Shop sub panel main breaker

Sponsored
About our ads
$226.25
Siemens SW1224L3125 125-Amp Outdoor Main Lug 12 Space, 24 Circuit 3-Phase Load Center, Aluminum Bus
Amazon.com
13
Free shipping
$226.25
Siemens SW1224L3125 125-Amp Outdoor Main Lug 12 Space, 24 Circuit 3-Phase Load Center, Aluminum Bus
Amazon.com
13
$326.17
SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
Amazon.com
114
Free shipping
$326.17
SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
Amazon.com
114
$2,981.85
125A Power Panelboard, 3PH Main Breaker Panel, 12 Circuit, 480Y/277 (12) 20A 1P Breakers, NEMA 3R, T
Larson Electronics
$2,981.85
125A Power Panelboard, 3PH Main Breaker Panel, 12 Circuit, 480Y/277 (12) 20A 1P Breakers, NEMA 3R, T
Larson Electronics
$144.77
$437.40
QO116L125PGRB Schneider Electric Qo Convertible Main Lug Neutral Load Center
Standard Electric Supply Co.
66% off
$144.77
$437.40
QO116L125PGRB Schneider Electric Qo Convertible Main Lug Neutral Load Center
Standard Electric Supply Co.
$79.98
Square D Homeline 125 -Amp 12 -Spaces 24 -Circuit Indoor Convertible Main Lug Plug-On Neutral Load Center (Value Pack) | HOM1224L125PGCVP
Lowe's
89
$79.98
Square D Homeline 125 -Amp 12 -Spaces 24 -Circuit Indoor Convertible Main Lug Plug-On Neutral Load Center (Value Pack) | HOM1224L125PGCVP
Lowe's
89
$3,065.60
125A Power Panelboard, 1PH Main Breaker Panel, 2P3W, 12 Circuit, 120/240V (12) 20A 1P Breakers, NEMA
Larson Electronics
$3,065.60
125A Power Panelboard, 1PH Main Breaker Panel, 2P3W, 12 Circuit, 120/240V (12) 20A 1P Breakers, NEMA
Larson Electronics
$67.98
Eaton Type BR 125 -Amp 12 -Spaces 24 -Circuit Indoor Main Lug Plug-On Neutral Load Center (Value Pack) | BRP12L125V24
Lowe's
78
$67.98
Eaton Type BR 125 -Amp 12 -Spaces 24 -Circuit Indoor Main Lug Plug-On Neutral Load Center (Value Pack) | BRP12L125V24
Lowe's
78
$95.98
Square D Homeline 100 -Amp 12 -Spaces 24 -Circuit Indoor Main Breaker Plug-On Neutral Load Center | HOM1224M100PC
Lowe's
51
$95.98
Square D Homeline 100 -Amp 12 -Spaces 24 -Circuit Indoor Main Breaker Plug-On Neutral Load Center | HOM1224M100PC
Lowe's
51
$200.43
$317.52
HOM1224M100PC Square D Homeline Main Breaker Loadcenter
Standard Electric Supply Co.
227
36% off
$200.43
$317.52
HOM1224M100PC Square D Homeline Main Breaker Loadcenter
Standard Electric Supply Co.
227
$119.34
QO112L125PGRB Square D Convertible Main Lug Load Center
Standard Electric Supply Co.
$119.34
QO112L125PGRB Square D Convertible Main Lug Load Center
Standard Electric Supply Co.
