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  • Original price $121.19 - Original price $121.19
    Original price
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    Current price $121.19

    Liquid-Tight Flex Metal Conduit, 1/2 in Trade Size, 50 ft, 3 in Bend, Steel, Gray

    ALLIED TUBE & CONDUIT
    In stock

    ALLIED TUBE & CONDUIT Liquid-Tight Flex Metal Conduit, 1/2 in Trade Size, 50 ft, 3 in Bend, Steel, Gray This cable management & conduit is ...

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    Original price $121.19 - Original price $121.19
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    Current price $121.19
  • Original price $261.59 - Original price $261.59
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    Current price $261.59

    Diffuse Photoelectric Sensor, Bare Wire, Right Angle, Rectangular, Selectable Light On/Dark On, PNP

    OMRON
    In stock

    OMRON Diffuse Photoelectric Sensor, Bare Wire, Right Angle, Rectangular, Selectable Light On/Dark On, PNP This industrial electrical controls &...

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    Original price $261.59 - Original price $261.59
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    Current price $261.59
  • Original price $143.99 - Original price $143.99
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    Current price $143.99

    LimitSwitchBody,NonPlug-In,Metal,1NO/1NC

    TELEMECANIQUE SENSORS
    In stock

    TELEMECANIQUE SENSORS LimitSwitchBody,NonPlug-In,Metal,1NO/1NC This industrial electrical controls & automation is selected for contractor, mai...

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    Original price $143.99 - Original price $143.99
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    Current price $143.99
  • Original price $218.39 - Original price $218.39
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    Current price $218.39

    Through-Beam Photoelectric Sensor, M8, U-Slot, NPN and PNP

    TELEMECANIQUE SENSORS
    In stock

    TELEMECANIQUE SENSORS Through-Beam Photoelectric Sensor, M8, U-Slot, NPN and PNP This industrial electrical controls & automation is selected f...

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    Original price $218.39 - Original price $218.39
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    $218.39
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    Current price $218.39
  • Original price $217.19 - Original price $217.19
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    Diffuse Photoelectric Sensor, Bare Wire, Right Angle, Cylindrical, NO

    TELEMECANIQUE SENSORS
    In stock

    TELEMECANIQUE SENSORS Diffuse Photoelectric Sensor, Bare Wire, Right Angle, Cylindrical, NO This industrial electrical controls & automation is...

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    Original price $217.19 - Original price $217.19
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    Current price $217.19
  • Original price $197.99 - Original price $197.99
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    Current price $197.99

    Polarized Retroreflective Photoelectric Sensor, Screw Terminal, Rectangular, 1C/O

    TELEMECANIQUE SENSORS
    In stock

    TELEMECANIQUE SENSORS Polarized Retroreflective Photoelectric Sensor, Screw Terminal, Rectangular, 1C/O This industrial electrical controls & a...

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    Original price $197.99 - Original price $197.99
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    Current price $197.99
  • Original price $190.79 - Original price $190.79
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    Current price $190.79

    Retroreflective Photoelectric Sensor, Screw Terminal, Rectangular, 1C/O

    TELEMECANIQUE SENSORS
    In stock

    TELEMECANIQUE SENSORS Retroreflective Photoelectric Sensor, Screw Terminal, Rectangular, 1C/O This industrial electrical controls & automation ...

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    Original price $190.79 - Original price $190.79
    Original price
    $190.79
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    Current price $190.79
  • Original price $164.39 - Original price $164.39
    Original price
    $164.39
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    Current price $164.39

    Multimode Photoelectric Sensor, M8, Rectangular, PNP

    TELEMECANIQUE SENSORS
    In stock

    TELEMECANIQUE SENSORS Multimode Photoelectric Sensor, M8, Rectangular, PNP This industrial electrical controls & automation is selected for con...

