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  • Fork Terminal, #8 Stud Size, 18 AWG, 600 V, Vinyl Insulated, Red, Crimp Termination Only, 100 PK
    $123.59 - $123.59
    $123.59
    $123.59 - $123.59
    $123.59

    Fork Terminal, #8 Stud Size, 18 AWG, 600 V, Vinyl Insulated, Red, Crimp Termination Only, 100 PK

    3M
    In stock

    3M Fork Terminal, #8 Stud Size, 18 AWG, 600 V, Vinyl Insulated, Red, Crimp Termination Only, 100 PK This electrical connectors is selected for cont...

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    $123.59 - $123.59
    $123.59
    $123.59 - $123.59
    $123.59
  • Insulation-Displacement Wire Connector, 14 AWG Max, 2 Port, Red, Polypropylene Insulation, 600 V
    $22.79 - $22.79
    $22.79
    $22.79 - $22.79
    $22.79

    Insulation-Displacement Wire Connector, 14 AWG Max, 2 Port, Red, Polypropylene Insulation, 600 V

    3M
    In stock

    3M Insulation-Displacement Wire Connector, 14 AWG Max, 2 Port, Red, Polypropylene Insulation, 600 V This electrical connectors is selected for cont...

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    $22.79 - $22.79
    $22.79
    $22.79 - $22.79
    $22.79
  • Wire Connector Kit, 250 kcmil Max, Black, EPDM Rubber Insulation, 1,000 V
    $199.19 - $199.19
    $199.19
    $199.19 - $199.19
    $199.19

    Wire Connector Kit, 250 kcmil Max, Black, EPDM Rubber Insulation, 1,000 V

    3M
    In stock

    3M Wire Connector Kit, 250 kcmil Max, Black, EPDM Rubber Insulation, 1,000 V This electrical connectors is selected for contractor, maintenance, an...

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    $199.19 - $199.19
    $199.19
    $199.19 - $199.19
    $199.19
  • Adhesive Lined Heat Shrink Tube, Thin Wall, 2.5:1 I.D. Shrink Ratio, 0.13 in I.D. Before Shrinking, 25 PK
    $305.99 - $305.99
    $305.99
    $305.99 - $305.99
    $305.99

    Adhesive Lined Heat Shrink Tube, Thin Wall, 2.5:1 I.D. Shrink Ratio, 0.13 in I.D. Before Shrinking, 25 PK

    3M
    Low stock

    3M Adhesive Lined Heat Shrink Tube, Thin Wall, 2.5:1 I.D. Shrink Ratio, 0.13 in I.D. Before Shrinking, 25 PK This cable management & conduit is...

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    $305.99 - $305.99
    $305.99
    $305.99 - $305.99
    $305.99
  • Adhesive Lined Heat Shrink Tube, Thin Wall, 2:1 I.D. Shrink Ratio, 0.19 in I.D. Before Shrinking
    $29.99 - $29.99
    $29.99
    $29.99 - $29.99
    $29.99

    Adhesive Lined Heat Shrink Tube, Thin Wall, 2:1 I.D. Shrink Ratio, 0.19 in I.D. Before Shrinking

    3M
    In stock

    3M Adhesive Lined Heat Shrink Tube, Thin Wall, 2:1 I.D. Shrink Ratio, 0.19 in I.D. Before Shrinking This cable management & conduit is selected...

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    $29.99 - $29.99
    $29.99
    $29.99 - $29.99
    $29.99
  • Adhesive Lined Heat Shrink Tube, Thin Wall, 2:1 I.D. Shrink Ratio, 0.75 in I.D. Before Shrinking
    $52.43 - $52.43
    $52.43
    $52.43 - $52.43
    $52.43

    Adhesive Lined Heat Shrink Tube, Thin Wall, 2:1 I.D. Shrink Ratio, 0.75 in I.D. Before Shrinking

    3M
    In stock

    3M Adhesive Lined Heat Shrink Tube, Thin Wall, 2:1 I.D. Shrink Ratio, 0.75 in I.D. Before Shrinking This cable management & conduit is selected...

