WWG3KUV7
  • Mfr. Model # 3KUV7
  • EHC: EHC :

  • This covered extension cord has a rubber jacket and is beige. In addition, it meets the standards for UL. It has a flat cord that measures eight feet, six feet covered. It also has right angle NEMA 5-15P plug, 16 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $120.24 / EACH

EHC: EHC :
REMOTE CONTROL POWER STAKE, 6 FT CORD, 14 AWG WIRE SIZE, 3 CONDUCTORS, 120V AC, SJTW
    Available only while supplies last. Quantities may be limited. The Item is FINAL SALE.
  • This product is no longer available online.
  • POWER FIRST
  • REMOTE CONTROL POWER STAKE, 6 FT CORD, 14 AWG WIRE SIZE, 3 CONDUCTORS, 120V AC, SJTW
  • Item # GGE21RJ31
  • Mfr. Model # 21RJ31
  • EHC: EHC :

  • This remote control power stake is made of Noryl. It features individual safety cover on outlets, radio transmitter activates transceiver module through walls, and includes remote control. In addition, it meets the standards for UL/cUL E210007. It has length of five inches, width of 2¼ inch, and a height of 1¾-inch, along with a cord that measures six feet. It also has a NEMA 5-15P plug configuration, 14 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $56.09 / EACH

EHC: EHC :
COVERED EXTENSION CORD, 12 FT, 10 FT COVERED, 16 AWG WIRE SIZE, 3 CONDUCTORS
  • FLEXIDUCT
  • COVERED EXTENSION CORD, 12 FT, 10 FT COVERED, 16 AWG WIRE SIZE, 3 CONDUCTORS
  • Item # GUS48FP90
  • Mfr. Model # 10' EF3
  • EHC: EHC :

  • This covered extension cord has a rubber jacket and is black. In addition, it meets the standards for UL. It has a flat cord that measures 12 feet, 10 feet covered. It also has right angle NEMA 5-15P plug, 16 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $142.85 / EACH

EHC: EHC :
COVERED EXTENSION CORD, 14 FT, 12 FT COVERED, 16 AWG WIRE SIZE, 3 CONDUCTORS
  • FLEXIDUCT
  • COVERED EXTENSION CORD, 14 FT, 12 FT COVERED, 16 AWG WIRE SIZE, 3 CONDUCTORS
  • Item # GUS48FP95
  • Mfr. Model # 12' EF3
  • EHC: EHC :

  • This covered extension cord has a rubber jacket and is yellow. In addition, it meets the standards for UL. It has a flat cord that measures 14 feet, 12 feet covered. It also has right angle NEMA 5-15P plug, 16 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $175.20 / EACH

EHC: EHC :
POWER POD, 3 OUTLETS, BLACK, 8 FT POWER CORD L, 125, 2.5 IN OVERALL H, PLASTIC
  • APPROVED VENDOR
  • POWER POD, 3 OUTLETS, BLACK, 8 FT POWER CORD L, 125, 2.5 IN OVERALL H, PLASTIC
  • Item # GGE49T421
  • Mfr. Model # 49T421
  • EHC: EHC :

  • This power pod is made of plastic. It includes two rj45 jack. In addition, it meets the standards for cULus 962A,E309585. It has a cord that measures eight feet. It also has a right angle plug, three outlets, plus 14 AWG wire.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $33.30 / EACH

EHC: EHC :
PROGRAMABLE OUTDOOR POWER STAKE, 6 FT CORD, 14 AWG WIRE SIZE, 3 CONDUCTORS, 120V AC
  • POWER FIRST
  • PROGRAMABLE OUTDOOR POWER STAKE, 6 FT CORD, 14 AWG WIRE SIZE, 3 CONDUCTORS, 120V AC
  • Item # GGE21RJ26
  • Mfr. Model # 21RJ26
  • EHC: EHC :

  • This programable outdoor power stake is made of Noryl. It features photocell activates outlets at dusk. In addition, it meets the standards for UL/cUL E250981. It has length of 5¼ inch, width of three inches, and a height of 8¾-inch, along with a cord that measures six feet. It also has a NEMA 5-15P plug configuration, 14 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $54.49 / EACH

EHC: EHC :
FEED THROUGH POWER STRINGER, 10 FT, 10 AWG WIRE SIZE, 5 CONDUCTORS, 120/208V AC, BLACK
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $2,371.02 / EACH

EHC: EHC :
DEAD END POWER STRINGER, 15 FT, 12 AWG WIRE SIZE, 4 CONDUCTORS, 125/250V AC, BLACK
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $995.29 / EACH

EHC: EHC :
COVERED EXTENSION CORD, 10 FT, 8 FT COVERED CORD L, 16 AWG WIRE SIZE, 3 CONDUCTORS
  • FLEXIDUCT
  • COVERED EXTENSION CORD, 10 FT, 8 FT COVERED CORD L, 16 AWG WIRE SIZE, 3 CONDUCTORS
  • Item # WWG3KUW8
  • Mfr. Model # 3KUW8
  • EHC: EHC :

  • This covered extension cord has a rubber jacket and is yellow. In addition, it meets the standards for UL. It has a flat cord that measures 10 feet, eight feet covered. It also has right angle NEMA 5-15P plug, 16 AWG wire, and NEMA 5-15R receptacle configuration.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $135.24 / EACH

EHC: EHC :
DEAD END POWER STRINGER, 15 FT, 12 AWG WIRE SIZE, 4 CONDUCTORS, 125/250V AC, BLACK
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $1,484.53 / EACH

EHC: EHC :
Results per page :  16 | 32 | 48

Add to Order List

X

Your items were added

Your items were added to some lists

Max quantity exceeded. The item could not be added to the following List(s)

No Existing List Found. Please Create New List below.

Your list has been created

Please select a list