Shop main service panel

Sponsored
About our ads
$326.17
SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
Amazon.com
118
Free shipping
$326.17
SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
Amazon.com
118
$245.69
$272.22
Siemens SN4060B1200 SN Series 200 Amp 40-Space 60-Circuit Main Breaker Plug-On Neutral Load Center Indoor
Amazon.com
46
Free shipping
$245.69
$272.22
Siemens SN4060B1200 SN Series 200 Amp 40-Space 60-Circuit Main Breaker Plug-On Neutral Load Center Indoor
Amazon.com
46
$268.67
Siemens S3054L3200 200-Amp Indoor Main Lug 30 Space, 54 Circuit 3-Phase Load Center
Amazon.com
51
Free shipping
$268.67
Siemens S3054L3200 200-Amp Indoor Main Lug 30 Space, 54 Circuit 3-Phase Load Center
Amazon.com
51
$225.96
Siemens SW1224L3125 125-Amp Outdoor Main Lug 12 Space, 24 Circuit 3-Phase Load Center, Aluminum Bus
Amazon.com
13
Free shipping
$225.96
Siemens SW1224L3125 125-Amp Outdoor Main Lug 12 Space, 24 Circuit 3-Phase Load Center, Aluminum Bus
Amazon.com
13
$1,145.53
Square D Load Center: 200 A Amps, 120/240V AC, 60 Spaces, 22Ka, 0 Max. No. Of Tandem Breakers, Flush Cover Model: QO160M200PC
Grainger
$1,145.53
Square D Load Center: 200 A Amps, 120/240V AC, 60 Spaces, 22Ka, 0 Max. No. Of Tandem Breakers, Flush Cover Model: QO160M200PC
Grainger
$271.56
GE TM2020CCU Main Breaker Load Center 200 Amp 120/240 VAC
Voomi Supply
1
$271.56
GE TM2020CCU Main Breaker Load Center 200 Amp 120/240 VAC
Voomi Supply
1
$142.59
Siemens W0408L1125SPA50 125 Amp 4-Space 8-Circuit Main Lug Outdoor Spa Panel With 50 Amp GFCI
Amazon.com
196
Free shipping
$142.59
Siemens W0408L1125SPA50 125 Amp 4-Space 8-Circuit Main Lug Outdoor Spa Panel With 50 Amp GFCI
Amazon.com
196
$2,700.00
Custom Built 300 Amp Panelboard 208V 120V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$2,700.00
Custom Built 300 Amp Panelboard 208V 120V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$296.82
GE TM3220CCU Main Breaker Load Center 200 Amp 120/240 VAC
Voomi Supply
$296.82
GE TM3220CCU Main Breaker Load Center 200 Amp 120/240 VAC
Voomi Supply
$239.00
Siemens PN 200 -Amp 20 -Spaces 40 -Circuit Outdoor Convertible Main Breaker Panel Plug-On Neutral Load Center | PNW2040B1200C
Lowe's
10
$239.00
Siemens PN 200 -Amp 20 -Spaces 40 -Circuit Outdoor Convertible Main Breaker Panel Plug-On Neutral Load Center | PNW2040B1200C
Lowe's
10
$286.94
Square D QOM2E2200NRB QO 2 Pole Outdoor Main Breaker Load Center Circuit Breaker Enclosure, 120/240V (200A) | Supplyhouse.Com
SupplyHouse.com
176
$286.94
Square D QOM2E2200NRB QO 2 Pole Outdoor Main Breaker Load Center Circuit Breaker Enclosure, 120/240V (200A) | Supplyhouse.Com
SupplyHouse.com
176
$26,550.00
Custom Built 2000 Amp Panelboard 480V 277V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$26,550.00
Custom Built 2000 Amp Panelboard 480V 277V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$363.40
GE PM2420C Main Breaker Load Center 120/240 Vac 200 Amps Single-Phase 24 Space
Voomi Supply
$363.40
GE PM2420C Main Breaker Load Center 120/240 Vac 200 Amps Single-Phase 24 Space
Voomi Supply
$465.99
SQUARE D Load Center, QO, 42 Spaces, 150A, 120/240V AC, Main Circuit Breaker, 1 Phase, QO142M150PC
Zoro.com
$465.99
SQUARE D Load Center, QO, 42 Spaces, 150A, 120/240V AC, Main Circuit Breaker, 1 Phase, QO142M150PC
Zoro.com
$694.63
Square D NQ42L2C 240VAC 48VDC 225A 1-Phase 3-Wire 42-Circuit Panelboard Interior, Main Lugs, Copper Bus
