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Electrical

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  • One-Hole Compression Lug, 1 AWG Max, 5/16 in Stud, Short Barrel, Copper, Green, 10 PK
    $130.79 - $130.79
    $130.79
    $130.79 - $130.79
    $130.79

    One-Hole Compression Lug, 1 AWG Max, 5/16 in Stud, Short Barrel, Copper, Green, 10 PK

    3M
    Low stock

    3M One-Hole Compression Lug, 1 AWG Max, 5/16 in Stud, Short Barrel, Copper, Green, 10 PK This electrical connectors is selected for contractor, fac...

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    $130.79 - $130.79
    $130.79
    $130.79 - $130.79
    $130.79
  • Ring Terminal, 1/4 in Stud Size, 8 AWG, 1,000 V, Nylon Insulated, Red, Crimp Termination Only
    $164.39 - $164.39
    $164.39
    $164.39 - $164.39
    $164.39

    Ring Terminal, 1/4 in Stud Size, 8 AWG, 1,000 V, Nylon Insulated, Red, Crimp Termination Only

    3M
    In stock

    3M Ring Terminal, 1/4 in Stud Size, 8 AWG, 1,000 V, Nylon Insulated, Red, Crimp Termination Only This electrical connectors is selected for contrac...

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    $164.39 - $164.39
    $164.39
    $164.39 - $164.39
    $164.39
  • One-Hole Compression Lug, 2/0 AWG Max, 3/8 in Stud, Long Barrel, Copper, Black, 10 PK
    $179.99 - $179.99
    $179.99
    $179.99 - $179.99
    $179.99

    One-Hole Compression Lug, 2/0 AWG Max, 3/8 in Stud, Long Barrel, Copper, Black, 10 PK

    3M
    In stock

    3M One-Hole Compression Lug, 2/0 AWG Max, 3/8 in Stud, Long Barrel, Copper, Black, 10 PK This electrical connectors is selected for contractor, fac...

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    $179.99 - $179.99
    $179.99
    $179.99 - $179.99
    $179.99
  • Ring Terminal, #6 Stud Size, 10 AWG, 1,000 V, Bare Insulated, Bare, Crimp Termination Only, 500 PK
    $212.39 - $212.39
    $212.39
    $212.39 - $212.39
    $212.39

    Ring Terminal, #6 Stud Size, 10 AWG, 1,000 V, Bare Insulated, Bare, Crimp Termination Only, 500 PK

    3M
    In stock

    3M Ring Terminal, #6 Stud Size, 10 AWG, 1,000 V, Bare Insulated, Bare, Crimp Termination Only, 500 PK This electrical connectors is selected for co...

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    $212.39 - $212.39
    $212.39
    $212.39 - $212.39
    $212.39
  • One-Hole Compression Lug, 250 kcmil Max, 1/2 in Stud, Long Barrel, Copper, Yellow, 10 PK
    $280.79 - $280.79
    $280.79
    $280.79 - $280.79
    $280.79

    One-Hole Compression Lug, 250 kcmil Max, 1/2 in Stud, Long Barrel, Copper, Yellow, 10 PK

    3M
    In stock

    3M One-Hole Compression Lug, 250 kcmil Max, 1/2 in Stud, Long Barrel, Copper, Yellow, 10 PK This electrical connectors is selected for contractor, ...

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    $280.79 - $280.79
    $280.79
    $280.79 - $280.79
    $280.79
  • Ring Terminal, #8 Stud Size, 14 AWG, 1,000 V, Bare Insulated, Bare, Crimp Termination Only, 1000 PK
    $345.59 - $345.59
    $345.59
    $345.59 - $345.59
    $345.59

    Ring Terminal, #8 Stud Size, 14 AWG, 1,000 V, Bare Insulated, Bare, Crimp Termination Only, 1000 PK

    3M
    In stock

    3M Ring Terminal, #8 Stud Size, 14 AWG, 1,000 V, Bare Insulated, Bare, Crimp Termination Only, 1000 PK This electrical connectors is selected for c...

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    $345.59 - $345.59
    $345.59
    $345.59 - $345.59
    $345.59
  • Ring Terminal, 3/8 in Stud Size, 6 AWG, 1,000 V, Nylon Insulated, Blue, Crimp Termination Only
    $382.79 - $382.79
    $382.79
    $382.79 - $382.79
    $382.79

    Ring Terminal, 3/8 in Stud Size, 6 AWG, 1,000 V, Nylon Insulated, Blue, Crimp Termination Only

    3M
    In stock

    3M Ring Terminal, 3/8 in Stud Size, 6 AWG, 1,000 V, Nylon Insulated, Blue, Crimp Termination Only This electrical connectors is selected for contra...

