Shop 3 Phase Sub Panel Box

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
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
$268.67
Siemens S3054L3200 200-Amp Indoor Main Lug 30 Space, 54 Circuit 3-Phase Load Center
Amazon.com
46
Free shipping
$268.67
Siemens S3054L3200 200-Amp Indoor Main Lug 30 Space, 54 Circuit 3-Phase Load Center
Amazon.com
46
$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
$279.27
$471.00
QO320L125G - Square D QO Load Center 125A 120/240V 3-Phase 20 Circuit NEMA 1
Essential Electric Supply
1
40% off
$279.27
$471.00
QO320L125G - Square D QO Load Center 125A 120/240V 3-Phase 20 Circuit NEMA 1
Essential Electric Supply
1
$2,865.77
Electrical Power Distribution Panel - 208Y/120 3PH 4W - 100A MCB - NEMA 3R
Larson Electronics
$2,865.77
Electrical Power Distribution Panel - 208Y/120 3PH 4W - 100A MCB - NEMA 3R
Larson Electronics
$18,396.93
800A Power Panelboard, 3PH Main Breaker Panel, 6 Circuit, 480Y/277, (2) 300A 3P Breakers, NEMA 3R, W
Larson Electronics
$18,396.93
800A Power Panelboard, 3PH Main Breaker Panel, 6 Circuit, 480Y/277, (2) 300A 3P Breakers, NEMA 3R, W
Larson Electronics
$18,510.55
Power Distribution Panel - 120/208V AC 3PH - 100A MLO - (7) Breakers - NEMA 3R
Larson Electronics
$18,510.55
Power Distribution Panel - 120/208V AC 3PH - 100A MLO - (7) Breakers - NEMA 3R
Larson Electronics
$896.99
SQUARE D Load Center, QO, 42 Spaces, 225A, 120/240V AC, Main Lug, 3 Phase, QO342ML2
Zoro.com
$896.99
SQUARE D Load Center, QO, 42 Spaces, 225A, 120/240V AC, Main Lug, 3 Phase, QO342ML2
Zoro.com
$1,208.99
SQUARE D Load Center, QO, 30 Spaces, 125A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO330MQ125
Zoro.com
$1,208.99
SQUARE D Load Center, QO, 30 Spaces, 125A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO330MQ125
Zoro.com
$2,340.00
Custom Built 350 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$2,340.00
Custom Built 350 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$1,340.99
SQUARE D Load Center, QO, 30 Spaces, 150A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO330MQ150
Zoro.com
$1,340.99
SQUARE D Load Center, QO, 30 Spaces, 150A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO330MQ150
Zoro.com
$22,500.00
Custom Built 2500 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$22,500.00
Custom Built 2500 Amp Panelboard 240V 120V Main Lug Only MLO 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
$2,700.00
Custom Built 300 Amp Panelboard 208V 120V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$4,805.83
Power Distribution Panel - 208/120V AC Wye, 3-Phase - 125A MCCB Panel 18Ckts - (8) 20A 1P Breakers -
Larson Electronics
$4,805.83
Power Distribution Panel - 208/120V AC Wye, 3-Phase - 125A MCCB Panel 18Ckts - (8) 20A 1P Breakers -
Larson Electronics
$24,732.68
800A Power Panelboard, 3PH Main Breaker Panel, 36 Circuit, 480Y/277, (11) Breakers, NEMA 3R, Wall Mo
Larson Electronics
$24,732.68
800A Power Panelboard, 3PH Main Breaker Panel, 36 Circuit, 480Y/277, (11) Breakers, NEMA 3R, Wall Mo