$12,036.23
400A Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - (23) Breakers - NEMA 3R
Larson Electronics
$12,036.23
400A Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - (23) Breakers - NEMA 3R
Larson Electronics
$426.33
Leviton 1K240-1SW Series 1000 120/240V 100A 1P3W Indoor Kit With 2 Solid Core Cts
Amazon.com
37
Free shipping
$426.33
Leviton 1K240-1SW Series 1000 120/240V 100A 1P3W Indoor Kit With 2 Solid Core Cts
Amazon.com
37
$21.69
$81.87
Siemens E0816ml1125f Indoor Main Lug Loadcenter 125 Amp 8-16 Circuit
eyewaysa
73% off
$21.69
$81.87
Siemens E0816ml1125f Indoor Main Lug Loadcenter 125 Amp 8-16 Circuit
eyewaysa
$94.95
Leviton 200 Amp 42-Space Indoor Load Center With Main Breaker LP420-MB
kpmusik.com
$94.95
Leviton 200 Amp 42-Space Indoor Load Center With Main Breaker LP420-MB
kpmusik.com
$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
$65.88
$105.40
Siemens PNW1224B1100C PN Series 100 Amp 12-Space 24-Circuit Main Breaker Plug-On Neutral Load Center Outdoor With Copper Bus
topbraggrealtyus
37% off
$65.88
$105.40
Siemens PNW1224B1100C PN Series 100 Amp 12-Space 24-Circuit Main Breaker Plug-On Neutral Load Center Outdoor With Copper Bus
topbraggrealtyus
$94.64
Siemens SN1224L1125 12 Space 24-Circuit Indoor Main Lug Plug-On Neutral Load Center (125A, 120/240V) | Supplyhouse.Com
SupplyHouse.com
56
$94.64
Siemens SN1224L1125 12 Space 24-Circuit Indoor Main Lug Plug-On Neutral Load Center (125A, 120/240V) | Supplyhouse.Com
SupplyHouse.com
56
$48.54
$90.00
QO612L100DS - Square D 100 Amp 120/240V 1-Phase 6-Space 12-Circuit Main Lug Load Center NEMA 1
Essential Electric Supply
31
46% off
$48.54
$90.00
QO612L100DS - Square D 100 Amp 120/240V 1-Phase 6-Space 12-Circuit Main Lug Load Center NEMA 1
Essential Electric Supply
31
$36.36
$56.78
Siemens Indoor Load Center, 25 Spaces, 24 Circuits, 125 Amp, Main Breaker
Suthisav
Free shipping
35% off
$36.36
$56.78
Siemens Indoor Load Center, 25 Spaces, 24 Circuits, 125 Amp, Main Breaker
Suthisav
Free shipping
$56.68
$90.00
QO612L100DF - Square D 100A 120/240V 1-Phase 6-Space 12-Circuit NEMA 1 Fixed Main Lug Load Center
Essential Electric Supply
8
37% off
$56.68
$90.00
QO612L100DF - Square D 100A 120/240V 1-Phase 6-Space 12-Circuit NEMA 1 Fixed Main Lug Load Center
Essential Electric Supply
8
$57.82
Siemens SN Series 200 Amp 30-Space 48-Circuit Indoor Main Breaker Plug-On Neutral Load Center
Tattootraveler Store A
$57.82
Siemens SN Series 200 Amp 30-Space 48-Circuit Indoor Main Breaker Plug-On Neutral Load Center
Tattootraveler Store A
$53.82
Eaton Type BR 100-Amp 12-Spaces 24-Circuit Main Breaker Plug-On Neutral Load Center (Value Pack) | BRP12B100RV25
uchemba
$53.82
Eaton Type BR 100-Amp 12-Spaces 24-Circuit Main Breaker Plug-On Neutral Load Center (Value Pack) | BRP12B100RV25
uchemba
$37.36
$59.78
Siemens Indoor Load Center, 25 Spaces, 24 Circuits, 125 Amp, Main Breaker
topbraggrealtyus
37% off
$37.36
$59.78
Siemens Indoor Load Center, 25 Spaces, 24 Circuits, 125 Amp, Main Breaker
topbraggrealtyus
$529.99
Square D HOM816M200PFTRB Homeline 16 Circuit Outdoor Main Breaker Plug-On Neutral Load Center W/ Feed-Thru Lugs, 8 Space, 120/240V
SupplyHouse.com
157
$529.99
Square D HOM816M200PFTRB Homeline 16 Circuit Outdoor Main Breaker Plug-On Neutral Load Center W/ Feed-Thru Lugs, 8 Space, 120/240V
SupplyHouse.com
157
$79.83
$105.39
ABB 200A Main Breaker Load Center 32 Space 40 Circuit Indoor
shop.tarekamore
24% off
$79.83
$105.39
ABB 200A Main Breaker Load Center 32 Space 40 Circuit Indoor
shop.tarekamore
$48.88
