Shop 400 amp breaker box

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$896.26
Siemens JXD63B400 - 400A 3 Pole JXD6 Molded Case Circuit Breaker
SuperBreakers.com
$896.26
Siemens JXD63B400 - 400A 3 Pole JXD6 Molded Case Circuit Breaker
SuperBreakers.com
$1,593.17
ABB / General Electric SGLL36AT0400 - 400A 3 Pole SGLL Molded Case Circuit Breaker
SuperBreakers.com
$1,593.17
ABB / General Electric SGLL36AT0400 - 400A 3 Pole SGLL Molded Case Circuit Breaker
SuperBreakers.com
$2,371.25
400A Electrical Meter Socket Enclosure For OH/UG - 120/240V 1PH, Ringed Model, Bypass Switch - Coate
Larson Electronics
$2,371.25
400A Electrical Meter Socket Enclosure For OH/UG - 120/240V 1PH, Ringed Model, Bypass Switch - Coate
Larson Electronics
$776.43
$1,176.00
SG400R - General Electric 400 Amp NEMA 3R Circuit Breaker Enclosure
Essential Electric Supply
33% off
$776.43
$1,176.00
SG400R - General Electric 400 Amp NEMA 3R Circuit Breaker Enclosure
Essential Electric Supply
$891.07
Square D LAL36400 - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$891.07
Square D LAL36400 - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$12,804.04
EATON CG1212P400BSL, 400A House Panel,1 200A Main Incl+1 Prov
Airline Hydraulics Microsoft
$12,804.04
EATON CG1212P400BSL, 400A House Panel,1 200A Main Incl+1 Prov
Airline Hydraulics Microsoft
$8,047.20
400A Power Panelboard, 3PH Main Lug Only Panel, 42 Circuit, 480Y/277, No Breakers, NEMA 3R, Wall Mou
Larson Electronics
$8,047.20
400A Power Panelboard, 3PH Main Lug Only Panel, 42 Circuit, 480Y/277, No Breakers, NEMA 3R, Wall Mou
Larson Electronics
$749.95
Siemens JD63B400 - 400A 3 Pole JD6 Molded Case Circuit Breaker
SuperBreakers.com
$749.95
Siemens JD63B400 - 400A 3 Pole JD6 Molded Case Circuit Breaker
SuperBreakers.com
$621.00
J6N1 Siemens 400 Amp Indoor Breaker Enclosure
Breaker Outlet
$621.00
J6N1 Siemens 400 Amp Indoor Breaker Enclosure
Breaker Outlet
$8,597.31
400A Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - NEMA 3R
Larson Electronics
$8,597.31
400A Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - NEMA 3R
Larson Electronics
$9,757.24
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ Model: MJA36400
Grainger
$9,757.24
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ Model: MJA36400
Grainger
$1,085.00
Square D LAL36400MB - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$1,085.00
Square D LAL36400MB - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$10,594.64
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ Model: MJL36400
Grainger
$10,594.64
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ Model: MJL36400
Grainger
$12,151.25
Power Distribution Panel - 240V AC, 1-Phase - 400A MB Panel - (33) Breakers - Left Side Hinged Door
Larson Electronics
$12,151.25
Power Distribution Panel - 240V AC, 1-Phase - 400A MB Panel - (33) Breakers - Left Side Hinged Door
Larson Electronics
$4,168.54
Power Distribution Panel - 120/240V 1PH - 400A MCB - (23) Breakers - NEMA 3R
Larson Electronics
$4,168.54
Power Distribution Panel - 120/240V 1PH - 400A MCB - (23) Breakers - NEMA 3R
Larson Electronics
$2,799.98
Square D LJA36400U31X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$2,799.98
Square D LJA36400U31X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$4,095.85
ABB / General Electric SGPA36AT0400 - 400A 3 Pole SGPA Molded Case Circuit Breaker
SuperBreakers.com
$4,095.85
ABB / General Electric SGPA36AT0400 - 400A 3 Pole SGPA Molded Case Circuit Breaker
SuperBreakers.com
$11,654.29
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, AC, 2 Poles, 600V AC, MJ Model: MJA264002
Grainger
$11,654.29
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, AC, 2 Poles, 600V AC, MJ Model: MJA264002
Grainger
$2,200.00
Siemens MC3042S1400FCL 400 Amp 30-Space 42-Circuit OH/UG Flush Meter Load Center Combination With Lever Bypass BY BUYRITE ELECTRIC
