Skip to content

Welcome to Supreme DIY

Thousands of Items to Help you Create and Build

Search

Product type

All
Appliances And Home Entertainment
Automotive
Building Materials And Products
Cleaning Supplies
Electrical
Farm & Ranch
Fasteners
Flashlights / Lighting And Supplies
Hand Tools
Hardware
Heating & Cooling
Housewares
Impulse & Variety
Lawn & Garden
Outdoor Equipment And Power Tools
Outdoor Living & Patio
Paint & Sundries
Pet & Wild Bird
Plumbing
Power Tools & Acc
Power Tools & Accessories
Sporting Goods
Store & Office Supplies

Menu

All Departments
About Us
Contact Us
Shipping Policy

Home
Rough Electrical

Rough Electrical

(4000 products)

Sort by

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Compare

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Availability

In stock (3754)
Out of stock (246)

Clear

Product type

Electrical (4000)

Clear

Department

Rough Electrical (4000)

Clear

Category

Conduit (29)
Cover Plates (416)
Electrical Boxes & Covers (200)
Electrical Connectors (810)
Electrical Fittings (656)
Electrical Wire (104)
Fuses & Breakers (552)
Generator Power Transfers (12)
Load Center Accessories (27)
Load Centers (103)
Meter Bases /Combo Load Center (15)
Meter Bases /combo Load Center (8)
Outdoor Boxes & Lampholders (278)
Rv Load Centers & Outlets (12)
Safety & Disconnect Switches (23)
Surface Wiring (79)
Switches & Receptacles (598)
Timers & Lighting Controls (78)

Clear

Sub Category

15 Amp (1)
20 Amp (1)
30 Amp (14)
40 Amp (1)
50 Amp (8)
60 Amp (12)
70 Amp (13)
100 Amp (30)
125 Amp (35)
135 Amp (3)
200 Amp (44)
Emt Fittings - Compression (25)
Emt Fittings - Push Fit (8)
Emt Fittings - Rain Tight (11)
Emt Fittings - Set Screw (33)
Liquid Tight - Push Fit (27)
Pvc Fittings - Push Fit (126)
Rigid Fittings - Push Fit (88)

Clear

Class

3-Way Switches (50)
3-way Switches (8)
4-Way Switches (12)
Ac Disconnect Switches (13)
Appliance Receptacles (22)
Building Wire / Nm (16)
Building Wire / Thhn (34)
Bx / Flex Conduit Fittings (37)
Cable Staples (57)
Cable Ties (63)
Circuit Breakers - Arc Fault (32)
Circuit Breakers - Dbl Pole (104)
Circuit Breakers - Gfci (25)
Circuit Breakers - Sngl Pole (92)
Conduit Straps (79)
Decorative Gfci/Decor Plates (23)
Decorative Receptacle Plates (19)
Decorative Switch Plates (41)
Dimmer Switches (33)
Duplex Receptacles (95)
Electrical Bushings (41)
Electrical Grommets (63)
Electrical Tape/Duct Seal (31)
Emt Metal Conduit Fittings (67)
Entrance Cable (10)
Fan Pull Chain Switches (8)
Fuses-Cartridge /Links/Adapter (72)
Fuses-Plug/Adapters (40)
Fuses-Specialty (161)
Gfci Receptacles /Switches (31)
Gfci Receptacles /switches (26)
Grounding Rods/Clamps (20)
In-Line Switches (20)
Lamp Dimmers (8)
Liquid Tight Conduit Fittings (24)
Lug Load Centers - Indoor (37)
Lug Load Centers - Outdoor (23)
Main Load Centers - Indoor (27)
Main Load Centers - Outdoor (13)
Metal Ceiling Fan Boxes (9)
Metal Conduit Accessories (56)
Metal Conduit Support (35)
Metal Electrical Boxes (16)
Metal Flex Conduit (12)
Meter Socket Bases (10)
Misc Switches (25)
Misc Wiring Connectors (8)
Motion Sensor Switches (8)
Nm Ceiling Electrical Boxes (17)
Non Metal Electrical Boxes (47)
Non Metallic Cable Connectors (15)
Oversize Blank Plates (13)
Oversize Combo Plates (15)
Oversize Gfci/Decor Plates (21)
Oversize Receptacle Plates (20)
Oversize Switch Plates (29)
Plastic Flexible Conduit (12)
Push Button Switches (25)
Pvc Conduit Elec. Boxes (14)
Pvc Conduit Fittings (124)
Rigid Conduit Fittings (87)
Rotary Switches (14)
Sensor / Photo Controls (15)
Service Entrance Fittings (59)
Single Outlet (19)
Single Pole Switches (60)
Single Receptacles (41)
Sj Cord (10)
Specialty Gfci-Rocker Plates (19)
Specialty Switch Plates (9)
Specialty Wire (18)
Split Bolt Connectors (19)
Square Electrical Box Covers (27)
Square Electrical Boxes (10)
Standard Blank Plates (14)
Standard Combo Plates (26)
Standard Gfci/Decor Plates (31)
Standard Receptacle Plates (33)
Standard Switch Plates (56)
Switch Combos (32)
Switch/Receptacle Combos (15)
Terminal / Ground Bars (19)
Terminal Lugs (23)
Timers - In Wall (15)
Timers - Mechanic / Dig Switch (9)
Toggle Switches (35)
Tubing & Wraps (48)
Tv / Cable Plates (9)
Usb & Combo Receptacles (13)
Utility / Handy Elec. Boxes (14)
Utility Electrical Box Covers (9)
Wall Channel- Wiremold (79)
Washers / Reducers (21)
Weatherproof Boxes (77)
Weatherproof Covers (134)
Weatherproof Lampholders (66)
Wire Clamps/Clips (73)
Wire Management Kits (13)
Wire Terminal Ends (281)
Wirenuts / Connectors (79)

