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  • MTW, Machine Tool Wire, Copper, 14 AWG, Pink, Stranded, 500 ft
    $163.19 - $163.19
    $163.19
    $163.19 - $163.19
    $163.19

    MTW, Machine Tool Wire, Copper, 14 AWG, Pink, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE MTW, Machine Tool Wire, Copper, 14 AWG, Pink, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procure...

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    $163.19 - $163.19
    $163.19
    $163.19 - $163.19
    $163.19
  • AWM, MTW, TEW, Machine Tool Wire, Copper, 14 AWG, Gray, Stranded, 500 ft
    $146.39 - $146.39
    $146.39
    $146.39 - $146.39
    $146.39

    AWM, MTW, TEW, Machine Tool Wire, Copper, 14 AWG, Gray, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE AWM, MTW, TEW, Machine Tool Wire, Copper, 14 AWG, Gray, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, a...

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    $146.39 - $146.39
    $146.39
    $146.39 - $146.39
    $146.39
  • MTW, Machine Tool Wire, Copper, 14 AWG, Violet, Stranded, 500 ft
    $147.59 - $147.59
    $147.59
    $147.59 - $147.59
    $147.59

    MTW, Machine Tool Wire, Copper, 14 AWG, Violet, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE MTW, Machine Tool Wire, Copper, 14 AWG, Violet, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procu...

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    $147.59 - $147.59
    $147.59
    $147.59 - $147.59
    $147.59
  • THHN Building Wire, Copper, 6 AWG, 1C, Blue, Stranded, 500 ft
    $806.39 - $806.39
    $806.39
    $806.39 - $806.39
    $806.39

    THHN Building Wire, Copper, 6 AWG, 1C, Blue, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 6 AWG, 1C, Blue, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procurem...

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    $806.39 - $806.39
    $806.39
    $806.39 - $806.39
    $806.39
  • THHN Building Wire, Copper, 6 AWG, 1C, White, Stranded, 500 ft
    $742.79 - $742.79
    $742.79
    $742.79 - $742.79
    $742.79

    THHN Building Wire, Copper, 6 AWG, 1C, White, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 6 AWG, 1C, White, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procure...

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    $742.79 - $742.79
    $742.79
    $742.79 - $742.79
    $742.79
  • THHN Building Wire, Copper, 6 AWG, 1C, Red, Stranded, 100 ft
    $184.79 - $184.79
    $184.79
    $184.79 - $184.79
    $184.79

    THHN Building Wire, Copper, 6 AWG, 1C, Red, Stranded, 100 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 6 AWG, 1C, Red, Stranded, 100 ft This wire & cable is selected for contractor, maintenance, and procureme...

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    $184.79 - $184.79
    $184.79
    $184.79 - $184.79
    $184.79
  • THHN Building Wire, Copper, 6 AWG, 1C, White, Stranded, 100 ft
    $185.99 - $185.99
    $185.99
    $185.99 - $185.99
    $185.99

    THHN Building Wire, Copper, 6 AWG, 1C, White, Stranded, 100 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 6 AWG, 1C, White, Stranded, 100 ft This wire & cable is selected for contractor, maintenance, and procure...

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    $185.99 - $185.99
    $185.99
    $185.99 - $185.99
    $185.99
  • THHN Building Wire, Copper, 6 AWG, 1C, Black, Stranded, 100 ft
    $190.79 - $190.79
    $190.79
    $190.79 - $190.79
    $190.79

    THHN Building Wire, Copper, 6 AWG, 1C, Black, Stranded, 100 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 6 AWG, 1C, Black, Stranded, 100 ft This wire & cable is selected for contractor, maintenance, and procure...

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    $190.79 - $190.79
    $190.79
    $190.79 - $190.79
    $190.79
  • THHN Building Wire, Copper, 6 AWG, 1C, Black, Stranded, 500 ft
    $885.59 - $885.59
    $885.59
    $885.59 - $885.59
    $885.59

    THHN Building Wire, Copper, 6 AWG, 1C, Black, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 6 AWG, 1C, Black, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procure...

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    $885.59 - $885.59
    $885.59
    $885.59 - $885.59
    $885.59
  • THHN Building Wire, Copper, 8 AWG, 1C, Purple, Stranded, 500 ft
    $495.59 - $495.59
    $495.59
    $495.59 - $495.59
    $495.59

    THHN Building Wire, Copper, 8 AWG, 1C, Purple, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 8 AWG, 1C, Purple, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procur...