BuyRite Electric
$2,200.00
Siemens MC3042S1400FCL 400 Amp 30-Space 42-Circuit OH/UG Flush Meter Load Center Combination With Lever Bypass BY BUYRITE ELECTRIC
BuyRite Electric
$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
$9,199.32
Square D Molded Case Circuit Breaker: 400 A Amps, 18Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MG Model: MGL36400
Grainger
$9,199.32
Square D Molded Case Circuit Breaker: 400 A Amps, 18Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MG Model: MGL36400
Grainger
$5,018.99
Square D MGL36400 - 400A 3 Pole MGL Molded Case Circuit Breaker
SuperBreakers.com
$5,018.99
Square D MGL36400 - 400A 3 Pole MGL Molded Case Circuit Breaker
SuperBreakers.com
$5,820.62
Schneider Electric LJA36400U44X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$5,820.62
Schneider Electric LJA36400U44X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$20,628.70
400-Amp Portable I-Line Panel, 208Y/120V 3PH, (8) 60A 3P MCCB Breakers, (2) 30' 4/0 AWG 5/C Type W L
Larson Electronics
$20,628.70
400-Amp Portable I-Line Panel, 208Y/120V 3PH, (8) 60A 3P MCCB Breakers, (2) 30' 4/0 AWG 5/C Type W L
Larson Electronics
$11,118.61
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 2 Poles, 600V AC, MJ Model: MJL26400
Grainger
$11,118.61
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 2 Poles, 600V AC, MJ Model: MJL26400
Grainger
$2,871.00
ABB XT5HU340ABFN000XXX - 400A 3 Pole XT5 Molded Case Circuit Breaker
SuperBreakers.com
$2,871.00
ABB XT5HU340ABFN000XXX - 400A 3 Pole XT5 Molded Case Circuit Breaker
SuperBreakers.com
$10,150.00
Square D LLA36400U31X - 400A 3 Pole LLA Molded Case Circuit Breaker
SuperBreakers.com
$10,150.00
Square D LLA36400U31X - 400A 3 Pole LLA Molded Case Circuit Breaker
SuperBreakers.com
$1,747.60
KD3400K - Cutler Hammer 400 Amp 600 Volt 3 Pole K-Frame Circuit Breaker
Essential Electric Supply
70% off
$1,747.60
KD3400K - Cutler Hammer 400 Amp 600 Volt 3 Pole K-Frame Circuit Breaker
Essential Electric Supply
$2,939.84
400A Electrical Meter Main Distribution Unit - 120/240V 1PH, 2P3W, Main Lug Input Connection, Alumin
Larson Electronics
$2,939.84
400A Electrical Meter Main Distribution Unit - 120/240V 1PH, 2P3W, Main Lug Input Connection, Alumin
Larson Electronics
$14,524.18
400A Power Panelboard, 3PH Main Lug Only Panel, 42 Circuit, 208Y/120, (21) Breakers, NEMA 3R, Wall M
Larson Electronics
$14,524.18
400A Power Panelboard, 3PH Main Lug Only Panel, 42 Circuit, 208Y/120, (21) Breakers, NEMA 3R, Wall M
Larson Electronics
$20,586.50
400A Switchboard W/ 400A Main Circuit Breaker - 480V 3PH, 4W, 60Hz - NEMA 3R
Larson Electronics
$20,586.50
400A Switchboard W/ 400A Main Circuit Breaker - 480V 3PH, 4W, 60Hz - NEMA 3R
Larson Electronics
$3,721.15
Power Distribution Panel - 480V 3PH - 400A MCB - (4) 100A 3P Breakers -Switchrack
Larson Electronics
$3,721.15
Power Distribution Panel - 480V 3PH - 400A MCB - (4) 100A 3P Breakers -Switchrack
Larson Electronics
$1,929.94
HJD63F400 - Siemens 400A 600V 3 Pole Bolt-On Circuit Breaker Frame HJD
Essential Electric Supply
1
87% off
$1,929.94
HJD63F400 - Siemens 400A 600V 3 Pole Bolt-On Circuit Breaker Frame HJD
Essential Electric Supply
$14,161.18
400 Amp Enclosed Circuit Breaker Disconnect, 600V AC, 3-Pole, 65 Kaic, Thru-Door Handle, Wall Mount,
Larson Electronics
$14,161.18
400 Amp Enclosed Circuit Breaker Disconnect, 600V AC, 3-Pole, 65 Kaic, Thru-Door Handle, Wall Mount,
Larson Electronics
$5,112.77
Square D LDL36400CU31X - 400A 3 Pole LDL Molded Case Circuit Breaker
SuperBreakers.com
$5,112.77
Square D LDL36400CU31X - 400A 3 Pole LDL Molded Case Circuit Breaker
SuperBreakers.com
$3,275.00
Square D LDA36400U31X - 400A 3 Pole LDA Molded Case Circuit Breaker
SuperBreakers.com
$3,275.00
Square D LDA36400U31X - 400A 3 Pole LDA Molded Case Circuit Breaker
SuperBreakers.com
How to install 400A subfeed breaker on 600A panel - Commercial distribution - Eaton videos
