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  • THHN Building Wire, Copper, 8 AWG, 1C, Red, Stranded, 100 ft
    $135.59 - $135.59
    $135.59
    $135.59 - $135.59
    $135.59

    THHN Building Wire, Copper, 8 AWG, 1C, Red, Stranded, 100 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 8 AWG, 1C, Red, Stranded, 100 ft This wire & cable is selected for contractor, maintenance, and procureme...

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    $135.59 - $135.59
    $135.59
    $135.59 - $135.59
    $135.59
  • THHN Building Wire, Copper, 14 AWG, 1C, Red, Stranded, 500 ft
    $134.39 - $134.39
    $134.39
    $134.39 - $134.39
    $134.39

    THHN Building Wire, Copper, 14 AWG, 1C, Red, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 14 AWG, 1C, Red, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procurem...

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    $134.39 - $134.39
    $134.39
    $134.39 - $134.39
    $134.39
  • THHN Building Wire, Copper, 14 AWG, 1C, Gray, Stranded, 500 ft
    $130.79 - $130.79
    $130.79
    $130.79 - $130.79
    $130.79

    THHN Building Wire, Copper, 14 AWG, 1C, Gray, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 14 AWG, 1C, Gray, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procure...

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    $130.79 - $130.79
    $130.79
    $130.79 - $130.79
    $130.79
  • THHN Building Wire, Copper, 14 AWG, 1C, Beige, Stranded, 500 ft
    $141.59 - $141.59
    $141.59
    $141.59 - $141.59
    $141.59

    THHN Building Wire, Copper, 14 AWG, 1C, Beige, Stranded, 500 ft

    SOUTHWIRE
    In stock

    SOUTHWIRE THHN Building Wire, Copper, 14 AWG, 1C, Beige, Stranded, 500 ft This wire & cable is selected for contractor, maintenance, and procur...

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    $141.59 - $141.59
    $141.59
    $141.59 - $141.59
    $141.59
  • Power Supply, 90/264V AC, 24V DC, 15 W, 0.625 A, DIN Rail/Panel
    $142.79 - $142.79
    $142.79
    $142.79 - $142.79
    $142.79

    Power Supply, 90/264V AC, 24V DC, 15 W, 0.625 A, DIN Rail/Panel

    MODICON
    In stock

    MODICON Power Supply, 90/264V AC, 24V DC, 15 W, 0.625 A, DIN Rail/Panel This power quality & distribution is selected for contractor, maintenan...

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    $142.79 - $142.79
    $142.79
    $142.79 - $142.79
    $142.79
  • Quick Release Padlock Latch Electrical Enclosures, 6 in H, 4 in D, 6 in W, 1, 12, 3R, 4, 4X, 6P
    $134.39 - $134.39
    $134.39
    $134.39 - $134.39
    $134.39

    Quick Release Padlock Latch Electrical Enclosures, 6 in H, 4 in D, 6 in W, 1, 12, 3R, 4, 4X, 6P

    WIEGMANN
    In stock

    WIEGMANN Quick Release Padlock Latch Electrical Enclosures, 6 in H, 4 in D, 6 in W, 1, 12, 3R, 4, 4X, 6P This electrical enclosures, wireways &...

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    $134.39 - $134.39
    $134.39
    $134.39 - $134.39
    $134.39
  • Cable Protector, 9/16 in H, 30 ft L, 3-1/4 in W, 1 Channel, Black
    $130.79 - $130.79
    $130.79
    $130.79 - $130.79
    $130.79

    Cable Protector, 9/16 in H, 30 ft L, 3-1/4 in W, 1 Channel, Black

    D-LINE
    In stock

    D-LINE Cable Protector, 9/16 in H, 30 ft L, 3-1/4 in W, 1 Channel, Black This cable management & conduit is selected for contractor, maintenanc...

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    $130.79 - $130.79
    $130.79
    $130.79 - $130.79
    $130.79
  • Panel Jack, Yellow, Type K, Jack
    $13.67 - $13.67
    $13.67
    $13.67 - $13.67
    $13.67

    Panel Jack, Yellow, Type K, Jack

    TEMPCO
    In stock

    TEMPCO Panel Jack, Yellow, Type K, Jack This industrial electrical controls & automation is selected for contractor, maintenance, and procureme...

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    $13.67 - $13.67
    $13.67
    $13.67 - $13.67
    $13.67
  • WireDisconnect,Copper,Bare,None,PK500
    $110.99 - $110.99
    $110.99
    $110.99 - $110.99
    $110.99

    WireDisconnect,Copper,Bare,None,PK500

    3M
    Low stock

    3M WireDisconnect,Copper,Bare,None,PK500 This electrical connectors is selected for contractor, maintenance, and procurement teams that need clear ...