Larson Electronics
$607.72
$842.00
QO342L225G - Square D 225A 208Y/120/240V 3-Phase Load Center 42 Spaces Main Lug NEMA 1
Essential Electric Supply
27% off
$607.72
$842.00
QO342L225G - Square D 225A 208Y/120/240V 3-Phase Load Center 42 Spaces Main Lug NEMA 1
Essential Electric Supply
$28,800.00
Custom Built 3000 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 1 Panel
BuyMyBreaker.com
$28,800.00
Custom Built 3000 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 1 Panel
BuyMyBreaker.com
$6,403.35
200A Power Panelboard, 3PH Main Breaker Panel, 18 Circuit, 208Y/120, (6) 40A 3P Breakers, NEMA 3R,
Larson Electronics
$6,403.35
200A Power Panelboard, 3PH Main Breaker Panel, 18 Circuit, 208Y/120, (6) 40A 3P Breakers, NEMA 3R,
Larson Electronics
$4,229.26
100A Power Distribution Main Breaker Panelboard - 220V, 3-Phase - (3) 30A Breakers, (3) Terminal Lug
Larson Electronics
$4,229.26
100A Power Distribution Main Breaker Panelboard - 220V, 3-Phase - (3) 30A Breakers, (3) Terminal Lug
Larson Electronics
$110,107.17
3000A Power Distribution Main Breaker Panelboard - 480Y/277, 3-Phase - (13) 20A 1P MCCB, (3) 800A 3P
Larson Electronics
$110,107.17
3000A Power Distribution Main Breaker Panelboard - 480Y/277, 3-Phase - (13) 20A 1P MCCB, (3) 800A 3P
Larson Electronics
$28,763.71
Explosion Proof Panelboard - C1D1 - 208Y/120 3-Phase - 200A Main Breaker - 12 Circuit Panel - (4) B
Larson Electronics
$28,763.71
Explosion Proof Panelboard - C1D1 - 208Y/120 3-Phase - 200A Main Breaker - 12 Circuit Panel - (4) B
Larson Electronics
$22,406.57
800A Power Panelboard, 3PH Main Breaker Panel, 30 Circuit, 480Y/277, (9) 90A 3P Breakers, NEMA 3R, W
Larson Electronics
$22,406.57
800A Power Panelboard, 3PH Main Breaker Panel, 30 Circuit, 480Y/277, (9) 90A 3P Breakers, NEMA 3R, W
Larson Electronics
$722.99
GE Load Center, TL424, THQL, 42 Spaces, 225A, 120V, Main Lug, 3 Phase, TL42422C
Zoro.com
1
$722.99
GE Load Center, TL424, THQL, 42 Spaces, 225A, 120V, Main Lug, 3 Phase, TL42422C
Zoro.com
1
$1,384.99
SQUARE D Load Center, QO, 42 Spaces, 225A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO342MQ225
Zoro.com
$1,384.99
SQUARE D Load Center, QO, 42 Spaces, 225A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO342MQ225
Zoro.com
$348.52
QO312L125G SCHNEIDER ELECTRIC - Circuit Breaker & Load Center/Panel Board Supplies
Radwell.com
$348.52
QO312L125G SCHNEIDER ELECTRIC - Circuit Breaker & Load Center/Panel Board Supplies
Radwell.com
$7,849.11
100A Power Distribution Panel - 208Y/120 3-Phase - (12) 5-20R GFCI Recessed Receptacles
Larson Electronics
$7,849.11
100A Power Distribution Panel - 208Y/120 3-Phase - (12) 5-20R GFCI Recessed Receptacles
Larson Electronics
$718.87
TL24415R - General Electric 150 Amp 3-Phase 24-Space Outdoor Main Lug Load Center, 208Y/120V, NEMA 3R, UL Listed
Essential Electric Supply
$718.87
TL24415R - General Electric 150 Amp 3-Phase 24-Space Outdoor Main Lug Load Center, 208Y/120V, NEMA 3R, UL Listed
Essential Electric Supply
$2,356.26