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    $52.43 - $52.43
    $52.43
    $52.43 - $52.43
    $52.43
  • Adhesive Lined Heat Shrink Tube, Thin Wall, 2.5:1 I.D. Shrink Ratio, 0.13 in I.D. Before Shrinking
    $302.39 - $302.39
    $302.39
    $302.39 - $302.39
    $302.39

    Adhesive Lined Heat Shrink Tube, Thin Wall, 2.5:1 I.D. Shrink Ratio, 0.13 in I.D. Before Shrinking

    3M
    In stock

    3M Adhesive Lined Heat Shrink Tube, Thin Wall, 2.5:1 I.D. Shrink Ratio, 0.13 in I.D. Before Shrinking This cable management & conduit is select...

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    $302.39 - $302.39
    $302.39
    $302.39 - $302.39
    $302.39
  • Insulation-Displacement Wire Connector, 18 AWG Max, 3 Port, Black, Polycarbonate Insulation, 600 V
    $260.39 - $260.39
    $260.39
    $260.39 - $260.39
    $260.39

    Insulation-Displacement Wire Connector, 18 AWG Max, 3 Port, Black, Polycarbonate Insulation, 600 V

    3M
    In stock

    3M Insulation-Displacement Wire Connector, 18 AWG Max, 3 Port, Black, Polycarbonate Insulation, 600 V This electrical connectors is selected for co...

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    $260.39 - $260.39
    $260.39
    $260.39 - $260.39
    $260.39
  • Adhesive Lined Heat Shrink Tube, Thin Wall, 3:1 I.D. Shrink Ratio, 1 in I.D. Before Shrinking, 4 ft
    $391.19 - $391.19
    $391.19
    $391.19 - $391.19
    $391.19

    Adhesive Lined Heat Shrink Tube, Thin Wall, 3:1 I.D. Shrink Ratio, 1 in I.D. Before Shrinking, 4 ft

    3M
    In stock

    3M Adhesive Lined Heat Shrink Tube, Thin Wall, 3:1 I.D. Shrink Ratio, 1 in I.D. Before Shrinking, 4 ft This cable management & conduit is selec...

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    $391.19 - $391.19
    $391.19
    $391.19 - $391.19
    $391.19
  • Insulation-Displacement Wire Connector, 14 AWG Max, 1 Port, Blue, Nylon Insulation, 600 V, 50 PK
    $35.75 - $35.75
    $35.75
    $35.75 - $35.75
    $35.75

    Insulation-Displacement Wire Connector, 14 AWG Max, 1 Port, Blue, Nylon Insulation, 600 V, 50 PK

    3M
    In stock

    3M Insulation-Displacement Wire Connector, 14 AWG Max, 1 Port, Blue, Nylon Insulation, 600 V, 50 PK This electrical connectors is selected for cont...

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    $35.75 - $35.75
    $35.75
    $35.75 - $35.75
    $35.75
  • Adhesive Lined Heat Shrink Tube, Thin Wall, 3:1 I.D. Shrink Ratio, 0.25 in I.D. Before Shrinking
    $285.59 - $285.59
    $285.59
    $285.59 - $285.59
    $285.59

    Adhesive Lined Heat Shrink Tube, Thin Wall, 3:1 I.D. Shrink Ratio, 0.25 in I.D. Before Shrinking

    3M
    In stock

    3M Adhesive Lined Heat Shrink Tube, Thin Wall, 3:1 I.D. Shrink Ratio, 0.25 in I.D. Before Shrinking This cable management & conduit is selected...

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    $285.59 - $285.59
    $285.59
    $285.59 - $285.59
    $285.59
  • Heat Shrink Tube, Heavy Wall, 3:1 I.D. Shrink Ratio, 0.8 in I.D. Before Shrinking, Black, 4 ft
    $343.19 - $343.19
    $343.19
    $343.19 - $343.19
    $343.19

    Heat Shrink Tube, Heavy Wall, 3:1 I.D. Shrink Ratio, 0.8 in I.D. Before Shrinking, Black, 4 ft

    3M
    In stock

    3M Heat Shrink Tube, Heavy Wall, 3:1 I.D. Shrink Ratio, 0.8 in I.D. Before Shrinking, Black, 4 ft This cable management & conduit is selected f...

