Electrical Supplies

Whether you're a homeowner or a professional electrical contractor, Improve Depot offers a huge and diverse selection of electrical supplies at competitive pricing. Plus, we offer bulk discounts on large orders, so be sure to keep us in mind for your most intensive projects. This includes everything from our main categories like dimmer, light, and timer switches, fan speed controls, motion sensors, and outlets to our more niche options like solar power kits and electrical test equipment.

First, we carry a wide range of dimmer switches for your home, office, hotel, or other commercial space. There are many types of dimmers controlled manually or wirelessly, as well as companion and 3-way options for adding other points of access around the room. When shopping for a dimmer, be sure to match your purchase with the lighting load you intend to use it for. There are various dimmers that only work for incandescent lighting, whereas others are specially designed to extend the product life of CFL and LED lighting. Dimmers can save energy while upgrading the comfort in your home or office.

Our timer switches come from some of the best brands in the industry, including Leviton, Intermatic, Lutron, General Electric, Panasonic, and many more. These timer switches control indoor and outdoor lighting, pools system, sprinkler systems, water heaters, appliances, and many other electrical loads. Timers can span a range from a 15-minute off switch to something as comprehensive as 365-day-a-year time control.

Fan speed control is another convenient product to install when you are building or upgrading your home or building. These switches give you complete control over your fans and ventilation products. Many are designed to work with a range of fans, while there are many designed for specific fan brands, allowing for a more customized experience.

For new, retrofit, and renovation builds, you will most definitely need electrical outlets for your power needs. Our inventory includes everything from the most common duplex receptacles and GFCI outlets to niche and modern outlets like USB electrical outlets and hospital grade models.

Light switches are another important electrical product you will need when building or updating your space. We carry a wide range of commercial and residential light switches from 120V to 277V. These light switches come from the top brands in a wide range of colors, styles, and even materials tailored to specific uses (such as heavy commercial applications).

Looking for an easy and hands free way to save energy and automate the lighting in your home or office? Our line of highly advanced motion sensors, including both occupancy and vacancy versions, are the perfect solution. We carry sensors from Lutron, Wattstopper, Leviton, Intermatic, and more. Plus, many of these can be connected with other systems and appliances for even more customized use.

Electrical supplies and equipment are indispensable for any home improvement, commercial construction project, or job site. We offer electrical supplies for any job, however big or small, at wholesale prices. Improve Depot strives to maintain an expansive and helpful selection of products, from small wire management needs to submeters and ballasts to state-of-the-art EV charging stations. These products are as reliable and well-made from top brands, ensuring that your system is incredibly safe.

Regardless of what is required, we stock electrical supplies you need at great prices. Save big with our bundle or pallet purchasing programs.

Orbit FLB-D-C-SS Electric Floor Box, Flip Type Cover Only Duplex - 1-Gang - Stainless Steel
$149.97

Orbit FLB-D-C-SS Electric Floor Box, Flip Type Cover Only Duplex - 1-Gang - Stainless Steel

Orbit

DescriptionThe Orbit FLB-D-C-SS is a flip box cover. It's designed for use with 1-gang floor boxes with a duplex receptacle. This Orbit floor box c...

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$149.97
Orbit FLB-D-C-BR Electric Floor Box, Flip Type Cover Only Duplex - 1-Gang - Brass
$152.97

Orbit FLB-D-C-BR Electric Floor Box, Flip Type Cover Only Duplex - 1-Gang - Brass

Orbit

DescriptionThe Orbit FLB-D-C-BR is a flip box cover. It's designed for use with 1-gang floor boxes with a duplex receptacle. This Orbit floor box c...

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$152.97
Orbit RTC-200 Rigid Compression Coupling, Steel - 2"
$164.97

Orbit RTC-200 Rigid Compression Coupling, Steel - 2"

Orbit

DescriptionThe Orbit RTC-200 is a threadless compression type rigid coupling. It is made of a durable steel material. This Orbit rigid coupling has...

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$164.97
Orbit 16164 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 16" x 16" x 4"
$137.97

Orbit 16164 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 16" x 16" x 4"

Orbit

DescriptionThe Orbit 16164 is a NEMA enclosure with a screw cover and knockouts. This model is NEMA Type 1 rated for indoor use. This Orbit NEMA en...

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$137.97
Orbit 12128 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 12" x 12" x 8"
$137.97

Orbit 12128 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 12" x 12" x 8"

Orbit

DescriptionThe Orbit 12128 is a NEMA enclosure with a screw cover and knockouts. This model is NEMA Type 1 rated for indoor use. This Orbit NEMA en...