Voomi Supply
$694.63
Square D NQ42L2C 240VAC 48VDC 225A 1-Phase 3-Wire 42-Circuit Panelboard Interior, Main Lugs, Copper Bus
Voomi Supply
$129.99
Eaton 100 Amps 120/240 V 20 Space 40 Circuits Combination Mount Main Breaker Load Center
Ace Hardware
31
$129.99
Eaton 100 Amps 120/240 V 20 Space 40 Circuits Combination Mount Main Breaker Load Center
Ace Hardware
31
$109.99
Square D Homeline 100 Amps 120/240 V 20 Space 40 Circuits Combination Mount Main Breaker Load Center
Ace Hardware
192
$109.99
Square D Homeline 100 Amps 120/240 V 20 Space 40 Circuits Combination Mount Main Breaker Load Center
Ace Hardware
192
$755.41
Square D Load Center: 225 A Amps, 120/240V AC, 42 Spaces, 65 Ka, 0 Max. No. Of Tandem Breakers, Indoor Model: QO142L225PGC
Grainger
$755.41
Square D Load Center: 225 A Amps, 120/240V AC, 42 Spaces, 65 Ka, 0 Max. No. Of Tandem Breakers, Indoor Model: QO142L225PGC
Grainger
$153.23
Siemens W0408L1125SPA60 125 Amp, 4-Space, 8-Circuit Main Lug Outdoor Spa Panel With 60 Amp GFCI Breaker
Amazon.com
862
Free shipping
$153.23
Siemens W0408L1125SPA60 125 Amp, 4-Space, 8-Circuit Main Lug Outdoor Spa Panel With 60 Amp GFCI Breaker
Amazon.com
862
$576.43
Square D Load Center: 200 A Amps, 120/240V AC, 30 Spaces, 22Ka, 0 Max. No. Of Tandem Breakers, Indoor Model: QO130M200P
Grainger
$576.43
Square D Load Center: 200 A Amps, 120/240V AC, 30 Spaces, 22Ka, 0 Max. No. Of Tandem Breakers, Indoor Model: QO130M200P
Grainger
$86.33
Square D Load Center: 100 A Amps, 120/240V AC, 6 Spaces, 10Ka, 6 Max. No. Of Tandem Breakers, Surface Cover Model: QO612L100S
Grainger
$86.33
Square D Load Center: 100 A Amps, 120/240V AC, 6 Spaces, 10Ka, 6 Max. No. Of Tandem Breakers, Surface Cover Model: QO612L100S
Grainger
$169.99
Square D Homeline 200 Amps 120/240 Volt 20 Space 40 Circuits Main Breaker Load Center
Ace Hardware
187
$169.99
Square D Homeline 200 Amps 120/240 Volt 20 Space 40 Circuits Main Breaker Load Center
Ace Hardware
187
$735.00
Square D 40A NQ Main Breaker Panelboard 240V 3PH 4W 200 Amp (BJ0488-1)
River City Industrial
$735.00
Square D 40A NQ Main Breaker Panelboard 240V 3PH 4W 200 Amp (BJ0488-1)
River City Industrial
$557.99
SQUARE D Load Center, QO, 27 Spaces, 100A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO327M100
Zoro.com
2
$557.99
SQUARE D Load Center, QO, 27 Spaces, 100A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO327M100
Zoro.com
2
$377.99
SQUARE D Panelboard Interior, QHB, QOB, QOB-VH, 18 Spaces, 100A, 120/240V AC, Convertible Main Lug, 1 Phase, NQ18L1C
Zoro.com
$377.99
SQUARE D Panelboard Interior, QHB, QOB, QOB-VH, 18 Spaces, 100A, 120/240V AC, Convertible Main Lug, 1 Phase, NQ18L1C
Zoro.com
$379.99
Square D QO 200 Amps 120/240 V 42 Space 42 Circuits Combination Mount Main Breaker Load Center
Ace Hardware
2
$379.99
Square D QO 200 Amps 120/240 V 42 Space 42 Circuits Combination Mount Main Breaker Load Center
Ace Hardware
2
$210.00
Square D HOM4080M200PQCVP Homeline QWIK-Grip 80-Circuit 40-Space 200-Amp Main Breaker Plug-On Neutral Load Center - Value Pack | Supplyhouse.Com
SupplyHouse.com
9
$210.00
Square D HOM4080M200PQCVP Homeline QWIK-Grip 80-Circuit 40-Space 200-Amp Main Breaker Plug-On Neutral Load Center - Value Pack | Supplyhouse.Com
SupplyHouse.com
9
$36.99
Square D Homeline 100 Amps 120/240 V 6 Space 12 Circuits Surface Mount Main Lug Load Center