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    $110.99 - $110.99
    $110.99
    $110.99 - $110.99
    $110.99
  • ScotchlokAluminum Two Hole Lug 40137
    $31.55 - $31.55
    $31.55
    $31.55 - $31.55
    $31.55

    ScotchlokAluminum Two Hole Lug 40137

    3M
    In stock

    3M ScotchlokAluminum Two Hole Lug 40137 This electrical connectors is selected for contractor, maintenance, and procurement teams that need clear s...

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    $31.55 - $31.55
    $31.55
    $31.55 - $31.55
    $31.55
  • Ring Terminal, 1/2 in Stud Size, 8 AWG, 1,000 V, Nylon Insulated, Red, Crimp Termination Only
    $357.59 - $357.59
    $357.59
    $357.59 - $357.59
    $357.59

    Ring Terminal, 1/2 in Stud Size, 8 AWG, 1,000 V, Nylon Insulated, Red, Crimp Termination Only

    3M
    In stock

    3M Ring Terminal, 1/2 in Stud Size, 8 AWG, 1,000 V, Nylon Insulated, Red, Crimp Termination Only is selected for professional contractors, maintena...

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    $357.59 - $357.59
    $357.59
    $357.59 - $357.59
    $357.59
  • $44.66 - $44.66
    $44.66
    $97.43
    $97.43 - $97.43
    $97.43

    Knockout Punch, 1 In

    GREENLEE
    In stock

    GREENLEE Electrical Tool In the Electrical Tools category, this electrical tool supports consistent performance for routine use. Selected for depen...

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    $44.66 - $44.66
    $44.66
    $97.43
    $97.43 - $97.43
    $97.43
  • $382.22 - $382.22
    $382.22
    $872.39
    $872.39 - $872.39
    $872.39

    Reel Roller, 33.5 x 26.5 x4.5, 2000 lb, Red

    GARDNER BENDER
    In stock

    GARDNER BENDER Electrical Tool In the Electrical Tools category, this electrical tool supports consistent performance for routine use. A straightfo...

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    $382.22 - $382.22
    $382.22
    $872.39
    $872.39 - $872.39
    $872.39
  • Save 14% Save %
    $1.74
    $1.74 - $1.74
    $1.74
    $1.50
    $1.50 - $1.50
    $1.50

    Electrical Tape, 7 mil, 3/4" x 60 ft., Blue

    CONTRACTOR SELECT
    In stock

    Mfr #: 19N748 Price For: Each Max. Voltage: 600 Item: Electrical Tape Shape: Continuous Roll Width: 3/4" Material: Vinyl Length: 60 ft. Color: Blu...

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    $1.74
    $1.74 - $1.74
    $1.74
    $1.50
    $1.50 - $1.50
    $1.50
    Save 14% Save %
  • Data Cable,Cat 6,23 AWG,1000ft,Blue
    $691.19 - $691.19
    $691.19
    $691.19 - $691.19
    $691.19

    Data Cable,Cat 6,23 AWG,1000ft,Blue

    GENSPEED
    In stock

    GENSPEED Data Cable,Cat 6,23 AWG,1000ft,Blue This wire & cable is selected for contractor, maintenance, and procurement teams that need clear s...

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    $691.19 - $691.19
    $691.19
    $691.19 - $691.19
    $691.19
  • Through-Beam Photoelectric Sensor Set, Bare Wire, Straight, Rectangular, Selectable Light On/Dark On, NPN and PNP
    $391.19 - $391.19
    $391.19
    $391.19 - $391.19
    $391.19

    Through-Beam Photoelectric Sensor Set, Bare Wire, Straight, Rectangular, Selectable Light On/Dark On, NPN and PNP

    OMRON
    In stock

    OMRON Through-Beam Photoelectric Sensor Set, Bare Wire, Straight, Rectangular, Selectable Light On/Dark On, NPN and PNP This industrial electrical ...

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    $391.19 - $391.19
    $391.19
    $391.19 - $391.19
    $391.19
  • Heavy Duty Limit Switch, Adjustable Push, Rod, 2NC/2NO, 10A at 600V AC, Actuator Location: Top
    $380.39 - $380.39
    $380.39
    $380.39 - $380.39
    $380.39

    Heavy Duty Limit Switch, Adjustable Push, Rod, 2NC/2NO, 10A at 600V AC, Actuator Location: Top

    TELEMECANIQUE SENSORS
    In stock

    TELEMECANIQUE SENSORS Heavy Duty Limit Switch, Adjustable Push, Rod, 2NC/2NO, 10A at 600V AC, Actuator Location: Top This industrial electrical con...