Power Distribution Panel - 208Y/120V 3PH - 400A MLO - 24 Circuits - NEMA 3R
Larson Electronics
$2,356.26
Power Distribution Panel - 208Y/120V 3PH - 400A MLO - 24 Circuits - NEMA 3R
Larson Electronics
$30,600.00
Custom Built 3000 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$30,600.00
Custom Built 3000 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$2,302.42
QO330MQ150 - Square D 150A 3-Phase Main Breaker Load Center 30 Spaces 30 Circuits NEMA 1 25Ka Interrupt
Essential Electric Supply
$2,302.42
QO330MQ150 - Square D 150A 3-Phase Main Breaker Load Center 30 Spaces 30 Circuits NEMA 1 25Ka Interrupt
Essential Electric Supply
$9,450.00
Custom Built 1000 Amp Panelboard 240V 120V Main Breaker 3 Phase NEMA 3R GFI Panel
BuyMyBreaker.com
$9,450.00
Custom Built 1000 Amp Panelboard 240V 120V Main Breaker 3 Phase NEMA 3R GFI Panel
BuyMyBreaker.com
$793.51
QO320L125G SCHNEIDER ELECTRIC - Circuit Breaker & Load Center/Panel Board Supplies
Radwell.com
$793.51
QO320L125G SCHNEIDER ELECTRIC - Circuit Breaker & Load Center/Panel Board Supplies
Radwell.com
$12,298.29
Power Distribution Panel - 380Y/220V 3-Phase Panel - 225A MCB - (16) Total MCCB Breakers - Hinged Do
Larson Electronics
$12,298.29
Power Distribution Panel - 380Y/220V 3-Phase Panel - 225A MCB - (16) Total MCCB Breakers - Hinged Do
Larson Electronics
$113.99
SQUARE D Load Center, 3 Spaces, 60A Amps, 120/240V AC, QO403L60NRB
Zoro.com
$113.99
SQUARE D Load Center, 3 Spaces, 60A Amps, 120/240V AC, QO403L60NRB
Zoro.com
$73.58
$117.72
GE TL30420C 200 Amp 30-Space 30-Circuit 3-Phase Indoor Main Lug Circuit Breaker Panel
topbraggrealtyus
37% off
$73.58
$117.72
GE TL30420C 200 Amp 30-Space 30-Circuit 3-Phase Indoor Main Lug Circuit Breaker Panel
topbraggrealtyus
$9,100.70
Power Distribution Panel, 480V 3PH, 200A MB Panel, (4) 3P Breakers, NEMA 3R
Larson Electronics
$9,100.70
Power Distribution Panel, 480V 3PH, 200A MB Panel, (4) 3P Breakers, NEMA 3R
Larson Electronics
What is a Subpanel: Complete Guide to Subpanels
7:12
What is a Subpanel: Complete Guide to Subpanels
Apr 17, 2022
homeinspectioninsider.com
How to Add a Subpanel
How to Add a Subpanel
541.2K viewsJul 28, 2022
wikiHowRicardo Mitchell
Pow-R-Line 3a distribution panelboards
Pow-R-Line 3a distribution panelboards
Jun 18, 2018
eaton.com
Complete 3 Phase House Wiring | 3 Phase Distribution DB Box Wiring Diagram |
8:31
Complete 3 Phase House Wiring | 3 Phase Distribution DB Box Wiring …
50.2K viewsFeb 10, 2021
YouTubeLearning Engineering
Outdoor Sub Panel Install, Trenching, & Connections - Storage Shed Conversion
14:31
Outdoor Sub Panel Install, Trenching, & Connections - Stora…
78.1K viewsJan 15, 2021
YouTubeSam & Angela
How to install 3 phase panel distribution board
10:39
How to install 3 phase panel distribution board
19.2K viewsMay 29, 2020
YouTubeMc king25
How to Make Up a 3 Phase Panel
2:07
How to Make Up a 3 Phase Panel
218.2K viewsOct 20, 2007
YouTubeFranck Benedetti
2:41
3 Phase, 3 Wire Commercial Submeter Installation
7.4K viewsJan 13, 2016
YouTubeByram Laboratories, Inc.