Ace Hardware
237
$36.99
Square D Homeline 100 Amps 120/240 V 6 Space 12 Circuits Surface Mount Main Lug Load Center
Ace Hardware
237
$354.64
Square D Load Center: 200 A Amps, 120/240V AC, 30 Spaces, 65 Ka, 10 Max. No. Of Tandem Breakers, Indoor Model: QO130L200PGC
Grainger
2
$354.64
Square D Load Center: 200 A Amps, 120/240V AC, 30 Spaces, 65 Ka, 10 Max. No. Of Tandem Breakers, Indoor Model: QO130L200PGC
Grainger
2
$5,023.99
225A Power Panelboard, 3PH Main Breaker Panel, 42 Circuit, 208Y/120, (42) 1P MCB Breakers, NEMA 3R,
Larson Electronics
$5,023.99
225A Power Panelboard, 3PH Main Breaker Panel, 42 Circuit, 208Y/120, (42) 1P MCB Breakers, NEMA 3R,
Larson Electronics
$4,500.00
Custom Built 600 Amp Panelboard 480V 277V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$4,500.00
Custom Built 600 Amp Panelboard 480V 277V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$153.99
SQUARE D Circuit Breaker Enclosure, QO, 3 Spaces, 100A, Main Lug, 3 Phase, QO3100BNRB
Zoro.com
$153.99
SQUARE D Circuit Breaker Enclosure, QO, 3 Spaces, 100A, Main Lug, 3 Phase, QO3100BNRB
Zoro.com
$2,160.00
Custom Built 300 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 1 Panel
BuyMyBreaker.com
$2,160.00
Custom Built 300 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 1 Panel
BuyMyBreaker.com
$637.00
Siemens 50A Main Breaker S1 Panelboard 208Y/120V 3PH 4W 50 Amp S1C18BL050CTS (BJ0472-4)
River City Industrial
$637.00
Siemens 50A Main Breaker S1 Panelboard 208Y/120V 3PH 4W 50 Amp S1C18BL050CTS (BJ0472-4)
River City Industrial
$8,640.00
Custom Built 1000 Amp Panelboard 240V 120V Main Breaker 3 Phase NEMA 1 Panel
BuyMyBreaker.com
$8,640.00
Custom Built 1000 Amp Panelboard 240V 120V Main Breaker 3 Phase NEMA 1 Panel
BuyMyBreaker.com
$1,214.64
SQUARE D Panelboard Interior, EDB, EDG, EDJ, 18 Spaces, 125A, 277/480V, Convertible Main Lug, 3 Phase, NF418L1
Zoro.com
$1,214.64
SQUARE D Panelboard Interior, EDB, EDG, EDJ, 18 Spaces, 125A, 277/480V, Convertible Main Lug, 3 Phase, NF418L1
Zoro.com
Main Electrical Service Panel Installation
11:18
Main Electrical Service Panel Installation
8 months ago
MSNMason Dixon Acres
Electrical Service Panel Basics For Homeowners
Electrical Service Panel Basics For Homeowners
Oct 24, 2009
thespruce.com
Sub Panel vs Main Panel: The Key Difference
Sub Panel vs Main Panel: The Key Difference
Sep 27, 2022
galvinpower.org
7.5K views · 368 reactions | How do main electrical panels work....
10:19
7.5K views · 368 reactions | How do main electrical panels work....
7.5K views1 week ago
FacebookThe Engineering Mindset
Inside Your Home’s Electrical Service Panel
Inside Your Home’s Electrical Service Panel
Sep 14, 2024
thisoldhouse.com
How To Wire A 100 Amp Service Panel: Video Tutorial
7:12
How To Wire A 100 Amp Service Panel: Video Tutorial
Jul 21, 2021
homeinspectioninsider.com
Electrical Service Panels Explained
5:31
Electrical Service Panels Explained
80.9K viewsFeb 1, 2019
YouTubeCraig Michaud- Electrical Instructor
2:53
What is an Electrical Service Panel? What you should Know, How we c…
81K viewsNov 6, 2012
YouTubeGlenn Gross
Beginner’s Guide to Your Electrical Panel and Circuit Breakers: What …
Apr 19, 2022
everydayhomerepairs.com
5:38
Residential Main Electrical Panel Inspection
102.3K viewsJun 12, 2018
YouTubeBuilding Code Education
What Is a Main Circuit Breaker and How Does It Work?