Leviton 200 Amp 20-Space Indoor Load Center With Main Breaker LP220-MB
uchemba
$48.88
Leviton 200 Amp 20-Space Indoor Load Center With Main Breaker LP220-MB
uchemba
$76.99
$123.18
Eaton BR3060BQN100 Load Center, Main Breaker, 100A, 120/240V, 1P, 30/60, NEMA 1
topbraggrealtyus
37% off
$76.99
$123.18
Eaton BR3060BQN100 Load Center, Main Breaker, 100A, 120/240V, 1P, 30/60, NEMA 1
topbraggrealtyus
$64.88
$102.40
Eaton Type BR 24-Circuit 20-Space 125-Amp Main Breaker Load Center
Suthisav
Free shipping
36% off
$64.88
$102.40
Eaton Type BR 24-Circuit 20-Space 125-Amp Main Breaker Load Center
Suthisav
Free shipping
$38.99
$52.25
GE Powermark Gold 100-Amp 22-Spaces 12-Circuit Main Breaker Load Center (Value Pack)
Suthisav
Free shipping
25% off
$38.99
$52.25
GE Powermark Gold 100-Amp 22-Spaces 12-Circuit Main Breaker Load Center (Value Pack)
Suthisav
Free shipping
$63.98
$89.57
Siemens Industry SN2448B1200 200A Main Breaker Load Center With 24 Spaces U0026 48 Circuits
Cheekyhost Store
28% off
$63.98
$89.57
Siemens Industry SN2448B1200 200A Main Breaker Load Center With 24 Spaces U0026 48 Circuits
Cheekyhost Store
$78.68
Eaton BR3030B100 1-Phase 3 Wire Main Circuit Breaker Load Center 30 Circuits 120/240 Volt AC 100 Amp NEMA 1
uchemba
$78.68
Eaton BR3030B100 1-Phase 3 Wire Main Circuit Breaker Load Center 30 Circuits 120/240 Volt AC 100 Amp NEMA 1
uchemba
$67.89
$95.72
Siemens SN4040B1200 SN Series 200 Amp 40-Space 40-Circuit Main Breaker Plug-On Neutral Indoor Load Center
vyroqi.com
29% off
$67.89
$95.72
Siemens SN4040B1200 SN Series 200 Amp 40-Space 40-Circuit Main Breaker Plug-On Neutral Indoor Load Center
vyroqi.com
$78.98
$105.83
Eaton BRP20B125 Load Center, Main Breaker, 125A, 120/240V, 1P, 20/40
www.stuffbyannjfr.com BBB
25% off
$78.98
$105.83
Eaton BRP20B125 Load Center, Main Breaker, 125A, 120/240V, 1P, 20/40
www.stuffbyannjfr.com BBB
$64.88
$102.40
Eaton Type BR 24-Circuit 20-Space 125-Amp Main Breaker Load Center
woodmaninteriorus
Free shipping
36% off
$64.88
$102.40
Eaton Type BR 24-Circuit 20-Space 125-Amp Main Breaker Load Center
woodmaninteriorus
Free shipping
$597.46
Square D Qo 100 Amp 24-Space Main Breaker Plug-On Neutral Load Center Value Pack QO24M100PCVP
DkHardware.com
62
$597.46
Square D Qo 100 Amp 24-Space Main Breaker Plug-On Neutral Load Center Value Pack QO24M100PCVP
DkHardware.com
62
$69.98
$90.97
Siemens P2040B1200CU 200-Amp 20-Space 40-Circuit Main Breaker Load Center
Cheekyhost Store
23% off
$69.98
$90.97
Siemens P2040B1200CU 200-Amp 20-Space 40-Circuit Main Breaker Load Center
Cheekyhost Store
Does Garage Subpanel Need a Main Breaker? (Truth Worth Knowing!)
Does Garage Subpanel Need a Main Breaker? (Truth Worth Knowing!)
Aug 29, 2022
garagemadesimple.com
Sub Panel vs Main Panel: The Key Difference
Sub Panel vs Main Panel: The Key Difference
Sep 27, 2022
galvinpower.org
Does A Sub Panel Need A Main Breaker? [Things you Need to Know]
Does A Sub Panel Need A Main Breaker? [Things you Need to Kno…
Feb 23, 2022
wiringsolver.com
What is a Subpanel: Complete Guide to Subpanels
7:12
What is a Subpanel: Complete Guide to Subpanels
Apr 17, 2022
homeinspectioninsider.com
What Is a Main Circuit Breaker and How Does It Work?
What Is a Main Circuit Breaker and How Does It Work?
6 months ago
thespruce.com
Subpanel Grounding and Neutral: Separated or On Same Bar?
Subpanel Grounding and Neutral: Separated or On Same Bar?
Jan 10, 2025
galvinpower.org
Understanding Your Home's Breaker Box
Understanding Your Home's Breaker Box
May 21, 2021
thespruce.com
What's the Difference between MLO and MBR Panels???
