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.

Leviton Meter Socket Surge Arrester Adapter - 200A, 120/240V
$348.60

Leviton 50240-MSA Meter Socket Surge Arrester Adapter - 200A, 120/240V

Leviton

DescriptionThe Leviton 50240-MSA secondary surge arresters are intended for use as part of a coordinated application strategy. Leviton 50240-MSA pr...

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$348.60
Leviton GFCI Outlet, Panel Mount Receptacle, Automatic Reset, 20A, 120V
$77.99

Leviton 46596-Y GFCI Outlet, Panel Mount Receptacle, Automatic Reset, 20A, 120V

Leviton

Description20 amp, 120 volt Automatic Reset Ground Fault Circuit Interrupter, Panel Mount, Impact-Resistant HousingWarranty5 years limited warranty...

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$77.99
Leviton GFCI Outlet, 15A 125V Self-test Smartlock Pro GFCI Receptacle, Tamper-Resistant, 10 Pack - White
$40.49

Leviton GFTR1-PW GFCI Outlet, 15A 125V Self-test Smartlock Pro GFCI Receptacle, Tamper-Resistant, 10 Pack - White

Leviton

Description15 Amp, 125 Volt Receptacle/Outlet, 20 Amp Feed-Through, Tamper-Resistant, Self-test SmartlockPro GFCI, Monochromatic, back and side wir...

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$40.49
Lutron GFCI Outlet, Duplex w/LED Indicator Light, 20A, 125V, 2-Pole, Self-Testing, Commercial/Residential Grade - Satin Greenbriar
$67.99

Lutron SCR-20-GFST-GB GFCI Outlet, Duplex w/LED Indicator Light, 20A, 125V, 2-Pole, Self-Testing, Commercial/Residential Grade - Satin Greenbriar

Lutron

DescriptionLutron SCR-20-GFST-GB GFCI Outlet, Duplex w/LED Indicator Light, 20A, 125V, 2-Pole, Self-Testing, Commercial/Residential Grade - Satin G...

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$67.99
Lutron Duplex Outlet, 125 VAC at 60 Hz, 15A, 2-Pole, 3-Wire, 5-15R, Tamper Resistant, Grounding Dimming Receptacle - Satin Sea Glass
$25.49

Lutron SCRS-15-TR-SG Duplex Outlet, 125 VAC at 60 Hz, 15A, 2-Pole, 3-Wire, 5-15R, Tamper Resistant, Grounding Dimming Receptacle - Satin Sea Glass

Discontinued

Features Tamper resistant 1 year limited warranty Specifications Type: Duplex, Dimming Constructional Feature: Tamper Resistant Configuration: 5-15...

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$25.49
Lutron Duplex Outlet, 125 VAC at 60 Hz, 15A, 2-Pole, 3-Wire, 5-15R, Grounding Dimming Receptacle - Satin Mocha Stone
$11.99

Lutron SCR-15-MS Duplex Outlet, 125 VAC at 60 Hz, 15A, 2-Pole, 3-Wire, 5-15R, Grounding Dimming Receptacle - Satin Mocha Stone

Lutron

Features Includes 1-gang wallplate 1 year limited warranty Specifications Type: Duplex, Dimming Configuration: 5-15R Voltage Rating: 125 VAC at 60 ...

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$11.99
Lutron Decora-Style Wall Plate, 2-Gang, Standard, Dimmer, Designer - Satin Stone
$11.99

Lutron SC-2-ST Decora-Style Wall Plate, 2-Gang, Standard, Dimmer, Designer - Satin Stone

Lutron

Features Designer wallplates use standard ganging Wallplates shall be manufactured from durable polycarbonate plastic with matte finish and shall a...

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$11.99
Lutron Electronic Ballast, 120/240/277 VAC Fluorescent T4 4-Pin Triple/Quad Tube Lamp for 26W 1-Light Fixture
$156.99

Lutron EC3DT4MWKU1S Electronic Ballast, 120/240/277 VAC Fluorescent T4 4-Pin Triple/Quad Tube Lamp for 26W 1-Light Fixture

Lutron

Features Ecosystem ballasts communicate via an ecosystem directly to sensors and controls Dims to 10 percent (5 percent for T4 ballasts) Compatible...