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    $495.59 - $495.59
    $495.59
    $495.59 - $495.59
    $495.59
  • THHN Building Wire, Copper, 8 AWG, 1C, Blue, Stranded, 500 ft
    $538.79 - $538.79
    $538.79
    $538.79 - $538.79
    $538.79

    THHN Building Wire, Copper, 8 AWG, 1C, Blue, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 8 AWG, 1C, Blue, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procurem...

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    $538.79 - $538.79
    $538.79
    $538.79 - $538.79
    $538.79
  • THHN Building Wire, Copper, 8 AWG, 1C, Black, Stranded, 500 ft
    $508.79 - $508.79
    $508.79
    $508.79 - $508.79
    $508.79

    THHN Building Wire, Copper, 8 AWG, 1C, Black, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 8 AWG, 1C, Black, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procure...

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    $508.79 - $508.79
    $508.79
    $508.79 - $508.79
    $508.79
  • THHN Building Wire, Copper, 10 AWG, 1C, Orange, Stranded, 500 ft
    $340.79 - $340.79
    $340.79
    $340.79 - $340.79
    $340.79

    THHN Building Wire, Copper, 10 AWG, 1C, Orange, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 10 AWG, 1C, Orange, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procu...

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    $340.79 - $340.79
    $340.79
    $340.79 - $340.79
    $340.79
  • THHN Building Wire, Copper, 10 AWG, 1C, Brown, Stranded, 500 ft
    $340.79 - $340.79
    $340.79
    $340.79 - $340.79
    $340.79

    THHN Building Wire, Copper, 10 AWG, 1C, Brown, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 10 AWG, 1C, Brown, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procur...

    View full details
    $340.79 - $340.79
    $340.79
    $340.79 - $340.79
    $340.79
  • THHN Building Wire, Copper, 10 AWG, 1C, Blue, Stranded, 500 ft
    $320.39 - $320.39
    $320.39
    $320.39 - $320.39
    $320.39

    THHN Building Wire, Copper, 10 AWG, 1C, Blue, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 10 AWG, 1C, Blue, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procure...

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    $320.39 - $320.39
    $320.39
    $320.39 - $320.39
    $320.39
  • THHN Building Wire, Copper, 10 AWG, 1C, Yellow, Stranded, 500 ft
    $296.39 - $296.39
    $296.39
    $296.39 - $296.39
    $296.39

    THHN Building Wire, Copper, 10 AWG, 1C, Yellow, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 10 AWG, 1C, Yellow, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procu...

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    $296.39 - $296.39
    $296.39
    $296.39 - $296.39
    $296.39
  • THHN Building Wire, Copper, 10 AWG, 1C, Red, Stranded, 500 ft
    $287.99 - $287.99
    $287.99
    $287.99 - $287.99
    $287.99

    THHN Building Wire, Copper, 10 AWG, 1C, Red, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 10 AWG, 1C, Red, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procurem...

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    $287.99 - $287.99
    $287.99
    $287.99 - $287.99
    $287.99
  • THHN Building Wire, Copper, 12 AWG, 1C, Orange, Stranded, 500 ft
    $224.39 - $224.39
    $224.39
    $224.39 - $224.39
    $224.39

    THHN Building Wire, Copper, 12 AWG, 1C, Orange, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 12 AWG, 1C, Orange, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procu...

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    $224.39 - $224.39
    $224.39
    $224.39 - $224.39
    $224.39
  • THHN Building Wire, Copper, 12 AWG, 1C, Gray, Stranded, 500 ft
    $229.19 - $229.19
    $229.19
    $229.19 - $229.19
    $229.19

    THHN Building Wire, Copper, 12 AWG, 1C, Gray, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 12 AWG, 1C, Gray, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procure...

    View full details
    $229.19 - $229.19
    $229.19
    $229.19 - $229.19
    $229.19
  • THHN Building Wire, Copper, 12 AWG, 1C, Brown, Stranded, 500 ft
    $215.99 - $215.99
    $215.99
    $215.99 - $215.99
    $215.99

    THHN Building Wire, Copper, 12 AWG, 1C, Brown, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 12 AWG, 1C, Brown, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procur...