79.5K viewsNov 24, 2021
YouTubeElectrician U
Master Sub Panel Installation: Learn How To Install A Sub Panel
Feb 27, 2017
askmediy.com
2:22
Eaton BR Breaker Panel Overview
38.4K viewsJun 15, 2015
YouTubeHome-Pro Electric
16:00
Electrical Panel Replacement/Install
197.7K viewsJun 1, 2021
YouTubeAppalachian DIY
3:59
Main Breaker Replacement # 17
149.3K viewsAug 26, 2010
YouTubesoftcellelectrical
8:04
How To Install A New Circuit Breaker
15.2K viewsJul 2, 2019
YouTubeMrJustDIY
8:34
Installing a GFCI Circuit Breaker
421.6K viewsSep 13, 2019
YouTubeCraig Michaud- Electrical Instructor
12:36
How to Install a Subpanel
1.4M viewsMar 31, 2013
YouTubeaskmediy
11:00
Add An Electrical Outlet Next To Breaker Panel Electrical Panel (ST…
54.6K viewsFeb 18, 2021
YouTubeKevin Pon
15:30
How An Electrical Breaker Box Works
171.2K viewsMar 5, 2018
YouTubeEnduring Charm LLC
11:07
How to Replace an Electrical Service Panel (PART 2)
313.9K viewsDec 11, 2020
YouTubeElectrician U
5:53
I-Line Main Lugs and Main Breakers
3.9K viewsOct 31, 2018
YouTubeSquare D by Schneider Electric
41:11
How to wire from the Main Panel to a Sub Panel for a Hot Tub or Spa... (…
166.7K viewsSep 28, 2020
YouTubeSPA MAN
2:32
Help With EATON's BR Plug-On-Neutral System (REUPLOAD)
76.8K viewsJan 8, 2021
YouTubeCPESI Video Learning
4:57
Add an Electrical Outlet to a Breaker Box
507.2K viewsJul 21, 2018
YouTubeFIX IT Home Improvement Channel
12:38
How to Wire a Subpanel
406.5K viewsMay 30, 2020
YouTubeTim Wilborne
4:22
How To Install Square D: Main Breaker (2020)
25.4K viewsJan 27, 2020
YouTubeBETTER ELECTRIC
2:14
How To Replace A Breaker In A Panel Box
285.6K viewsMar 24, 2013
YouTubeNature's Friends
29:36
How To Wire a House Main Electrical Panel Load Center & La…
2.8M viewsAug 26, 2018
YouTubeBenjamin Sahlstrom
9:35
Anatomy of an Electrical Panel
36.6K viewsDec 30, 2020
YouTubeHouseKnowHow
9:21
How to wire a 50 Amp GFCI Breaker in a Sub Panel...(Part 2 of 4) DIY S…
151K viewsSep 30, 2020
YouTubeSPA MAN
2:50
How to Install a New Circuit Breaker
1.5M viewsMar 22, 2019
YouTubeFamily Handyman
2:58
How to Add Circuit Breaker to Full Electrical Sub-Panel
20.4K viewsApr 19, 2021
YouTubeVideoJoeShows
See more videos
Static thumbnail place holder

Shop sub panel main breaker

Sponsored
About our ads
$226.25
Siemens SW1224L3125 125-Amp Outdoor Main Lug 12 Space, 24 Circuit 3-Phase Load Center, Aluminum Bus
Amazon.com
13
Free shipping
$226.25
Siemens SW1224L3125 125-Amp Outdoor Main Lug 12 Space, 24 Circuit 3-Phase Load Center, Aluminum Bus
Amazon.com
13
$326.17
SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
Amazon.com
114
Free shipping
$326.17
SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
Amazon.com
114
$2,981.85
125A Power Panelboard, 3PH Main Breaker Panel, 12 Circuit, 480Y/277 (12) 20A 1P Breakers, NEMA 3R, T
Larson Electronics
$2,981.85
125A Power Panelboard, 3PH Main Breaker Panel, 12 Circuit, 480Y/277 (12) 20A 1P Breakers, NEMA 3R, T
Larson Electronics
$144.77
$437.40
QO116L125PGRB Schneider Electric Qo Convertible Main Lug Neutral Load Center
Standard Electric Supply Co.
66% off
$144.77
$437.40
QO116L125PGRB Schneider Electric Qo Convertible Main Lug Neutral Load Center
Standard Electric Supply Co.