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$137.97
Orbit 18186 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 18" x 18" x 6"
$128.97

Orbit 18186 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 18" x 18" x 6"

Orbit

DescriptionThe Orbit 18186 is a NEMA enclosure with a screw cover and knockouts. This model is NEMA Type 1 rated for indoor use. This Orbit NEMA en...

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$128.97
Orbit SR-7 Switch Box Device Ring, 3/4" Raised for Multigang Boxes - 7-Gang
$143.97

Orbit SR-7 Switch Box Device Ring, 3/4" Raised for Multigang Boxes - 7-Gang

Orbit

DescriptionThe Orbit SR-7 is a device ring for use with 7-gang boxes. It can be used to mount electrical fixtures, switches, and many other devices...

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$143.97
Orbit 12186 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 12" x 18" x 6"
$125.97

Orbit 12186 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 12" x 18" x 6"

Orbit

DescriptionThe Orbit 12186 is a NEMA enclosure with a screw cover and knockouts. This model is NEMA Type 1 rated for indoor use. This Orbit NEMA en...

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$125.97
Orbit GCA-450/600 Ground Clamp, Bronze Armored w/Steel Screw - 4 1/2 to 6"
$143.97

Orbit GCA-450/600 Ground Clamp, Bronze Armored w/Steel Screw - 4 1/2 to 6"

Orbit

DescriptionThe Orbit GCA-450/600 is a ground clamp with steel screws. This model has a 4 1/2" to 6" trade size. The Orbit ground clamp is made of a...

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$143.97
Orbit WH-350 Watertight Connector, Zinc - 3 1/2"
$140.97

Orbit WH-350 Watertight Connector, Zinc - 3 1/2"

Orbit

DescriptionThe Orbit WH-350 is a 3 1/2"watertight hub. It's made of a durable die cast zinc material. This Orbit 3 1/2" watertight connector is pic...

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$140.97
Orbit 18184 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 18" x 18" x 4"
$116.97

Orbit 18184 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 18" x 18" x 4"

Orbit

DescriptionThe Orbit 18184 is a NEMA enclosure with a screw cover and knockouts. This model is NEMA Type 1 rated for indoor use. This Orbit NEMA en...

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$116.97
Orbit RS-200 Rigid Set-Screw Connector, Steel - 2"
$137.97

Orbit RS-200 Rigid Set-Screw Connector, Steel - 2"

Orbit

DescriptionThe Orbit RS-200 is a set-screw rigid connector. It is made of a durable steel material. This Orbit rigid connector has a 2" trade size....

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$137.97
Orbit WIUM-1UD-W Electric Box, 3 1/2" Deep Metal Universal In-Use Weatherproof Receptacle Cover - 1-Gang - White
$131.97

Orbit WIUM-1UD-W Electric Box, 3 1/2" Deep Metal Universal In-Use Weatherproof Receptacle Cover - 1-Gang - White

Orbit

DescriptionThe Orbit WIUM-1UD-W is a while-in-use device cover. It has a universal design, meaning it can be mounted horizontally or vertically. Th...

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$131.97
Orbit WIUM-1UD Electric Box, 3 1/2" Deep Metal Universal In-Use Weatherproof Receptacle Cover - 1-Gang - Gray
$131.97

Orbit WIUM-1UD Electric Box, 3 1/2" Deep Metal Universal In-Use Weatherproof Receptacle Cover - 1-Gang - Gray

Orbit

DescriptionThe Orbit WIUM-1UD is a while-in-use device cover. It has a universal design, meaning it can be mounted horizontally or vertically. This...

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$131.97
Orbit 12128R Steel Enclosure, NEMA 3R Outdoor w/Screw Cover - 12" x 12" x 8"
$116.97

Orbit 12128R Steel Enclosure, NEMA 3R Outdoor w/Screw Cover - 12" x 12" x 8"

Orbit

DescriptionThe Orbit 12128R is a NEMA enclosure with a screw cover and knockouts. This model is NEMA Type 3R rated for outdoor use. This Orbit NEMA...

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$116.97
Orbit OSD-S-2W-W Motion Sensor, Passive Infrared Wall Occupancy Sensor Single Pole, 180 Deg. 1200 Sq. Ft. - White
$131.97

Orbit OSD-S-2W-W Motion Sensor, Passive Infrared Wall Occupancy Sensor Single Pole, 180 Deg. 1200 Sq. Ft. - White

Orbit

DescriptionThe Orbit OSD-S-2W-W is a single pole occupancy sensor. It is wall mounted and uses passive infrared technology. This Orbit occupancy se...