1:28
Sub panels in detached buildings a
14K viewsMay 31, 2019
YouTubeCharles Buell
9:45
Wiring of 3 Phase Distribution Board from energy meter|3 Phase DB Wir…
116.2K viewsJan 3, 2018
YouTubeElectrical Infinity
3:46
3 Phase to single phase power supply wiring diagram/connection…
4.4K viewsJul 13, 2022
YouTubeKALUTEC POWER SOLUTIONS
9:42
How To Install a Meter Socket and Main Panel
106.3K viewsJan 8, 2023
YouTubeEnergy One Electric
2:52
Submersible Pump Control Box Connection / Single Phase Subme…
290.1K viewsApr 5, 2022
YouTubeSL Engineering Academy
2:20
How to wire a subpanel
100.7K viewsJan 8, 2018
YouTubeBeyond the Boom
12:39
Three(3) Phase to Single Phase Distribution Board Wiring Diagram…
19.8K viewsNov 21, 2018
YouTubeDe Ebumars Tech Evolution
26:39
How to Install a 200 AMP Subpanel
14.1K viewsJan 16, 2024
YouTubeDown to the Frame
19:55
Putting away a 3 phase distribution board
13.9K viewsJun 24, 2023
YouTubeResidual Electrical
How Big Of A Subpanel Can I Install Off A 100 Amp Service?
Dec 2, 2021
upgradedhome.com
17:43
How To Wire A SubPanel
440.3K viewsJul 3, 2014
YouTubeklowny1969
6:10
three Phase panel board wiring
90.4K viewsFeb 8, 2012
YouTubeMario Gonzalez
6:11
How To Wire A Sub Panel
40K viewsJun 29, 2020
YouTubeScary Talking Head
8:13
Three-Phase Installation Tutorial
475.5K viewsSep 8, 2016
YouTubeeGauge Systems
6:20
Electrical Wiring- 3 phase panel detail
752.3K viewsJun 3, 2011
YouTubeElectrical Industry Network
6:10
Electrical Wiring- Residential 3 phase service
412.8K viewsSep 23, 2010
YouTubeElectrical Industry Network
12:38
How to Wire a Subpanel
406.5K viewsMay 30, 2020
YouTubeTim Wilborne
2:08
How to Wire Three Phase 400V Distribution Board
41.7K viewsJun 26, 2021
YouTubeJr Electric School
4:50
How to wire a sub panel 30 amp
126.8K viewsOct 12, 2017
YouTubeMopar4Life
1:17
How To Check 3 Phase Power
258.4K viewsMar 9, 2021
YouTubeHVAC Know It All
30:01
How to Install a Subpanel Start to Finish
1.1M viewsAug 11, 2016
YouTubehomesteadprepper
5:50
Residential 3 phase meter panel combo (revisited)
98.8K viewsJun 21, 2013
YouTubeElectrical Industry Network
See more videos
Static thumbnail place holder

Shop 3 Phase Sub Panel Box

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
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
$268.67
Siemens S3054L3200 200-Amp Indoor Main Lug 30 Space, 54 Circuit 3-Phase Load Center
Amazon.com
46
Free shipping
$268.67
Siemens S3054L3200 200-Amp Indoor Main Lug 30 Space, 54 Circuit 3-Phase Load Center
Amazon.com
46
$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
$279.27
$471.00
QO320L125G - Square D QO Load Center 125A 120/240V 3-Phase 20 Circuit NEMA 1
Essential Electric Supply
1
40% off
$279.27
$471.00
QO320L125G - Square D QO Load Center 125A 120/240V 3-Phase 20 Circuit NEMA 1
Essential Electric Supply
1
$2,865.77
Electrical Power Distribution Panel - 208Y/120 3PH 4W - 100A MCB - NEMA 3R
Larson Electronics
$2,865.77