$79.98
Square D Homeline 125 -Amp 12 -Spaces 24 -Circuit Indoor Convertible Main Lug Plug-On Neutral Load Center (Value Pack) | HOM1224L125PGCVP
Lowe's
89
$79.98
Square D Homeline 125 -Amp 12 -Spaces 24 -Circuit Indoor Convertible Main Lug Plug-On Neutral Load Center (Value Pack) | HOM1224L125PGCVP
Lowe's
89
$3,065.60
125A Power Panelboard, 1PH Main Breaker Panel, 2P3W, 12 Circuit, 120/240V (12) 20A 1P Breakers, NEMA
Larson Electronics
$3,065.60
125A Power Panelboard, 1PH Main Breaker Panel, 2P3W, 12 Circuit, 120/240V (12) 20A 1P Breakers, NEMA
Larson Electronics
$67.98
Eaton Type BR 125 -Amp 12 -Spaces 24 -Circuit Indoor Main Lug Plug-On Neutral Load Center (Value Pack) | BRP12L125V24
Lowe's
78
$67.98
Eaton Type BR 125 -Amp 12 -Spaces 24 -Circuit Indoor Main Lug Plug-On Neutral Load Center (Value Pack) | BRP12L125V24
Lowe's
78
$95.98
Square D Homeline 100 -Amp 12 -Spaces 24 -Circuit Indoor Main Breaker Plug-On Neutral Load Center | HOM1224M100PC
Lowe's
51
$95.98
Square D Homeline 100 -Amp 12 -Spaces 24 -Circuit Indoor Main Breaker Plug-On Neutral Load Center | HOM1224M100PC
Lowe's
51
$200.43
$317.52
HOM1224M100PC Square D Homeline Main Breaker Loadcenter
Standard Electric Supply Co.
227
36% off
$200.43
$317.52
HOM1224M100PC Square D Homeline Main Breaker Loadcenter
Standard Electric Supply Co.
227
$119.34
QO112L125PGRB Square D Convertible Main Lug Load Center
Standard Electric Supply Co.
$119.34
QO112L125PGRB Square D Convertible Main Lug Load Center
Standard Electric Supply Co.
$12,036.23
400A Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - (23) Breakers - NEMA 3R
Larson Electronics
$12,036.23
400A Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - (23) Breakers - NEMA 3R
Larson Electronics
$426.33
Leviton 1K240-1SW Series 1000 120/240V 100A 1P3W Indoor Kit With 2 Solid Core Cts
Amazon.com
37
Free shipping
$426.33
Leviton 1K240-1SW Series 1000 120/240V 100A 1P3W Indoor Kit With 2 Solid Core Cts
Amazon.com
37
$21.69
$81.87
Siemens E0816ml1125f Indoor Main Lug Loadcenter 125 Amp 8-16 Circuit
eyewaysa
73% off
$21.69
$81.87
Siemens E0816ml1125f Indoor Main Lug Loadcenter 125 Amp 8-16 Circuit
eyewaysa
$94.95
Leviton 200 Amp 42-Space Indoor Load Center With Main Breaker LP420-MB
kpmusik.com
$94.95
Leviton 200 Amp 42-Space Indoor Load Center With Main Breaker LP420-MB
kpmusik.com
$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
$65.88
$105.40
Siemens PNW1224B1100C PN Series 100 Amp 12-Space 24-Circuit Main Breaker Plug-On Neutral Load Center Outdoor With Copper Bus
topbraggrealtyus
37% off
$65.88
$105.40
Siemens PNW1224B1100C PN Series 100 Amp 12-Space 24-Circuit Main Breaker Plug-On Neutral Load Center Outdoor With Copper Bus
topbraggrealtyus
$94.64
Siemens SN1224L1125 12 Space 24-Circuit Indoor Main Lug Plug-On Neutral Load Center (125A, 120/240V) | Supplyhouse.Com
SupplyHouse.com
56
$94.64
Siemens SN1224L1125 12 Space 24-Circuit Indoor Main Lug Plug-On Neutral Load Center (125A, 120/240V) | Supplyhouse.Com
SupplyHouse.com
56
$48.54
$90.00
QO612L100DS - Square D 100 Amp 120/240V 1-Phase 6-Space 12-Circuit Main Lug Load Center NEMA 1
Essential Electric Supply
31
46% off
$48.54
$90.00
QO612L100DS - Square D 100 Amp 120/240V 1-Phase 6-Space 12-Circuit Main Lug Load Center NEMA 1
Essential Electric Supply
31