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    $380.39 - $380.39
    $380.39
    $380.39 - $380.39
    $380.39
  • 1/4 Turn Latch Electrical Enclosures, 24 in H, 6 in D, 20 in W, 1, Steel
    $361.19 - $361.19
    $361.19
    $361.19 - $361.19
    $361.19

    1/4 Turn Latch Electrical Enclosures, 24 in H, 6 in D, 20 in W, 1, Steel

    WIEGMANN
    In stock

    WIEGMANN 1/4 Turn Latch Electrical Enclosures, 24 in H, 6 in D, 20 in W, 1, Steel This electrical enclosures, wireways & covers is selected for...

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    $361.19 - $361.19
    $361.19
    $361.19 - $361.19
    $361.19
  • Non-Metallic Underground Feeder Cable, UF-B, 10 AWG, 2C with Ground C, Gray, PVC, Solid, 600V AC
    $569.99 - $569.99
    $569.99
    $569.99 - $569.99
    $569.99

    Non-Metallic Underground Feeder Cable, UF-B, 10 AWG, 2C with Ground C, Gray, PVC, Solid, 600V AC

    ROMEX
    In stock

    ROMEX Non-Metallic Underground Feeder Cable, UF-B, 10 AWG, 2C with Ground C, Gray, PVC, Solid, 600V AC This wire & cable is selected for contra...

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    $569.99 - $569.99
    $569.99
    $569.99 - $569.99
    $569.99
  • 1/4 Turn Latch Electrical Enclosures, 36 in H, 12 in D, 30 in W, 1, Steel
    $531.59 - $531.59
    $531.59
    $531.59 - $531.59
    $531.59

    1/4 Turn Latch Electrical Enclosures, 36 in H, 12 in D, 30 in W, 1, Steel

    WIEGMANN
    In stock

    WIEGMANN 1/4 Turn Latch Electrical Enclosures, 36 in H, 12 in D, 30 in W, 1, Steel This electrical enclosures, wireways & covers is selected fo...

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    $531.59 - $531.59
    $531.59
    $531.59 - $531.59
    $531.59
  • IEC Magnetic Contactor, 1NC/1NO, 24V DC, 3 P, Reversing, Screw Clamp
    $440.39 - $440.39
    $440.39
    $440.39 - $440.39
    $440.39

    IEC Magnetic Contactor, 1NC/1NO, 24V DC, 3 P, Reversing, Screw Clamp

    SQUARE D
    In stock

    SQUARE D IEC Magnetic Contactor, 1NC/1NO, 24V DC, 3 P, Reversing, Screw Clamp This industrial electrical controls & automation is selected for ...

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    $440.39 - $440.39
    $440.39
    $440.39 - $440.39
    $440.39
  • Locking Connector, Non-NEMA, 60 A, 600V AC, Three Phase, 4 Pole, Screw Terminals, Blue
    $933.12 - $933.12
    $933.12
    $933.12 - $933.12
    $933.12

    Locking Connector, Non-NEMA, 60 A, 600V AC, Three Phase, 4 Pole, Screw Terminals, Blue

    HUBBELL WIRING DEVICE-KELLEMS
    In stock

    HUBBELL WIRING DEVICE-KELLEMS Locking Connector, Non-NEMA, 60 A, 600V AC, Three Phase, 4 Pole, Screw Terminals, Blue This wiring devices is selecte...

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    $933.12 - $933.12
    $933.12
    $933.12 - $933.12
    $933.12
  • Data Cable,Cat 5e,24 AWG,1000ft,Black
    $525.59 - $525.59
    $525.59
    $525.59 - $525.59
    $525.59

    Data Cable,Cat 5e,24 AWG,1000ft,Black

    GENSPEED
    In stock

    GENSPEED Data Cable,Cat 5e,24 AWG,1000ft,Black This wire & cable is selected for contractor, maintenance, and procurement teams that need clear...

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    $525.59 - $525.59
    $525.59
    $525.59 - $525.59
    $525.59
  • Watertight Pin & Sleeve Inlet, 30 A, 480V AC, Three Phase, 3 Pole, IEC Grounding, Red
    $411.59 - $411.59
    $411.59
    $411.59 - $411.59
    $411.59

    Watertight Pin & Sleeve Inlet, 30 A, 480V AC, Three Phase, 3 Pole, IEC Grounding, Red

    HUBBELL WIRING DEVICE-KELLEMS
    In stock

    HUBBELL WIRING DEVICE-KELLEMS Watertight Pin & Sleeve Inlet, 30 A, 480V AC, Three Phase, 3 Pole, IEC Grounding, Red This wiring devices is sele...

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    $411.59 - $411.59
    $411.59
    $411.59 - $411.59
    $411.59

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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