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    Original price $164.39 - Original price $164.39
    Original price
    $164.39
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    Current price $164.39
  • Original price $167.99 - Original price $167.99
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    Current price $167.99

    Multimode Photoelectric Sensor, Bare Wire, Rectangular, PNP

    TELEMECANIQUE SENSORS
    Low stock

    TELEMECANIQUE SENSORS Multimode Photoelectric Sensor, Bare Wire, Rectangular, PNP This industrial electrical controls & automation is selected ...

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    Original price $167.99 - Original price $167.99
    Original price
    $167.99
    $167.99 - $167.99
    Current price $167.99
  • Original price $140.39 - Original price $140.39
    Original price
    $140.39
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    Current price $140.39

    Diffuse Photoelectric Sensor, Bare Wire, Rectangular, NPN and PNP

    TELEMECANIQUE SENSORS
    Low stock

    TELEMECANIQUE SENSORS Diffuse Photoelectric Sensor, Bare Wire, Rectangular, NPN and PNP This industrial electrical controls & automation is sel...

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    Original price $140.39 - Original price $140.39
    Original price
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    Current price $140.39
  • Original price $236.39 - Original price $236.39
    Original price
    $236.39
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    Current price $236.39

    Handle Kitmechanism 100A Series F

    SQUARE D
    In stock

    SQUARE D Handle Kitmechanism 100A Series F This industrial electrical controls & automation is selected for contractor, maintenance, and procur...

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    Original price $236.39 - Original price $236.39
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    Current price $236.39
  • Original price $235.19 - Original price $235.19
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    Current price $235.19

    UL Class Fuse, T Class, Fast-Acting, 350A, 600V AC, Non-Indicating

    EATON BUSSMANN
    In stock

    EATON BUSSMANN UL Class Fuse, T Class, Fast-Acting, 350A, 600V AC, Non-Indicating This fuses & accessories is selected for contractor, maintena...

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    Original price $235.19 - Original price $235.19
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  • Original price $297.59 - Original price $297.59
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    Current price $297.59

    Semiconductor Fuse, 450A, Fast-Acting, 500V AC, Bolt-On

    EATON BUSSMANN
    In stock

    EATON BUSSMANN Semiconductor Fuse, 450A, Fast-Acting, 500V AC, Bolt-On This fuses & accessories is selected for contractor, maintenance, and pr...

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    Original price $297.59 - Original price $297.59
    Original price
    $297.59
    $297.59 - $297.59
    Current price $297.59
  • Original price $166.79 - Original price $166.79
    Original price
    $166.79
    $166.79 - $166.79
    Current price $166.79

    Diffuse Photoelectric Sensor, Bare Wire, Right Angle, Rectangular, Selectable Light On/Dark On, PNP

    OMRON
    In stock

    OMRON Diffuse Photoelectric Sensor, Bare Wire, Right Angle, Rectangular, Selectable Light On/Dark On, PNP This industrial electrical controls &...

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    Original price $166.79 - Original price $166.79
    Original price
    $166.79
    $166.79 - $166.79
    Current price $166.79
  • Original price $163.19 - Original price $163.19
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    Current price $163.19

    Watertight Locking Connector, L15-20R, 20 A, 250V AC, Three Phase, 3 Pole, Screw Terminals

    HUBBELL WIRING DEVICE-KELLEMS
    In stock

    HUBBELL WIRING DEVICE-KELLEMS Watertight Locking Connector, L15-20R, 20 A, 250V AC, Three Phase, 3 Pole, Screw Terminals This wiring devices is sel...

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    Original price $163.19 - Original price $163.19
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    Current price $163.19
  • Original price $154.79 - Original price $154.79
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    $154.79
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    Current price $154.79

    Limit Switch, Plunger, Roller, SPDT, 10A at 300V AC, Actuator Location: Top

    TELEMECANIQUE SENSORS
    In stock

    TELEMECANIQUE SENSORS Limit Switch, Plunger, Roller, SPDT, 10A at 300V AC, Actuator Location: Top This industrial electrical controls & automat...