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Shop 400 amp breaker box

Sponsored
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$1,085.00
Square D LAL36400MB - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$1,085.00
Square D LAL36400MB - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$2,799.98
Square D LJA36400U31X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$2,799.98
Square D LJA36400U31X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$10,594.64
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ Model: MJL36400
Grainger
$10,594.64
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ Model: MJL36400
Grainger
$12,151.25
Power Distribution Panel - 240V AC, 1-Phase - 400A MB Panel - (33) Breakers - Left Side Hinged Door
Larson Electronics
$12,151.25
Power Distribution Panel - 240V AC, 1-Phase - 400A MB Panel - (33) Breakers - Left Side Hinged Door
Larson Electronics
$4,095.85
ABB / General Electric SGPA36AT0400 - 400A 3 Pole SGPA Molded Case Circuit Breaker
SuperBreakers.com
$4,095.85
ABB / General Electric SGPA36AT0400 - 400A 3 Pole SGPA Molded Case Circuit Breaker
SuperBreakers.com
$4,168.54
Power Distribution Panel - 120/240V 1PH - 400A MCB - (23) Breakers - NEMA 3R
Larson Electronics
$4,168.54
Power Distribution Panel - 120/240V 1PH - 400A MCB - (23) Breakers - NEMA 3R
Larson Electronics
$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
$5,018.99
Square D MGL36400 - 400A 3 Pole MGL Molded Case Circuit Breaker
SuperBreakers.com
$5,018.99
Square D MGL36400 - 400A 3 Pole MGL Molded Case Circuit Breaker
SuperBreakers.com
$5,820.62
Schneider Electric LJA36400U44X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$5,820.62
Schneider Electric LJA36400U44X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$20,628.70
400-Amp Portable I-Line Panel, 208Y/120V 3PH, (8) 60A 3P MCCB Breakers, (2) 30' 4/0 AWG 5/C Type W L
Larson Electronics
$20,628.70
400-Amp Portable I-Line Panel, 208Y/120V 3PH, (8) 60A 3P MCCB Breakers, (2) 30' 4/0 AWG 5/C Type W L
Larson Electronics
$2,939.84
400A Electrical Meter Main Distribution Unit - 120/240V 1PH, 2P3W, Main Lug Input Connection, Alumin
Larson Electronics
$2,939.84
400A Electrical Meter Main Distribution Unit - 120/240V 1PH, 2P3W, Main Lug Input Connection, Alumin
Larson Electronics
$11,654.29
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, AC, 2 Poles, 600V AC, MJ Model: MJA264002
Grainger
$11,654.29
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, AC, 2 Poles, 600V AC, MJ Model: MJA264002
Grainger
$2,200.00
Siemens MC3042S1400FCL 400 Amp 30-Space 42-Circuit OH/UG Flush Meter Load Center Combination With Lever Bypass BY BUYRITE ELECTRIC
BuyRite Electric
$2,200.00
Siemens MC3042S1400FCL 400 Amp 30-Space 42-Circuit OH/UG Flush Meter Load Center Combination With Lever Bypass BY BUYRITE ELECTRIC
BuyRite Electric
$9,199.32
Square D Molded Case Circuit Breaker: 400 A Amps, 18Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MG Model: MGL36400
Grainger
$9,199.32
Square D Molded Case Circuit Breaker: 400 A Amps, 18Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MG Model: MGL36400
Grainger
$11,118.61
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 2 Poles, 600V AC, MJ Model: MJL26400
Grainger
$11,118.61
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 2 Poles, 600V AC, MJ Model: MJL26400
Grainger
$2,871.00
ABB XT5HU340ABFN000XXX - 400A 3 Pole XT5 Molded Case Circuit Breaker
SuperBreakers.com
$2,871.00
ABB XT5HU340ABFN000XXX - 400A 3 Pole XT5 Molded Case Circuit Breaker
SuperBreakers.com
$10,150.00
Square D LLA36400U31X - 400A 3 Pole LLA Molded Case Circuit Breaker
SuperBreakers.com
$10,150.00
Square D LLA36400U31X - 400A 3 Pole LLA Molded Case Circuit Breaker
SuperBreakers.com
$1,747.60
KD3400K - Cutler Hammer 400 Amp 600 Volt 3 Pole K-Frame Circuit Breaker