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$131.97
Orbit OSD-S-D-W Motion Sensor, Passive Infrared Wall Occupancy Sensor Dual Relay, 180 Deg. 1200 Sq. Ft. - White
$131.97

Orbit OSD-S-D-W Motion Sensor, Passive Infrared Wall Occupancy Sensor Dual Relay, 180 Deg. 1200 Sq. Ft. - White

Orbit

DescriptionThe Orbit OSD-S-D-W is an occupancy sensor that automatically optimizes the Auto OFF time delay. It is dual relay, wall mounted, and use...

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$131.97
Orbit OSD-S-W Motion Sensor, Passive Infrared Wall Occupancy Sensor Single Pole, 150 Deg. 650 Sq. Ft. - White
$119.97

Orbit OSD-S-W Motion Sensor, Passive Infrared Wall Occupancy Sensor Single Pole, 150 Deg. 650 Sq. Ft. - White

Orbit

DescriptionThe Orbit OSD-S-W is a single-pole occupancy sensor that automatically optimizes the Auto OFF time delay. It is wall mounted and uses pa...

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$119.97
Orbit FLB-R1G-C-SS Electric Floor Box, Round Plug Type Cover Only Duplex - 1-Gang - Stainless Steel
$116.97

Orbit FLB-R1G-C-SS Electric Floor Box, Round Plug Type Cover Only Duplex - 1-Gang - Stainless Steel

Orbit

DescriptionThe Orbit FLB-R1G-C-SS is a plug type floor box cover. It features 2 duplex receptacles and has a stainless steel finish. This Orbit flo...

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$116.97
Orbit LB-300 Conduit Body, 3" Threaded Die Cast Aluminum - Type LB
$116.97

Orbit LB-300 Conduit Body, 3" Threaded Die Cast Aluminum - Type LB

Orbit

DescriptionThe Orbit LB-300 is a 3" threaded conduit body. It comes in a Type LB body shape. This Orbit threaded conduit body is a weatherproof ele...

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$116.97
Orbit 12126R Steel Enclosure, NEMA 3R Outdoor w/Screw Cover - 12" x 12" x 6"
$116.97

Orbit 12126R Steel Enclosure, NEMA 3R Outdoor w/Screw Cover - 12" x 12" x 6"

Orbit

DescriptionThe Orbit 12126R is a NEMA enclosure with a screw cover and knockouts. This model is NEMA Type 3R rated for outdoor use. This Orbit NEMA...

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$116.97
Orbit WIU-2UD Electric Box, 3 1/2" Deep Plastic Universal In-Use Weatherproof Receptacle Cover - 2-Gang - Gray
$116.97

Orbit WIU-2UD Electric Box, 3 1/2" Deep Plastic Universal In-Use Weatherproof Receptacle Cover - 2-Gang - Gray

Orbit

DescriptionThe Orbit WIU-2UD is a while-in-use device cover. It has a universal design, meaning it can be mounted horizontally or vertically. This ...

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$116.97
Orbit MC-150 Conduit Body, 1 1/2" Threaded Malleable Iron - Type C
$116.97

Orbit MC-150 Conduit Body, 1 1/2" Threaded Malleable Iron - Type C

Orbit

DescriptionThe Orbit MC-150 is a 1-1/2" threaded conduit body. It comes in a Type C body shape. This Orbit threaded conduit body is a weatherproof ...

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$116.97
Orbit WH-300 Watertight Connector, Zinc - 3"
$113.97

Orbit WH-300 Watertight Connector, Zinc - 3"

Orbit

DescriptionThe Orbit WH-300 is a 3"watertight hub. It's made of a durable die cast zinc material. This Orbit 3" watertight connector is pictured in...

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$113.97
Orbit 3C-U Electric Box Cover, Universal Device Opening - 3-Gang - Gray
$113.97

Orbit 3C-U Electric Box Cover, Universal Device Opening - 3-Gang - Gray

Orbit

DescriptionThe Orbit 3C-U is a 3-gang weatherproof cover with a gray finish. It is device mounted and comes in a horizontal arrangement. This Orbit...

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$113.97
Orbit SB-6 Switch Box, 1 5/8" Deep - 6-Gang
$92.97

Orbit SB-6 Switch Box, 1 5/8" Deep - 6-Gang

Orbit

DescriptionThe Orbit SB-6 is a multigang switch box. It is a 1 5/8" deep box. This Orbit multigang switch box features a 6-gang design and is compa...

