Shop 400 amp service entrance

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$3,019.00
Generac RTSW400A3 400 Amp Service Entrance Rated Single Phase Automatic Transfer Switch New RTSW400A3
FactoryPure
51
$3,019.00
Generac RTSW400A3 400 Amp Service Entrance Rated Single Phase Automatic Transfer Switch New RTSW400A3
FactoryPure
51
$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
$1,749.10
ABB / General Electric SGHA36AT0400 - 400A 3 Pole SGHA Molded Case Circuit Breaker
SuperBreakers.com
6
$1,749.10
ABB / General Electric SGHA36AT0400 - 400A 3 Pole SGHA Molded Case Circuit Breaker
SuperBreakers.com
6
$877.10
Square D H325N 400A 240V Fusible Safety Switch Disconnect 400 Amp H325-N C1 (DW5587-1)
River City Industrial
2
$877.10
Square D H325N 400A 240V Fusible Safety Switch Disconnect 400 Amp H325-N C1 (DW5587-1)
River City Industrial
2
$1,424.61
Eaton / Cutler-Hammer LSB360400E - 400A 3 Pole LSB Molded Case Circuit Breaker
SuperBreakers.com
$1,424.61
Eaton / Cutler-Hammer LSB360400E - 400A 3 Pole LSB Molded Case Circuit Breaker
SuperBreakers.com
$36,586.50
400A Switchboard W/ 400A Main Circuit Breaker - 208Y/120 3PH, 4W, 60 Hz - NEMA 3R W/ Metering And Cu
Larson Electronics
$36,586.50
400A Switchboard W/ 400A Main Circuit Breaker - 208Y/120 3PH, 4W, 60 Hz - NEMA 3R W/ Metering And Cu
Larson Electronics
$746.25
ABB / General Electric TJK436400 - 400A 3 Pole TJK Molded Case Circuit Breaker
SuperBreakers.com
$746.25
ABB / General Electric TJK436400 - 400A 3 Pole TJK Molded Case Circuit Breaker
SuperBreakers.com
$1,285.98
ABB / General Electric SGPA36AT0400 - 400A 3 Pole SGPA Molded Case Circuit Breaker
SuperBreakers.com
$1,285.98
ABB / General Electric SGPA36AT0400 - 400A 3 Pole SGPA Molded Case Circuit Breaker
SuperBreakers.com
$4,851.00
GE AEF3304MBX 400A 480Y/277 Breaker Panel Board 3PH 4W 400 Amp MLO 480V 3R (DW5865-1)
River City Industrial
$4,851.00
GE AEF3304MBX 400A 480Y/277 Breaker Panel Board 3PH 4W 400 Amp MLO 480V 3R (DW5865-1)
River City Industrial
$4,640.00
Square D LHL36400 - 400A 3 Pole LHL Molded Case Circuit Breaker
SuperBreakers.com
$4,640.00
Square D LHL36400 - 400A 3 Pole LHL Molded Case Circuit Breaker
SuperBreakers.com
$4,514.26
Siemens SJD69400NGT - 400A 3 Pole SJD6 Molded Case Circuit Breaker
SuperBreakers.com
$4,514.26
Siemens SJD69400NGT - 400A 3 Pole SJD6 Molded Case Circuit Breaker
SuperBreakers.com
$2,850.00
Square D MA36400 - 400A 3 Pole MA Molded Case Circuit Breaker
SuperBreakers.com
$2,850.00
Square D MA36400 - 400A 3 Pole MA 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
$681.10
Square D H325N 400A 240V Fusible Safety Switch Disconnect 400 Amp H325-N D2 (DW5608-2)
River City Industrial
2
$681.10
Square D H325N 400A 240V Fusible Safety Switch Disconnect 400 Amp H325-N D2 (DW5608-2)
River City Industrial
2
$1,421.36
Square D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Outdoor Model: LA400AWK
Grainger
$1,421.36
Square D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Outdoor Model: LA400AWK
Grainger
$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
$1,159.44
Square D LHL3640030DC1625 - 400A 3 Pole LHL Molded Case Circuit Breaker
SuperBreakers.com
$1,159.44
Square D LHL3640030DC1625 - 400A 3 Pole LHL Molded Case Circuit Breaker
SuperBreakers.com
$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
$11,408.17
Power Distribution Panel - 480V 3PH - 400A MCB - (8) 3P Breakers - NEMA 3R
Larson Electronics
$11,408.17
Power Distribution Panel - 480V 3PH - 400A MCB - (8) 3P Breakers - NEMA 3R
Larson Electronics
$975.10
Square D H365 400A 600V Fusible Heavy Duty Safety Switch Disconnect 400 Amp E1 (DW5569-1)