Electrical Power Distribution Panel - 208Y/120 3PH 4W - 100A MCB - NEMA 3R
Larson Electronics
$18,396.93
800A Power Panelboard, 3PH Main Breaker Panel, 6 Circuit, 480Y/277, (2) 300A 3P Breakers, NEMA 3R, W
Larson Electronics
$18,396.93
800A Power Panelboard, 3PH Main Breaker Panel, 6 Circuit, 480Y/277, (2) 300A 3P Breakers, NEMA 3R, W
Larson Electronics
$18,510.55
Power Distribution Panel - 120/208V AC 3PH - 100A MLO - (7) Breakers - NEMA 3R
Larson Electronics
$18,510.55
Power Distribution Panel - 120/208V AC 3PH - 100A MLO - (7) Breakers - NEMA 3R
Larson Electronics
$896.99
SQUARE D Load Center, QO, 42 Spaces, 225A, 120/240V AC, Main Lug, 3 Phase, QO342ML2
Zoro.com
$896.99
SQUARE D Load Center, QO, 42 Spaces, 225A, 120/240V AC, Main Lug, 3 Phase, QO342ML2
Zoro.com
$1,208.99
SQUARE D Load Center, QO, 30 Spaces, 125A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO330MQ125
Zoro.com
$1,208.99
SQUARE D Load Center, QO, 30 Spaces, 125A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO330MQ125
Zoro.com
$2,340.00
Custom Built 350 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$2,340.00
Custom Built 350 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$1,340.99
SQUARE D Load Center, QO, 30 Spaces, 150A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO330MQ150
Zoro.com
$1,340.99
SQUARE D Load Center, QO, 30 Spaces, 150A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase, QO330MQ150
Zoro.com
$22,500.00
Custom Built 2500 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$22,500.00
Custom Built 2500 Amp Panelboard 240V 120V Main Lug Only MLO 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
$2,700.00
Custom Built 300 Amp Panelboard 208V 120V Main Breaker 3 Phase NEMA 3R Panel
BuyMyBreaker.com
$4,805.83
Power Distribution Panel - 208/120V AC Wye, 3-Phase - 125A MCCB Panel 18Ckts - (8) 20A 1P Breakers -
Larson Electronics
$4,805.83
Power Distribution Panel - 208/120V AC Wye, 3-Phase - 125A MCCB Panel 18Ckts - (8) 20A 1P Breakers -
Larson Electronics
$24,732.68
800A Power Panelboard, 3PH Main Breaker Panel, 36 Circuit, 480Y/277, (11) Breakers, NEMA 3R, Wall Mo
Larson Electronics
$24,732.68
800A Power Panelboard, 3PH Main Breaker Panel, 36 Circuit, 480Y/277, (11) Breakers, NEMA 3R, Wall Mo
Larson Electronics
$607.72
$842.00
QO342L225G - Square D 225A 208Y/120/240V 3-Phase Load Center 42 Spaces Main Lug NEMA 1
Essential Electric Supply
27% off
$607.72
$842.00
QO342L225G - Square D 225A 208Y/120/240V 3-Phase Load Center 42 Spaces Main Lug NEMA 1
Essential Electric Supply
$28,800.00
Custom Built 3000 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 1 Panel
BuyMyBreaker.com
$28,800.00
Custom Built 3000 Amp Panelboard 240V 120V Main Lug Only MLO 3 Phase NEMA 1 Panel
BuyMyBreaker.com
$6,403.35
200A Power Panelboard, 3PH Main Breaker Panel, 18 Circuit, 208Y/120, (6) 40A 3P Breakers, NEMA 3R,
Larson Electronics
$6,403.35
200A Power Panelboard, 3PH Main Breaker Panel, 18 Circuit, 208Y/120, (6) 40A 3P Breakers, NEMA 3R,
Larson Electronics