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$92.97
Orbit FLB-R1G-C-BR Electric Floor Box, Round Plug Type Cover Only Duplex - 1-Gang - Brass
$101.97

Orbit FLB-R1G-C-BR Electric Floor Box, Round Plug Type Cover Only Duplex - 1-Gang - Brass

Orbit

DescriptionThe Orbit R1G-C-BR is a round plug type cover. It's designed for use with 1-gang floor boxes with a duplex receptacle. This Orbit floor ...

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$101.97
Orbit 10106R Steel Enclosure, NEMA 3R Outdoor w/Screw Cover - 10" x 10" x 6"
$101.97

Orbit 10106R Steel Enclosure, NEMA 3R Outdoor w/Screw Cover - 10" x 10" x 6"

Orbit

DescriptionThe Orbit 10106R is a NEMA enclosure with a screw cover and knockouts. This model is NEMA Type 3R rated for outdoor use. This Orbit NEMA...

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$101.97
Orbit MC-125 Conduit Body, 1 1/4" Threaded Malleable Iron - Type C
$101.97

Orbit MC-125 Conduit Body, 1 1/4" Threaded Malleable Iron - Type C

Orbit

DescriptionThe Orbit MC-125 is a 1-1/4" threaded conduit body. It comes in a Type C body shape. This Orbit threaded conduit body is a weatherproof ...

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$101.97
Orbit 12124R Steel Enclosure, NEMA 3R Outdoor w/Screw Cover - 12" x 12" x 4"
$95.97

Orbit 12124R Steel Enclosure, NEMA 3R Outdoor w/Screw Cover - 12" x 12" x 4"

Orbit

DescriptionThe Orbit 12124R is a NEMA enclosure with a screw cover and knockouts. This model is NEMA Type 3R rated for outdoor use. This Orbit NEMA...

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$95.97
Orbit RB-300/250 Reducing Bushing, Steel - 3" to 2 1/2"
$95.97

Orbit RB-300/250 Reducing Bushing, Steel - 3" to 2 1/2"

Orbit

DescriptionThe Orbit RB-300/250 is a reducing bushing made of machinated steel. This model creates a 3" to 2 1/2"connection. This Orbit 3"-2 1/2" r...

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$95.97
Orbit RB-300/200 Reducing Bushing, Steel - 3" to 2"
$95.97

Orbit RB-300/200 Reducing Bushing, Steel - 3" to 2"

Orbit

DescriptionThe Orbit RB-300/200 is a reducing bushing made of machinated steel. This model creates a 3" to 2"connection. This Orbit 3"-2" reducing ...

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$95.97
Orbit LB-250 Conduit Body, 2 1/2" Threaded Die Cast Aluminum - Type LB
$95.97

Orbit LB-250 Conduit Body, 2 1/2" Threaded Die Cast Aluminum - Type LB

Orbit

DescriptionThe Orbit LB-250 is a 2-1/2" threaded conduit body. It comes in a Type LB body shape. This Orbit threaded conduit body is a weatherproof...

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$95.97
Orbit FLBC-P-R Electric Floor Box Housing for Concrete Floors, Plastic - Round
$83.97

Orbit FLBC-P-R Electric Floor Box Housing for Concrete Floors, Plastic - Round

Orbit

DescriptionThe Orbit FLBC-P-R is a round floor box housing. It's designed for use with floor boxes covers placed in concrete floors. This Orbit rou...

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$83.97
Orbit RT-200 Rigid Compression Connector, Steel - 2"
$95.97

Orbit RT-200 Rigid Compression Connector, Steel - 2"

Orbit

DescriptionThe Orbit RT-200 is a threadless compression type rigid connector. It is made of a durable steel material. This Orbit rigid connector ha...

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$95.97
Orbit SBCC-500 Split Bolt Connector, Brass for Copper to Copper - 500MCM - 250MCM
$95.97

Orbit SBCC-500 Split Bolt Connector, Brass for Copper to Copper - 500MCM - 250MCM

Orbit

DescriptionThe Orbit SBCC-500 is a split bolt copper to copper connector. It's durable, as it is made of copper plated brass. This Orbit copper to ...

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$95.97
Orbit SLB-200 Conduit Body, 2" Threaded Die Cast Aluminum - Type SLB
$95.97

Orbit SLB-200 Conduit Body, 2" Threaded Die Cast Aluminum - Type SLB

Orbit

DescriptionThe Orbit SLB-200 is a 2" threaded conduit body. It comes in a Type SLB body shape. This Orbit threaded service entrance conduit body is...