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    $343.19 - $343.19
    $343.19
    $343.19 - $343.19
    $343.19
  • Fork Terminal, #10 Stud Size, 10 AWG, 600 V, Heat Shrink Insulated, Yellow, Crimp Termination Only
    $65.03 - $65.03
    $65.03
    $65.03 - $65.03
    $65.03

    Fork Terminal, #10 Stud Size, 10 AWG, 600 V, Heat Shrink Insulated, Yellow, Crimp Termination Only

    3M
    In stock

    3M Fork Terminal, #10 Stud Size, 10 AWG, 600 V, Heat Shrink Insulated, Yellow, Crimp Termination Only This electrical connectors is selected for co...

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    $65.03 - $65.03
    $65.03
    $65.03 - $65.03
    $65.03
  • Ring Terminal, 1/4 in Stud Size, 10 AWG, 600 V, Heat Shrink Insulated, Yellow, 25 PK
    $63.47 - $63.47
    $63.47
    $63.47 - $63.47
    $63.47

    Ring Terminal, 1/4 in Stud Size, 10 AWG, 600 V, Heat Shrink Insulated, Yellow, 25 PK

    3M
    In stock

    3M Ring Terminal, 1/4 in Stud Size, 10 AWG, 600 V, Heat Shrink Insulated, Yellow, 25 PK This electrical connectors is selected for contractor, main...

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    $63.47 - $63.47
    $63.47
    $63.47 - $63.47
    $63.47
  • Adhesive Lined Heat Shrink Tube, Heavy Wall, 3:1 I.D. Shrink Ratio, 1.1 in I.D. Before Shrinking
    $353.99 - $353.99
    $353.99
    $353.99 - $353.99
    $353.99

    Adhesive Lined Heat Shrink Tube, Heavy Wall, 3:1 I.D. Shrink Ratio, 1.1 in I.D. Before Shrinking

    3M
    In stock

    3M Adhesive Lined Heat Shrink Tube, Heavy Wall, 3:1 I.D. Shrink Ratio, 1.1 in I.D. Before Shrinking This cable management & conduit is selected...

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    $353.99 - $353.99
    $353.99
    $353.99 - $353.99
    $353.99
  • Splice Kit, 4 AWG Max, Black, EPDM Rubber Insulation, 1,000 V
    $187.19 - $187.19
    $187.19
    $187.19 - $187.19
    $187.19

    Splice Kit, 4 AWG Max, Black, EPDM Rubber Insulation, 1,000 V

    3M
    In stock

    3M Splice Kit, 4 AWG Max, Black, EPDM Rubber Insulation, 1,000 V This electrical connectors is selected for contractor, maintenance, and procuremen...

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    $187.19 - $187.19
    $187.19
    $187.19 - $187.19
    $187.19
  • Fork Terminal, #10 Stud Size, 14 AWG, 600 V, Nylon Insulated, Blue, Crimp Termination Only, 100 PK
    $188.39 - $188.39
    $188.39
    $188.39 - $188.39
    $188.39

    Fork Terminal, #10 Stud Size, 14 AWG, 600 V, Nylon Insulated, Blue, Crimp Termination Only, 100 PK

    3M
    In stock

    3M Fork Terminal, #10 Stud Size, 14 AWG, 600 V, Nylon Insulated, Blue, Crimp Termination Only, 100 PK This electrical connectors is selected for co...

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    $188.39 - $188.39
    $188.39
    $188.39 - $188.39
    $188.39
  • Pin Terminal, 10 AWG, 600 V, Bare Insulated, Bare, Crimp Termination Only, 50 PK
    $38.27 - $38.27
    $38.27
    $38.27 - $38.27
    $38.27

    Pin Terminal, 10 AWG, 600 V, Bare Insulated, Bare, Crimp Termination Only, 50 PK

    3M
    In stock

    3M Pin Terminal, 10 AWG, 600 V, Bare Insulated, Bare, Crimp Termination Only, 50 PK This electrical connectors is selected for contractor, maintena...