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$156.99
Lutron Fan Speed Control Maestro Fan Canopy Module, 1A - White
Sold out
$54.60

Lutron CM-FQ1 Fan Speed Control Maestro Fan Canopy Module, 1A - White

Lutron

Description About the Lutron CM-FQ1 1A Maestro Fan Canopy Module – White Every fan requires a canopy module, so why not place your faith in a brand...

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$54.60
Sold out
Lutron Light Switch, Satin Colors Rocker Switch, Single-Pole - Desert Stone
$13.99

Lutron SC-1PS-DS Light Switch, Satin Colors Rocker Switch, Single-Pole - Desert Stone

Lutron

Description About the Lutron SC-1PS-DS Satin Colors Rocker Switch, Single-Pole - Satin Desert Stone When you’re looking for a light switch that you...

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$13.99
Lutron Claro Self-Testing Receptacle - 20 Amp - Sea Glass
$95.70

Lutron SCR-20-GFST-SG Claro Self-Testing Receptacle - 20 Amp - Sea Glass

Lutron

DescriptionCoordinate your lighting controls and switches with receptacles to complement your decor. This receptacle has a test/reset button but al...

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$95.70
Lutron General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 4-Way, Back Wired, Standard Rocker - Satin Greenbriar
$24.99

Lutron SC-4PS-GB General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 4-Way, Back Wired, Standard Rocker - Satin Greenbriar

Lutron

Features Paddle turns ON/OFF Use with any 15 ampere load General purpose switching of all light sources and motor loads 1 year limited warranty Spe...

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$24.99
Lutron General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 1-Pole, Back Wired, Standard Rocker - Satin Bluestone
$13.99

Lutron SC-1PS-BG General Purpose Switch, 15A, 120/277 VAC at 60 Hz, 1-Pole, Back Wired, Standard Rocker - Satin Bluestone

Lutron

Features Paddle turns ON/OFF Use with any 15 ampere load General purpose switching of all light sources and motor loads 1 year limited warranty Spe...

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$13.99
Lutron GFCI Outlet, Duplex w/ LED Indicator Light, 5-15R, 15A, 125V, 2-Pole, 3-Wire, Back Wired, Commercial/Residential Grade - Satin Greenbriar
$66.92

Lutron SCR-15-GFTR-GB GFCI Outlet, Duplex w/ LED Indicator Light, 5-15R, 15A, 125V, 2-Pole, 3-Wire, Back Wired, Commercial/Residential Grade - Satin Greenbriar

Lutron

Features Press test button to confirm led indicator status Press reset button to reset gfci after circuit interruption Tamper resistant shutter mec...

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$66.92
Lutron Duplex Outlet, 125 VAC at 60 Hz, 20A, 2-Pole, 3-Wire, 5-20R, Tamper Resistant, Grounding Dimming Receptacle - Satin Greenbriar
$24.99

Lutron SCRS-20-TR-GB Duplex Outlet, 125 VAC at 60 Hz, 20A, 2-Pole, 3-Wire, 5-20R, Tamper Resistant, Grounding Dimming Receptacle - Satin Greenbriar

Lutron

Features Tamper resistant 1 year limited warranty Specifications Type: Duplex, Dimming Constructional Feature: Tamper Resistant Configuration: 5-20...

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$24.99
Lutron Duplex Outlet, 125 VAC at 60 Hz, 15A, 2-Pole, 3-Wire, 5-15R, Tamper Resistant, Grounding Dimming Receptacle - Satin Terracotta
$18.99

Lutron SCRS-15-TR-TC Duplex Outlet, 125 VAC at 60 Hz, 15A, 2-Pole, 3-Wire, 5-15R, Tamper Resistant, Grounding Dimming Receptacle - Satin Terracotta

Lutron

Features Tamper resistant 1 year limited warranty Specifications Type: Duplex, Dimming Constructional Feature: Tamper Resistant Configuration: 5-15...