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$95.97
Orbit RSC-200 Rigid Set-Screw Coupling, Steel - 2"
$92.97

Orbit RSC-200 Rigid Set-Screw Coupling, Steel - 2"

Orbit

DescriptionThe Orbit RSC-200 is a set-screw rigid coupling. It is made of a durable steel material. This Orbit rigid coupling has a 2" trade size.F...

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$92.97
Orbit SSLB-200 EMT Conduit Body, 2" Set-Screw Aluminum Alloy - Type LB
$92.97

Orbit SSLB-200 EMT Conduit Body, 2" Set-Screw Aluminum Alloy - Type LB

Orbit

DescriptionThe Orbit SSLB-200 is a 2" set-screw conduit body. It comes in a Type LB body shape. This Orbit EMT conduit body is a weatherproof elect...

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$92.97
Orbit GCA-250/400 Ground Clamp, Bronze Armored w/Steel Screw - 2 1/2 to 4"
$92.97

Orbit GCA-250/400 Ground Clamp, Bronze Armored w/Steel Screw - 2 1/2 to 4"

Orbit

DescriptionThe Orbit GCA-250/400 is a ground clamp with steel screws. This model has a 2 1/2" to 4" trade size. The Orbit ground clamp is made of a...

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$92.97
Orbit MB-6 Electric Box, 3 1/2" Deep Masonry w/CKO Knockouts - 6-Gang
$77.97

Orbit MB-6 Electric Box, 3 1/2" Deep Masonry w/CKO Knockouts - 6-Gang

Orbit

DescriptionThe Orbit MB-6 is a masonry box. This model is 3 1/2" deep and features a 6-gang design. This Orbit masonry box features concentric knoc...

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$77.97
Orbit WIU-1UD Electric Box, 3 1/2" Deep Plastic Universal In-Use Weatherproof Receptacle Cover - 1-Gang - Gray
$92.97

Orbit WIU-1UD Electric Box, 3 1/2" Deep Plastic Universal In-Use Weatherproof Receptacle Cover - 1-Gang - Gray

Orbit

DescriptionThe Orbit WIU-1UD is a while-in-use device cover. It has a universal design, meaning it can be mounted horizontally or vertically. This ...

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$92.97
Orbit 10104R Steel Enclosure, NEMA 3R Outdoor w/Screw Cover - 10" x 10" x 4"
$89.97

Orbit 10104R Steel Enclosure, NEMA 3R Outdoor w/Screw Cover - 10" x 10" x 4"

Orbit

DescriptionThe Orbit 10104R is a NEMA enclosure with a screw cover and knockouts. This model is NEMA Type 3R rated for outdoor use. This Orbit NEMA...

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$89.97
Orbit TIE-7B Timer, 7-Button Preset Time Delay (1/5/10/20/30/60 Minute) Wall Switch - White
$80.97

Orbit TIE-7B Timer, 7-Button Preset Time Delay (1/5/10/20/30/60 Minute) Wall Switch - White

Orbit

DescriptionThe Orbit TIE-7B is a residential grade digital timer. It features a 7-button countdown timer that can turn off a device at 1, 5, 10, 20...

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$80.97
Orbit SR-6 Switch Box Device Ring, 3/4" Raised for Multigang Boxes - 6-Gang
$89.97

Orbit SR-6 Switch Box Device Ring, 3/4" Raised for Multigang Boxes - 6-Gang

Orbit

DescriptionThe Orbit SR-6 is a device ring for use with 6-gang boxes. It can be used to mount electrical fixtures, switches, and many other devices...

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$89.97
Orbit WH-250 Watertight Connector, Zinc - 2 1/2"
$83.97

Orbit WH-250 Watertight Connector, Zinc - 2 1/2"

Orbit

DescriptionThe Orbit WH-250 is a 2 1/2"watertight hub. It's made of a durable die cast zinc material. This Orbit 2 1/2" watertight connector is pic...

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$83.97
Orbit LT90-200 Connector, 2" Liquid Tight Non-Insulated Zinc 90 Degree Angle
$83.97

Orbit LT90-200 Connector, 2" Liquid Tight Non-Insulated Zinc 90 Degree Angle

Orbit

DescriptionThe Orbit LT90-200 is a 2" liquid tight connector. It is a zinc die cast electrical fitting. This Orbit 2" liquid tight connector has a ...

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$83.97
Orbit 12126 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 12" x 12" x 6"
$77.97

Orbit 12126 Steel Enclosure, NEMA 1 Indoor w/Screw Cover - 12" x 12" x 6"

Orbit

DescriptionThe Orbit 12126 is a NEMA enclosure with a screw cover and knockouts. This model is NEMA Type 1 rated for indoor use. This Orbit NEMA en...

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$77.97

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