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.

Intermatic Timer, 5/10/15/30 Min. Electronic Auto Shutoff Decorator Timer - Ivory
$66.40

Intermatic Timer, 5/10/15/30 Min. Electronic Auto Shutoff Decorator Timer - Ivory

Intermatic

These simple to use, energy saving timers are designed to replace any standard toggle style wall switch, single or multi-gang,by providing silent e...

View full details
$66.40
Intermatic Water Heater Timer, Digital 7-Day Programming, 240V 30A DPST
$255.20

Intermatic Water Heater Timer, Digital 7-Day Programming, 240V 30A DPST

Intermatic

This Intermatic EH40 Digital Water Heater Timer, 240V, provides automatic control for electric water heaters. They provide to-the-minute accuracy i...

View full details
$255.20
Intermatic Water Heater Timer, Digital 7-Day Programing,120V 30A SPST
$216.80

Intermatic Water Heater Timer, Digital 7-Day Programing,120V 30A SPST

Intermatic

The Intermatic EH10 Water Heater Timer, 120V provides automatic control for electric water heaters. They provide to-the-minute accuracy in programm...

View full details
$216.80
Intermatic Timer, 24-Hour In-Wall Mechanical Timer - Stonedust White
$111.00

Intermatic Timer, 24-Hour In-Wall Mechanical Timer - Stonedust White

Intermatic

This time switch can be used to turn on lights, fans, pumps and other heavy duty loads for energy savings, security and convenience. The timer is d...

View full details
$111.00
Intermatic 2 Phase 120/240VAC ArresterGuard Secondary Surge/Lighting Arrestor
$175.98

Intermatic 2 Phase 120/240VAC ArresterGuard Secondary Surge/Lighting Arrestor

Intermatic

Designed for single phase 120/240 VAC on service entrance and utility meter cabinets. Can be installed indoor or outdoor. UL OWHX Listed as a Secon...

View full details
$175.98
Intermatic Timer Switch Tripper Set - Mechanical
$5.98

Intermatic Timer Switch Tripper Set - Mechanical

Intermatic

About The Intermatic 156T1978A Mechanical Time Switch Tripper Set The Intermatic 156T1978A Mechanical Time Switch Tripper Set is designed for use ...

View full details
$5.98
Intermatic Timer Switch Tripper Sets - Red (OFF) & Green (ON)
$3.98

Intermatic Timer Switch Tripper Sets - Red (OFF) & Green (ON)

Intermatic

About The Intermatic Timer Switch Tripper Sets - Red (OFF) & Green (ON) The Intermatic 107TN221 / 107TN222 Timer Switch Tripper Sets are desig...

View full details
$3.98
Halo Recessed Lighting Magentic Transformer, 300VA 277V to 120V
$249.98

Halo H277 Recessed Lighting Magentic Transformer, 300VA 277V to 120V

Halo

DescriptionThe Halo H277 277V to 120V Magnetic Transformer steps line voltage down from 277 volts to 120 volt fixture operating voltage. The Halo H...

View full details
$249.98
GE Electronic Ballast, 120-277V Fluorescent T8 For 4-Light Fixture
Sold out
$21.06

GE GE-432-MAX-L/ULTRA Electronic Ballast, 120-277V Fluorescent T8 For 4-Light Fixture

GE

DescriptionThis High-Efficiency ballast is used with an electric discharge lamp to obtain the necessary circuit voltage, current and waveform for s...

View full details
$21.06
Sold out
LighTech Electrical Transformer, 12V 150W Electronic Dimmable
Sold out
$38.60

LighTech LET-151 Electrical Transformer, 12V 150W Electronic Dimmable

LighTech

DescriptionThis LighTech LET-151 Electrical Transformer, 12V, 150W converts line voltage (120V) to Low Voltage (12V); allowing safe use with low vo...

View full details
$38.60
Sold out
Ark Lighting Electrical Transformer, 500VA 12V/24V Dual Tap Magnetic
Sold out
$178.70

Ark Lighting AT-1-500-12/24 Electrical Transformer, 500VA 12V/24V Dual Tap Magnetic

Ark Lighting

DescriptionThe Ark Lighting AT-1-500-12/24R 500W 120V to 12V or 24V Class I Magnetic Transformer comes complete with fuse protection, rain tight en...

View full details
$178.70
Sold out
Ark Lighting Electrical Transformer, 250VA 12V Magnetic
Sold out
$126.40

Ark Lighting AT-1-250-12 Electrical Transformer, 250VA 12V Magnetic

Ark Lighting

Description250VA 120V to 12V Magnetic Transformer, Class I Magnetic with fuse protection.Warranty1 year warranty through the manufacturer

$126.40
Sold out
Ark Lighting Electrical Transformer, 150VA 12V Magnetic Transformer w/ Secondary 25A Circuit Breaker
Sold out
$116.70

Ark Lighting AT-1-150-12S Electrical Transformer, 150VA 12V Magnetic Transformer w/ Secondary 25A Circuit Breaker

Ark Lighting

DescriptionArk Lighting 150VA 120V to 12V Magnetic Transformer, Class I Magnetic with fuse protection and Secondary 25 Amp Circuit Breaker.Warranty...

View full details
$116.70
Sold out
LighTech Electrical Transformer, 12V 75W Electronic Dimmable
Sold out
$12.99

LighTech LET-75 Electrical Transformer, 12V 75W Electronic Dimmable

LighTech

DescriptionThis LighTech LET-75 Electrical Transformer, 12V 75W converts line voltage (120V) to Low Voltage (12V); allowing safe use with low volta...

View full details
$12.99
Sold out
Ark Lighting Electrical Transformer, 150VA 12V Mini Electronic
Sold out
$36.50

Ark Lighting AET-151VA-12 Electrical Transformer, 150VA 12V Mini Electronic

Ark Lighting

Description150VA 120V to 12V Mini Electronic Transformer, specially designed for use with incandescent or electronic dimmers.Not for use with Radio...

View full details
$36.50
Sold out

You recently viewed

Clear recently viewed