5 months ago
thespruce.com
9:25
Main Electrical Panel 101
3K viewsFeb 17, 2023
YouTubePractical Home Projects
9:10
How to Upgrade a Main Electrical Panel
20.6K viewsApr 30, 2023
YouTubePractical Home Projects
9:03
Understanding Your Home's Electrical System: The Main Panel
760K viewsAug 31, 2015
YouTubeTerry “The Internet Electrician” Peterman
1:45
Understanding 120/240V Single-Phase Main Service Panel Wiring
100 viewsNov 11, 2024
YouTubeInformation Hub
7:38
Main Service Panel (Breaker Box) Explained - The Basics | A Circuit…
4.6K viewsJul 24, 2021
YouTubeCircuitBread
11:07
How to Replace an Electrical Service Panel (PART 2)
313.8K viewsDec 11, 2020
YouTubeElectrician U
10:05
How Do Electrical Panels Work - An Explanation of All the Parts!
147.9K viewsOct 19, 2022
YouTubeElectrician U
29:36
How To Wire a House Main Electrical Panel Load Center & La…
2.8M viewsAug 26, 2018
YouTubeBenjamin Sahlstrom
4:34
How to Upgrade an Electrical Panel to 200-Amp Service (Part 2) | This …
2.1M viewsSep 3, 2014
YouTubeThis Old House
3:11
What Are the Components of a Main Service Panel?
158 views2 months ago
YouTubeHeatSpring
56:42
How To Replace a Main Panel or Sub Panel - Upgrading an Existin…
248.2K viewsJul 22, 2022
YouTubeBenjamin Sahlstrom
11:08
Separating Neutrals and Grounds in a Main Service Panel
15 views6 months ago
YouTubeBESA Research
6:08
Switchgear Main LT Distribution Panel Making and Wiring step by s…
211.5K viewsMay 20, 2018
YouTubeElectrical Infinity
42:21
How to Upgrade A Panel to 100-Amps | Complete Electrical Servic…
40.7K viewsMay 19, 2023
YouTubeElectrician Ron
11:49
Inspecting an Electrical Panel - How I Do It
21.1K viewsJan 6, 2021
YouTubeHouseKnowHow
17:26
Reviewing the Basics of an Electrical Control Panel (Practical …
381.8K viewsNov 4, 2019
YouTubeRealPars
1:07
Panel Safety Alert 🚨 Wire Entering Main Service Compartment Wrong!
3.9K views3 months ago
YouTubeFabian electrical services inc
28:03
Electrical Panel | Wiring the Breaker Box
19.8K viewsDec 15, 2022
YouTubeWire You
21:20
How To Wire A Residential 200 Amp Main Panel
117.1K viewsOct 30, 2020
YouTubeClem Construction Group
See more videos
Static thumbnail place holder

Shop main service panel

Sponsored
About our ads
$326.17
SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
Amazon.com
118
Free shipping
$326.17
SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
Amazon.com
118
$245.69
$272.22
Siemens SN4060B1200 SN Series 200 Amp 40-Space 60-Circuit Main Breaker Plug-On Neutral Load Center Indoor
Amazon.com
46
Free shipping
$245.69
$272.22
Siemens SN4060B1200 SN Series 200 Amp 40-Space 60-Circuit Main Breaker Plug-On Neutral Load Center Indoor
Amazon.com
46
$268.67
Siemens S3054L3200 200-Amp Indoor Main Lug 30 Space, 54 Circuit 3-Phase Load Center
Amazon.com
51
Free shipping
$268.67
Siemens S3054L3200 200-Amp Indoor Main Lug 30 Space, 54 Circuit 3-Phase Load Center
Amazon.com
51
$225.96
Siemens SW1224L3125 125-Amp Outdoor Main Lug 12 Space, 24 Circuit 3-Phase Load Center, Aluminum Bus
Amazon.com
13
Free shipping
$225.96
Siemens SW1224L3125 125-Amp Outdoor Main Lug 12 Space, 24 Circuit 3-Phase Load Center, Aluminum Bus
Amazon.com
13
$1,145.53
Square D Load Center: 200 A Amps, 120/240V AC, 60 Spaces, 22Ka, 0 Max. No. Of Tandem Breakers, Flush Cover Model: QO160M200PC