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    $382.79 - $382.79
    $382.79
    $382.79 - $382.79
    $382.79
  • One-Hole Compression Lug, 4 AWG Max, #10 Stud, Short Barrel, Copper, Gray, 50 PK
    $387.59 - $387.59
    $387.59
    $387.59 - $387.59
    $387.59

    One-Hole Compression Lug, 4 AWG Max, #10 Stud, Short Barrel, Copper, Gray, 50 PK

    3M
    In stock

    3M One-Hole Compression Lug, 4 AWG Max, #10 Stud, Short Barrel, Copper, Gray, 50 PK is selected for professional contractors, maintenance teams, an...

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    $387.59 - $387.59
    $387.59
    $387.59 - $387.59
    $387.59
  • Female Disconnect, Yellow, 12to10AWG, PK500
    $451.19 - $451.19
    $451.19
    $451.19 - $451.19
    $451.19

    Female Disconnect, Yellow, 12to10AWG, PK500

    3M
    Low stock

    3M Female Disconnect, Yellow, 12to10AWG, PK500 is selected for professional contractors, maintenance teams, and facility buyers who need clear spec...

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    $451.19 - $451.19
    $451.19
    $451.19 - $451.19
    $451.19
  • One-Hole Compression Lug, 600 kcmil Max, 1/2 in Stud, Long Barrel, Copper, Green, 6 PK
    $443.99 - $443.99
    $443.99
    $443.99 - $443.99
    $443.99

    One-Hole Compression Lug, 600 kcmil Max, 1/2 in Stud, Long Barrel, Copper, Green, 6 PK

    3M
    In stock

    3M One-Hole Compression Lug, 600 kcmil Max, 1/2 in Stud, Long Barrel, Copper, Green, 6 PK is selected for professional contractors, maintenance tea...

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    $443.99 - $443.99
    $443.99
    $443.99 - $443.99
    $443.99
  • Electric, Ignition, Spark Plug, Maxon, 90-2
    $161.99 - $161.99
    $161.99
    $161.99 - $161.99
    $161.99

    Electric, Ignition, Spark Plug, Maxon, 90-2

    Accurex
    In stock

    Electric,Ignition,Spark Plug,Maxon,90-2. This is a genuine OEM (Original Equipment Manufacturer) part.

    $161.99 - $161.99
    $161.99
    $161.99 - $161.99
    $161.99
  • $0.00 - $0.00
    $0.00
    $53.63
    $53.63 - $53.63
    $53.63

    Replacement for 3M 88-super-1-1/2x44

    3M
    In stock

    3M — Electrical Tapes — Replacement for 3M 88-super-1-1/2x44 3M Electrical Tapes built for consistent performance in maintenance, inspection, and r...

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    $0.00 - $0.00
    $0.00
    $53.63
    $53.63 - $53.63
    $53.63
  • $250.56 - $250.56
    $250.56
    $589.19
    $589.19 - $589.19
    $589.19

    Electrical Tape, 20 mil, 4" x 100 ft., PK4

    3M
    In stock

    Mfr #: 51-PRINTED-4X100FT PRESSURE-SENSITIVE, RUBBER ADHESIVE: Provides optimized adhesion BLACK PVC BACKING: Offers good mechanical strength and ...

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    $250.56 - $250.56
    $250.56
    $589.19
    $589.19 - $589.19
    $589.19
  • $0.00 - $0.00
    $0.00
    $23.52
    $23.52 - $23.52
    $23.52

    L.H. Dottie 3/4'' x 60' Black Electrical Tape, 10PK

    L.H. DOTTIE
    In stock

    L.H. DOTTIE — Electrical Tapes — L.H. Dottie 3/4'' x 60' Black Electrical Tape, 10PK A practical Electrical Tapes by L.H. DOTTIE intended for repea...

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    $0.00 - $0.00
    $0.00
    $23.52
    $23.52 - $23.52
    $23.52
  • $412.96 - $412.96
    $412.96
    $1,106.39
    $1,106.39 - $1,106.39
    $1,106.39

    Electrical Tape, 10 mil, 2"x100 ft., Black, PK24

    3M
    In stock

    3M — Electrical Tapes — Electrical Tape, 10 mil, 2"x100 ft., Black, PK24 Designed for professional use, this 3M Electrical Tapes helps keep parts a...