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    Original price $154.79 - Original price $154.79
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    $154.79
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    Current price $154.79
  • Original price $212.39 - Original price $212.39
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    Current price $212.39

    Miniature Circuit Breaker, QO Series, 100A, 2 Pole, 120/240V AC, 22kA at 120/240V AC

    SQUARE D
    In stock

    SQUARE D Miniature Circuit Breaker, QO Series, 100A, 2 Pole, 120/240V AC, 22kA at 120/240V AC This circuit protection is selected for contractor, m...

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    Original price $212.39 - Original price $212.39
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  • Original price $247.19 - Original price $247.19
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    Load Center, 12 Spaces, 125A Amps, 120/240V AC

    SQUARE D
    In stock

    SQUARE D Load Center, 12 Spaces, 125A Amps, 120/240V AC This circuit protection is selected for contractor, maintenance, and procurement teams that...

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    Original price $247.19 - Original price $247.19
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  • Original price $271.19 - Original price $271.19
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    Current price $271.19

    Vacuum Switch, Standard, DPST, 5 to 25 in Hg Range

    TELEMECANIQUE SENSORS
    In stock

    TELEMECANIQUE SENSORS Vacuum Switch, Standard, DPST, 5 to 25 in Hg Range This industrial electrical controls & automation is selected for contr...

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    Original price $271.19 - Original price $271.19
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  • Original price $243.59 - Original price $243.59
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    $243.59
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    Current price $243.59

    Rectangular Floor Flange, 2 Gangs, Rectangular, Metallic

    HUBBELL WIRING DEVICE-KELLEMS
    In stock

    HUBBELL WIRING DEVICE-KELLEMS Rectangular Floor Flange, 2 Gangs, Rectangular, Metallic This electrical boxes & covers is selected for contracto...

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    Original price $243.59 - Original price $243.59
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  • Original price $196.02 - Original price $196.02
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    Watertight Pin & Sleeve Receptacle, 20 A, 480V AC, Single Phase, 2 Pole, IEC Grounding, Red

    HUBBELL WIRING DEVICE-KELLEMS
    Low stock

    HUBBELL WIRING DEVICE-KELLEMS Watertight Pin & Sleeve Receptacle, 20 A, 480V AC, Single Phase, 2 Pole, IEC Grounding, Red This wiring devices i...

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    Original price $196.02 - Original price $196.02
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  • Original price $283.19 - Original price $283.19
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    Current price $283.19

    Interior Panel, 12 Gangs, Steel, Back Panel Box Type

    WIEGMANN
    In stock

    WIEGMANN Interior Panel, 12 Gangs, Steel, Back Panel Box Type This electrical boxes & covers is selected for contractor, maintenance, and procu...

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    Original price $283.19 - Original price $283.19
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  • Original price $157.19 - Original price $157.19
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    Straight Blade Plug, 14-60P, 60 A, 125/250V AC, 3 Pole, Screw Terminals, Grounded

    HUBBELL WIRING DEVICE-KELLEMS
    In stock

    HUBBELL WIRING DEVICE-KELLEMS Straight Blade Plug, 14-60P, 60 A, 125/250V AC, 3 Pole, Screw Terminals, Grounded This wiring devices is selected for...

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    Original price $157.19 - Original price $157.19
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    Current price $157.19
  • Original price $176.39 - Original price $176.39
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    $176.39
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    Current price $176.39

    Buck Boost Transformer, 150 VA, NEMA 3R, 12/24V AC, 120/240V AC

    ACME ELECTRIC
    In stock

    ACME ELECTRIC Buck Boost Transformer, 150 VA, NEMA 3R, 12/24V AC, 120/240V AC This power quality & distribution is selected for contractor, mai...

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    Original price $176.39 - Original price $176.39
    Original price
    $176.39
    $176.39 - $176.39
    Current price $176.39

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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