Grainger
$1,145.53
Square D Load Center: 200 A Amps, 120/240V AC, 60 Spaces, 22Ka, 0 Max. No. Of Tandem Breakers, Flush Cover Model: QO160M200PC
Grainger
$271.56
GE TM2020CCU Main Breaker Load Center 200 Amp 120/240 VAC
Voomi Supply
1
$271.56
GE TM2020CCU Main Breaker Load Center 200 Amp 120/240 VAC
Voomi Supply
1
$142.59
Siemens W0408L1125SPA50 125 Amp 4-Space 8-Circuit Main Lug Outdoor Spa Panel With 50 Amp GFCI
Amazon.com
196
Free shipping
$142.59
Siemens W0408L1125SPA50 125 Amp 4-Space 8-Circuit Main Lug Outdoor Spa Panel With 50 Amp GFCI
Amazon.com
196
$2,700.00
Custom Built 300 Amp Panelboard 208V 120V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$2,700.00
Custom Built 300 Amp Panelboard 208V 120V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$296.82
GE TM3220CCU Main Breaker Load Center 200 Amp 120/240 VAC
Voomi Supply
$296.82
GE TM3220CCU Main Breaker Load Center 200 Amp 120/240 VAC
Voomi Supply
$239.00
Siemens PN 200 -Amp 20 -Spaces 40 -Circuit Outdoor Convertible Main Breaker Panel Plug-On Neutral Load Center | PNW2040B1200C
Lowe's
10
$239.00
Siemens PN 200 -Amp 20 -Spaces 40 -Circuit Outdoor Convertible Main Breaker Panel Plug-On Neutral Load Center | PNW2040B1200C
Lowe's
10
$286.94
Square D QOM2E2200NRB QO 2 Pole Outdoor Main Breaker Load Center Circuit Breaker Enclosure, 120/240V (200A) | Supplyhouse.Com
SupplyHouse.com
176
$286.94
Square D QOM2E2200NRB QO 2 Pole Outdoor Main Breaker Load Center Circuit Breaker Enclosure, 120/240V (200A) | Supplyhouse.Com
SupplyHouse.com
176
$26,550.00
Custom Built 2000 Amp Panelboard 480V 277V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$26,550.00
Custom Built 2000 Amp Panelboard 480V 277V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$363.40
GE PM2420C Main Breaker Load Center 120/240 Vac 200 Amps Single-Phase 24 Space
Voomi Supply
$363.40
GE PM2420C Main Breaker Load Center 120/240 Vac 200 Amps Single-Phase 24 Space
Voomi Supply
$465.99
SQUARE D Load Center, QO, 42 Spaces, 150A, 120/240V AC, Main Circuit Breaker, 1 Phase, QO142M150PC
Zoro.com
$465.99
SQUARE D Load Center, QO, 42 Spaces, 150A, 120/240V AC, Main Circuit Breaker, 1 Phase, QO142M150PC
Zoro.com
$694.63
Square D NQ42L2C 240VAC 48VDC 225A 1-Phase 3-Wire 42-Circuit Panelboard Interior, Main Lugs, Copper Bus
Voomi Supply
$694.63
Square D NQ42L2C 240VAC 48VDC 225A 1-Phase 3-Wire 42-Circuit Panelboard Interior, Main Lugs, Copper Bus
Voomi Supply
$129.99
Eaton 100 Amps 120/240 V 20 Space 40 Circuits Combination Mount Main Breaker Load Center
Ace Hardware
31
$129.99
Eaton 100 Amps 120/240 V 20 Space 40 Circuits Combination Mount Main Breaker Load Center
Ace Hardware
31
$109.99
Square D Homeline 100 Amps 120/240 V 20 Space 40 Circuits Combination Mount Main Breaker Load Center
Ace Hardware
192
$109.99
Square D Homeline 100 Amps 120/240 V 20 Space 40 Circuits Combination Mount Main Breaker Load Center
Ace Hardware
192
$755.41
Square D Load Center: 225 A Amps, 120/240V AC, 42 Spaces, 65 Ka, 0 Max. No. Of Tandem Breakers, Indoor Model: QO142L225PGC
Grainger
$755.41
Square D Load Center: 225 A Amps, 120/240V AC, 42 Spaces, 65 Ka, 0 Max. No. Of Tandem Breakers, Indoor Model: QO142L225PGC
Grainger