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    $412.96 - $412.96
    $412.96
    $1,106.39
    $1,106.39 - $1,106.39
    $1,106.39
  • $401.94 - $401.94
    $401.94
    $1,125.59
    $1,125.59 - $1,125.59
    $1,125.59

    Electrical Tape, 1-1/2" x 82-1/2 ft., PK30

    3M
    In stock

    Mfr #: ft Coated cotton fabric provides high abrasion and cut-through protection on wire and cable splices Withstands a temperature range of 15 to...

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    $401.94 - $401.94
    $401.94
    $1,125.59
    $1,125.59 - $1,125.59
    $1,125.59
  • $24.94 - $24.94
    $24.94
    $62.27
    $62.27 - $62.27
    $62.27

    Utility Tape, 2.2 mil, 3/4" x 216 ft., Clear

    3M
    In stock

    3M — Electrical Tapes — Utility Tape, 2.2 mil, 3/4" x 216 ft., Clear Designed for professional use, this 3M Electrical Tapes helps keep parts and t...

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    $24.94 - $24.94
    $24.94
    $62.27
    $62.27 - $62.27
    $62.27
  • $545.20 - $545.20
    $545.20
    $1,281.59
    $1,281.59 - $1,281.59
    $1,281.59

    Electrical Tape, 7 mil, 3/4"x60 ft., Yellow, PK20

    3M
    In stock

    Mfr #: 2510-3/4x60FT STRONG ALL-AROUND: Excellent dielectric strength and tensile threshold OPERATING TEMPERATURE: Electrical properties are stabl...

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    $545.20 - $545.20
    $545.20
    $1,281.59
    $1,281.59 - $1,281.59
    $1,281.59
  • $7.54 - $7.54
    $7.54
    $20.99
    $20.99 - $20.99
    $20.99

    Electrical Tape, 1 mil, 1/4"x72 yd., Black

    3M
    In stock

    Mfr #: Black Polyester Film Tape: flame-retardant tape with high dielectric strength and acrylic adhesive is designed for electrical insulations. ...

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    $7.54 - $7.54
    $7.54
    $20.99
    $20.99 - $20.99
    $20.99
  • $11.60 - $11.60
    $11.60
    $28.79
    $28.79 - $28.79
    $28.79

    Insulating Electrical Tape, 7 mil, Blk

    3M
    In stock

    3M — Electrical Tapes — Insulating Electrical Tape, 7 mil, Blk This Electrical Tapes from 3M supports day-to-day operations where predictable fit a...

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    $11.60 - $11.60
    $11.60
    $28.79
    $28.79 - $28.79
    $28.79
  • $41.76 - $41.76
    $41.76
    $104.03
    $104.03 - $104.03
    $104.03

    Mastic Tape, 125 mil, 3-1/4" x 4-1/2", PK10

    3M
    In stock

    3M — Electrical Tapes — Mastic Tape, 125 mil, 3-1/4" x 4-1/2", PK10 3M Electrical Tapes built for consistent performance in maintenance, inspection...

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    $41.76 - $41.76
    $41.76
    $104.03
    $104.03 - $104.03
    $104.03
  • $5.80 - $5.80
    $5.80
    $13.67
    $13.67 - $13.67
    $13.67

    Self Fusing Tape, 1 In. W, 144 In. L

    ER TAPE
    In stock

    ER TAPE — Electrical Tapes — Self Fusing Tape, 1 In. W, 144 In. L ER TAPE Electrical Tapes built for consistent performance in maintenance, inspect...

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    $5.80 - $5.80
    $5.80
    $13.67
    $13.67 - $13.67
    $13.67
  • $2.32 - $2.32
    $2.32
    $4.43
    $4.43 - $4.43
    $4.43

    Elec Tape, 60 ft Lx3/4 in W, 7 mil, Black

    3M
    In stock

    3M — Electrical Tapes — Elec Tape, 60 ft Lx3/4 in W, 7 mil, Black This Electrical Tapes from 3M supports day-to-day operations where predictable fi...

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    $2.32 - $2.32
    $2.32
    $4.43
    $4.43 - $4.43
    $4.43
  • $5.22 - $5.22
    $5.22
    $11.15
    $11.15 - $11.15
    $11.15

    Utility Tape, 6 mil, 2" x 150 ft., Gray

    3M
    In stock

    3M — Electrical Tapes — Utility Tape, 6 mil, 2" x 150 ft., Gray A practical Electrical Tapes by 3M intended for repeatable results in shop, facilit...

    View full details
    $5.22 - $5.22
    $5.22
    $11.15
    $11.15 - $11.15
    $11.15

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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