Essential Electric Supply
70% off
$1,747.60
KD3400K - Cutler Hammer 400 Amp 600 Volt 3 Pole K-Frame Circuit Breaker
Essential Electric Supply

Shop 400 amp breaker box

Sponsored
About our ads
$896.26
Siemens JXD63B400 - 400A 3 Pole JXD6 Molded Case Circuit Breaker
SuperBreakers.com
$896.26
Siemens JXD63B400 - 400A 3 Pole JXD6 Molded Case Circuit Breaker
SuperBreakers.com
$1,593.17
ABB / General Electric SGLL36AT0400 - 400A 3 Pole SGLL Molded Case Circuit Breaker
SuperBreakers.com
$1,593.17
ABB / General Electric SGLL36AT0400 - 400A 3 Pole SGLL Molded Case Circuit Breaker
SuperBreakers.com
$2,371.25
400A Electrical Meter Socket Enclosure For OH/UG - 120/240V 1PH, Ringed Model, Bypass Switch - Coate
Larson Electronics
$2,371.25
400A Electrical Meter Socket Enclosure For OH/UG - 120/240V 1PH, Ringed Model, Bypass Switch - Coate
Larson Electronics
$776.43
$1,176.00
SG400R - General Electric 400 Amp NEMA 3R Circuit Breaker Enclosure
Essential Electric Supply
33% off
$776.43
$1,176.00
SG400R - General Electric 400 Amp NEMA 3R Circuit Breaker Enclosure
Essential Electric Supply
$891.07
Square D LAL36400 - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$891.07
Square D LAL36400 - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$12,804.04
EATON CG1212P400BSL, 400A House Panel,1 200A Main Incl+1 Prov
Airline Hydraulics Microsoft
$12,804.04
EATON CG1212P400BSL, 400A House Panel,1 200A Main Incl+1 Prov
Airline Hydraulics Microsoft
$8,047.20
400A Power Panelboard, 3PH Main Lug Only Panel, 42 Circuit, 480Y/277, No Breakers, NEMA 3R, Wall Mou
Larson Electronics
$8,047.20
400A Power Panelboard, 3PH Main Lug Only Panel, 42 Circuit, 480Y/277, No Breakers, NEMA 3R, Wall Mou
Larson Electronics
$749.95
Siemens JD63B400 - 400A 3 Pole JD6 Molded Case Circuit Breaker
SuperBreakers.com
$749.95
Siemens JD63B400 - 400A 3 Pole JD6 Molded Case Circuit Breaker
SuperBreakers.com
$621.00
J6N1 Siemens 400 Amp Indoor Breaker Enclosure
Breaker Outlet
$621.00
J6N1 Siemens 400 Amp Indoor Breaker Enclosure
Breaker Outlet
$8,597.31
400A Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - NEMA 3R
Larson Electronics
$8,597.31
400A Electrical Power Distribution Panel - 120/240V 1PH - 200A MCB - NEMA 3R
Larson Electronics
$9,757.24
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ Model: MJA36400
Grainger
$9,757.24
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ Model: MJA36400
Grainger
$1,085.00
Square D LAL36400MB - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$1,085.00
Square D LAL36400MB - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$10,594.64
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ Model: MJL36400
Grainger
$10,594.64
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ Model: MJL36400
Grainger
$12,151.25
Power Distribution Panel - 240V AC, 1-Phase - 400A MB Panel - (33) Breakers - Left Side Hinged Door
Larson Electronics
$12,151.25
Power Distribution Panel - 240V AC, 1-Phase - 400A MB Panel - (33) Breakers - Left Side Hinged Door
Larson Electronics
$4,168.54
Power Distribution Panel - 120/240V 1PH - 400A MCB - (23) Breakers - NEMA 3R
Larson Electronics
$4,168.54
Power Distribution Panel - 120/240V 1PH - 400A MCB - (23) Breakers - NEMA 3R
Larson Electronics
$2,799.98
Square D LJA36400U31X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$2,799.98
Square D LJA36400U31X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$4,095.85
ABB / General Electric SGPA36AT0400 - 400A 3 Pole SGPA Molded Case Circuit Breaker
SuperBreakers.com
$4,095.85
ABB / General Electric SGPA36AT0400 - 400A 3 Pole SGPA Molded Case Circuit Breaker
SuperBreakers.com
$11,654.29
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, AC, 2 Poles, 600V AC, MJ Model: MJA264002
Grainger
$11,654.29
Square D Molded Case Circuit Breaker: 400 A Amps, 25Ka At 600V AC, Adj, Box Lug, AC, 2 Poles, 600V AC, MJ Model: MJA264002
Grainger