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    $38.27 - $38.27
    $38.27
    $38.27 - $38.27
    $38.27
  • Ring Terminal, #10 Stud Size, 14 AWG, 600 V, Heat Shrink Insulated, Blue, Crimp Termination Only
    $50.15 - $50.15
    $50.15
    $50.15 - $50.15
    $50.15

    Ring Terminal, #10 Stud Size, 14 AWG, 600 V, Heat Shrink Insulated, Blue, Crimp Termination Only

    3M
    In stock

    3M Ring Terminal, #10 Stud Size, 14 AWG, 600 V, Heat Shrink Insulated, Blue, Crimp Termination Only This electrical connectors is selected for cont...

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    $50.15 - $50.15
    $50.15
    $50.15 - $50.15
    $50.15
  • Scotchlok Male Disconnect, Yellow, 12-10AWG, PK50
    $137.99 - $137.99
    $137.99
    $137.99 - $137.99
    $137.99

    Scotchlok Male Disconnect, Yellow, 12-10AWG, PK50

    3M
    In stock

    3M Scotchlok Male Disconnect, Yellow, 12-10AWG, PK50 This electrical connectors is selected for contractor, maintenance, and procurement teams that...

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    $137.99 - $137.99
    $137.99
    $137.99 - $137.99
    $137.99
  • Cold Shrink Tube, Medium Wall, 2:1 I.D. Shrink Ratio, 0.82 in I.D. Before Shrinking, Black, 8 in
    $42.18 - $42.18
    $42.18
    $42.18 - $42.18
    $42.18

    Cold Shrink Tube, Medium Wall, 2:1 I.D. Shrink Ratio, 0.82 in I.D. Before Shrinking, Black, 8 in

    3M
    In stock

    3M Cold Shrink Tube, Medium Wall, 2:1 I.D. Shrink Ratio, 0.82 in I.D. Before Shrinking, Black, 8 in This cable management & conduit is selected...

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    $42.18 - $42.18
    $42.18
    $42.18 - $42.18
    $42.18
  • Butt Splice Wire Connector, 4 AWG Max, Blue, Vinyl Insulation, 600 V, 100 PK
    $60.95 - $60.95
    $60.95
    $60.95 - $60.95
    $60.95

    Butt Splice Wire Connector, 4 AWG Max, Blue, Vinyl Insulation, 600 V, 100 PK

    3M
    In stock

    3M Butt Splice Wire Connector, 4 AWG Max, Blue, Vinyl Insulation, 600 V, 100 PK This electrical connectors is selected for contractor, maintenance,...

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    $60.95 - $60.95
    $60.95
    $60.95 - $60.95
    $60.95
  • Ring Terminal, #10 Stud Size, 14 AWG, 600 V, Bare Insulated, Bare, Crimp Termination Only, 100 PK
    $128.39 - $128.39
    $128.39
    $128.39 - $128.39
    $128.39

    Ring Terminal, #10 Stud Size, 14 AWG, 600 V, Bare Insulated, Bare, Crimp Termination Only, 100 PK

    3M
    In stock

    3M Ring Terminal, #10 Stud Size, 14 AWG, 600 V, Bare Insulated, Bare, Crimp Termination Only, 100 PK This electrical connectors is selected for con...

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    $128.39 - $128.39
    $128.39
    $128.39 - $128.39
    $128.39
  • Fork Terminal, #6 Stud Size, 14 AWG, 600 V, Vinyl Insulated, Blue, Crimp Termination Only, 100 PK
    $52.67 - $52.67
    $52.67
    $52.67 - $52.67
    $52.67

    Fork Terminal, #6 Stud Size, 14 AWG, 600 V, Vinyl Insulated, Blue, Crimp Termination Only, 100 PK

    3M
    In stock

    3M Fork Terminal, #6 Stud Size, 14 AWG, 600 V, Vinyl Insulated, Blue, Crimp Termination Only, 100 PK This electrical connectors is selected for con...

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    $52.67 - $52.67
    $52.67
    $52.67 - $52.67
    $52.67

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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