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    $215.99 - $215.99
    $215.99
    $215.99 - $215.99
    $215.99
  • THHN Building Wire, Copper, 12 AWG, 1C, Beige, Stranded, 500 ft
    $209.99 - $209.99
    $209.99
    $209.99 - $209.99
    $209.99

    THHN Building Wire, Copper, 12 AWG, 1C, Beige, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 12 AWG, 1C, Beige, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procur...

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    $209.99 - $209.99
    $209.99
    $209.99 - $209.99
    $209.99
  • THHN Building Wire, Copper, 12 AWG, 1C, Purple, Stranded, 500 ft
    $208.79 - $208.79
    $208.79
    $208.79 - $208.79
    $208.79

    THHN Building Wire, Copper, 12 AWG, 1C, Purple, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 12 AWG, 1C, Purple, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procu...

    View full details
    $208.79 - $208.79
    $208.79
    $208.79 - $208.79
    $208.79
  • THHN Building Wire, Copper, 12 AWG, 1C, Pink, Stranded, 500 ft
    $202.79 - $202.79
    $202.79
    $202.79 - $202.79
    $202.79

    THHN Building Wire, Copper, 12 AWG, 1C, Pink, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 12 AWG, 1C, Pink, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procure...

    View full details
    $202.79 - $202.79
    $202.79
    $202.79 - $202.79
    $202.79
  • THHN Building Wire, Copper, 12 AWG, 1C, Green, Stranded, 500 ft
    $164.39 - $164.39
    $164.39
    $164.39 - $164.39
    $164.39

    THHN Building Wire, Copper, 12 AWG, 1C, Green, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 12 AWG, 1C, Green, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procur...

    View full details
    $164.39 - $164.39
    $164.39
    $164.39 - $164.39
    $164.39

About Electrical

Industrial-grade electrical components, wire management, connectors, and protection devices for commercial and facility maintenance work. Whether you're wiring a temporary jobsite panel or maintaining a permanent installation, every product includes full spec documentation. Planning a jobsite with generator power? See our breakdown of the best portable generators for contractors for units that pair well with this equipment.

Electrical supplies for maintenance, wiring support, identification, power control, and jobsite service.

The Electrical collection brings together electrical parts and support supplies used by contractors and facility teams. It includes items for labeling, controls, wire management, switching, fuses, relays, boxes, covers, and installation support. Because electrical applications can be specific, product ratings and compatibility should always be reviewed before ordering.

What you can find in this collection

  • Electrical labels, signs, and identification products
  • Switches, relays, fuses, and control components
  • Wire, cable, conduit support, boxes, and covers
  • Electrical tools and installation accessories

How to choose the right products

  • Check voltage, amperage, rating, material, dimensions, and environment before selecting a product.
  • For controls and replacement parts, compare product specifications and manufacturer part number.
  • Use clear labels and identification products where safety communication or panel organization is required.

Common applications

  • Electrical maintenance
  • Panel and control work
  • Facility labeling
  • Commercial installation support

Related categories

Product examples

These links point to individual product pages so customers and search engines can move from the category hub into specific items.

For building wiring, the THHN Building Wire, Copper, 8 AWG, 1C, Gray, Stranded, 500 ft is a Southwire single-conductor stranded copper wire with PVC insulation, packaged on a spool. For Wall-Trak raceway runs, the Internal Elbow Base and Cover, White is a non-metallic Hubbell Wiring Device-Kellems elbow base and cover with a 1.25 in. bend radius. For gas appliance controls, the Resido S8610U3009 Universal from Honeywell is an intermittent pilot control for LP and natural gas with field-selectable prepurge and ignition trial timings, for single and dual rod applications. The Weatherproof Cover, Single Gang Box Type, 1 Gang, Blank Cover Type from Bell Outdoor is a gray aluminum cover with a neoprene gasket for single-gang boxes, 4 1/2 in. high and 2 3/4 in. wide. The Control Transformer, 200 VA, Not Rated, 120V AC, 208V AC from Square D is a 200 VA single-phase control transformer with an open enclosure and foot mounting, part number 9070T200D3.

Frequently asked questions

How should I compare electrical products?

Compare the application, material, size, rating, compatibility, manufacturer part number, and package quantity before ordering. For replacement parts, always check the product page specifications against the original part.

Why is this collection useful?

A well-structured collection page helps buyers narrow a large product catalog into relevant categories and product pages. It also gives search engines clearer context about how products relate to the broader category.

Electrical supplies and wiring accessories

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