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$18.99
Lutron Duplex Outlet, 125 VAC at 60 Hz, 15A, 2-Pole, 3-Wire, 5-15R, Tamper Resistant, Grounding Dimming Receptacle - Satin Stone
$18.99

Lutron SCRS-15-TR-ST Duplex Outlet, 125 VAC at 60 Hz, 15A, 2-Pole, 3-Wire, 5-15R, Tamper Resistant, Grounding Dimming Receptacle - Satin Stone

Lutron

Features Tamper resistant 1 year limited warranty Specifications Type: Duplex, Dimming Constructional Feature: Tamper Resistant Configuration: 5-15...

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$18.99
Lutron Decora-Style Wall Plate, 3-Gang, Standard, Dimmer, Designer - Satin Plum
$15.99

Lutron SC-3-PL Decora-Style Wall Plate, 3-Gang, Standard, Dimmer, Designer - Satin Plum

Lutron

Features Designer wallplates use standard ganging Wallplates shall be manufactured from durable polycarbonate plastic with matte finish and shall a...

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$15.99
Lutron Electronic Ballast, 120/240/277 VAC Fluorescent T5 Linear Lamp for 28W 2-Light Fixture, 0.52 Amp/120V, 0.26 Amp/240V, 0.22 Amp/277 VAC
$165.99

Lutron H3DT528CU210 Electronic Ballast, 120/240/277 VAC Fluorescent T5 Linear Lamp for 28W 2-Light Fixture, 0.52 Amp/120V, 0.26 Amp/240V, 0.22 Amp/277 VAC

Lutron

Features Continuous, flicker-free dimming 100 to 1 percent Compatible with all 3-wire fluorescent controls and ecosystem digital controls for consi...

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$165.99
Lutron Electronic Ballast, 120/240/277 VAC Fluorescent T8 Linear, U-Bent Lamp for 32W 1-Light Fixture, 0.29 Amp/120V, 0.14 Amp/240 VAC
$97.99

Lutron EHDT832MU110 Electronic Ballast, 120/240/277 VAC Fluorescent T8 Linear, U-Bent Lamp for 32W 1-Light Fixture, 0.29 Amp/120V, 0.14 Amp/240 VAC

Lutron

Features Continuous, flicker-free dimming from 100 to 1 percent or less Compatible with energi savr node with ecosystem unit, grafik eye qs control...

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$97.99
Lutron Electronic Ballast, 120/240/277 VAC Fluorescent T4 4-Pin Triple/Quad Tube Lamp for 42W 1-Light Fixture, 0.36 Amp/120V, 0.18 Amp/240V, 0.15 Amp/277 VAC
$156.99

Lutron EC3DT442KU1S Electronic Ballast, 120/240/277 VAC Fluorescent T4 4-Pin Triple/Quad Tube Lamp for 42W 1-Light Fixture, 0.36 Amp/120V, 0.18 Amp/240V, 0.15 Amp/277 VAC

Lutron

Features Ecosystem ballasts communicate via an ecosystem directly to sensors and controls Dims to 10 percent (5 percent for T4 ballasts) Compatible...

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$156.99
Leviton Rocker Switch, Imprinted 15A 120/277V, 1-Pole - White
$11.99

Leviton 5601-Z2W Rocker Switch, Imprinted 15A 120/277V, 1-Pole - White

Leviton

Features Switch frame shields against dust and fits in wallplate to prevent rocker binding Terminal screws accept up to 12 AWG copper or copper cla...

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$11.99
Intermatic RC2103S Timer Air Actuated Remote Control for 120V-240V 50/60 Hz.
$221.98

Intermatic RC2103S Timer Air Actuated Remote Control for 120V-240V 50/60 Hz.

Intermatic

DescriptionThe Intermatic RC2103S is an air actuated remote control. This model is designed to allow control of pool pump, heater, air blower, or l...

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$221.98
Intermatic 124T2097 Timer Insulator For T8800 & R8800 Switches
$7.98

Intermatic 124T2097 Timer Insulator For T8800 & R8800 Switches

Intermatic

DescriptionThe Intermatic 124T2097 is a plastic insulator. This model is specifically designed for T8800 and R8800 series sprinkler and irrigation ...

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$7.98

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