Clear

Price

From $

-

To $

From To

Clear

Compare

13% off

Connecticut Electric EGS10750G2KIT Transfer Switch Kit, 30 A, 240 V, 10 -Circuit

$442.50 ~~$508.95~~

In stock (328 units)
Compare
13% off
Connecticut Electric CESMPSC13HR RV/EV Power Outlet, 1-Phase, 30 A, 240 V, NEMA 3R Enclosure, Bolt-On

$71.21 ~~$81.95~~

In stock (169 units)
Compare

13% off

Connecticut Electric CESMPSC41GRHR RV/EV Power Outlet, 1-Phase, 30 A, 240 V, 2-Space, NEMA 3R Enclosure, Bolt-On

$133.02 ~~$153.05~~

In stock (114 units)
Compare
13% off
Cutler-Hammer GFTCB220 Circuit Breaker, GFCI, Type GFTCB, 20 A, 2 -Pole, 120/240 V, Plug Mounting

$179.62 ~~$206.65~~

Very low stock (2 units)
Compare

2% off

Eaton Wiring Devices 2139V-BOX Wallplate, 4-1/2 in L, 4-9/16 in W, 2 -Gang, Thermoset, Ivory, High-Gloss, Pack of 10

$16.25 ~~$16.50~~

Very low stock (5 units)
Compare

16% off

Eaton Wiring Devices 1107W Duplex Receptacle, Nylon, White, 2-Pole, 15 A, 125 V, Back, Side Wiring, NEMA: 5-15R

$1.67 ~~$1.99~~

In stock (1100 units)
Compare

14% off

Leviton 37943-741 Plug Fuse, 20 A, 125 V, Glass Body, P

$6.91 ~~$8.05~~

Low stock (14 units)
Compare
13% off
Eaton GF20B Self-Test GFCI Receptacle, 125 V, 20 A, NEMA: NEMA 5-20R, Back, Side Wiring, Brown

$21.62 ~~$24.95~~

In stock (115 units)
Compare
13% off
Eaton GF20BK GFCI Receptacle, 125 V, 20 A, NEMA: NEMA 5-20R, Back, Side Wiring, Black

$21.62 ~~$24.95~~

In stock (127 units)
Compare
13% off
Eaton GF20LA Self-Test GFCI Receptacle, 125 V, 20 A, NEMA: NEMA 5-20R, Back, Side Wiring, Light Almond

$21.62 ~~$24.95~~

In stock (248 units)
Compare
13% off
Eaton GF20V-BX-L Self-Test GFCI Receptacle, 125 V, 20 A, NEMA: NEMA 5-20R, Back, Side Wiring, Ivory

$21.62 ~~$24.95~~

In stock (1793 units)
Compare
13% off
RECEPTACLE GFCI WHITE 20A 125V

$21.62 ~~$24.95~~

In stock (1474 units)
Compare

13% off

Connecticut Electric CESMPSC55GRHR RV Panel Power Outlet, 1-Phase, 50 A, 120/240 V, NEMA 3R Enclosure

$140.11 ~~$161.19~~

In stock (114 units)
Compare

13% off

Connecticut Electric CESMPSC75GRHR RV/EV Power Outlet, 1-Phase, 80 A, 120/240 VAC, 6-Space, 4-Knockout, 3R Enclosure

$232.58 ~~$267.55~~

In stock (107 units)
Compare
13% off
Connecticut Electric EGSPI30 Power Inlet Box with Cover, 30 A, 120/240 V

$56.43 ~~$64.95~~

In stock (71 units)
Compare
13% off
Connecticut Electric EGEPI50 Power Inlet Box with Cover, 50 A, Surface Mounting, Gray

$80.87 ~~$93.09~~

In stock (163 units)

Previous
Page 10 / 250
1
…
8
9
10
11
12
…
250
Next

Your cart

Your cart is empty

Subtotal:$0.00 USD

Loading...

Order Online or By Phone

Expert help & advice
Free Shipping Available

On Orders over $75

SHOP ALL

Hand Tools
Craft and Hobby
Hardware
Plumbing
Electrical
Appliances / Home Entertainment
Paint & Sundries
Shop All

POLICIES

Privacy Policy
Shipping Policy
Returns and Refunds
Accessibility
About Us
Contact Us
Terms of Service

CONTACT US

Phone: (786) 847-0348
Toll Free: (877) 741-4349
Email: support@supremediy.com
2733 SW 27th Ave Miami, Florida 33133

Newsletter

Sign up for exclusive offers, promotions and discounts.

Email

Payment methods accepted

© 2026 SupremeDIY. A Ventura Ecommerce Solutions LLC Website

Compare /3

Loading...

Loading...