River City Industrial
1
$975.10
Square D H365 400A 600V Fusible Heavy Duty Safety Switch Disconnect 400 Amp E1 (DW5569-1)
River City Industrial
1
$9,650.68
Power Distribution Panel - 480V 3PH - 400A MCB - (5) 50A 3P Breakers - NEMA 3R
Larson Electronics
$9,650.68
Power Distribution Panel - 480V 3PH - 400A MCB - (5) 50A 3P Breakers - NEMA 3R
Larson Electronics
$11,030.85
400-Amp Automatic Transfer Switch - 240V 1PH - Aluminum - Service Entrance Rated - NEMA 1
Larson Electronics
$11,030.85
400-Amp Automatic Transfer Switch - 240V 1PH - Aluminum - Service Entrance Rated - NEMA 1
Larson Electronics
$3,750.00
Square D LGA36400U33X - 400A 3 Pole LGA Molded Case Circuit Breaker
SuperBreakers.com
$3,750.00
Square D LGA36400U33X - 400A 3 Pole LGA Molded Case Circuit Breaker
SuperBreakers.com
$2,084.11
Square D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Outdoor Model: LA400R
Grainger
1
$2,084.11
Square D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Outdoor Model: LA400R
Grainger
1
$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
$4,365.85
Square D LJA36400U33X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$4,365.85
Square D LJA36400U33X - 400A 3 Pole LJA Molded Case Circuit Breaker
SuperBreakers.com
$17,574.15
400A Manual Fused Transfer Switch - 480/277V Rated, 3P - (2) Sources, (1) Load - Service Entrance Ra
Larson Electronics
$17,574.15
400A Manual Fused Transfer Switch - 480/277V Rated, 3P - (2) Sources, (1) Load - Service Entrance Ra
Larson Electronics
$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
$2,507.92
Eaton / Westinghouse MA3400 - 400A 3 Pole MA Molded Case Circuit Breaker
SuperBreakers.com
$2,507.92
Eaton / Westinghouse MA3400 - 400A 3 Pole MA Molded Case Circuit Breaker
SuperBreakers.com
$2,995.00
Square D SU3040D400FN Underground Combo Service 400A 30-Sp 3W MB N3R Ring-Type
eBay
$2,995.00
Square D SU3040D400FN Underground Combo Service 400A 30-Sp 3W MB N3R Ring-Type
eBay
$4,640.00
Square D LHL36400MB - 400A 3 Pole LHL Molded Case Circuit Breaker
SuperBreakers.com
$4,640.00
Square D LHL36400MB - 400A 3 Pole LHL Molded Case Circuit Breaker
SuperBreakers.com
$2,250.00
DK2400 - Cutler Hammer 400A 240V 2-Pole Series C Molded Case Circuit Breaker
Essential Electric Supply
57% off
$2,250.00
DK2400 - Cutler Hammer 400A 240V 2-Pole Series C Molded Case Circuit Breaker
Essential Electric Supply
$18,373.02
400-Amp Portable I-Line Panel, 480V 3PH, Camlock Inputs, (3) L16-30R (2) L16-20R Outlets, NEMA 3R
Larson Electronics
$18,373.02
400-Amp Portable I-Line Panel, 480V 3PH, Camlock Inputs, (3) L16-30R (2) L16-20R Outlets, NEMA 3R
Larson Electronics
$2,376.99
Square D LAL36400 - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$2,376.99
Square D LAL36400 - 400A 3 Pole LAL Molded Case Circuit Breaker
SuperBreakers.com
$2,312.80
F10 Unitrol 600/400 Amp 480V 4X Section MCC Motor Control Center 3PH 600A 400A (DW1960-1)
River City Industrial
$2,312.80
F10 Unitrol 600/400 Amp 480V 4X Section MCC Motor Control Center 3PH 600A 400A (DW1960-1)
River City Industrial
$2,880.00
Siemens MM0404L1400RLM - 400 Amp Meter Socket Circuit Breaker Box Combo
eBay
1
Free shipping
$2,880.00
Siemens MM0404L1400RLM - 400 Amp Meter Socket Circuit Breaker Box Combo
eBay
1
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What Size Wire for 400 Amp Service (Full Breakdown)
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Shop 400 amp service entrance

Sponsored
About our ads
$3,019.00
Generac RTSW400A3 400 Amp Service Entrance Rated Single Phase Automatic Transfer Switch New RTSW400A3
FactoryPure
51
$3,019.00
Generac RTSW400A3 400 Amp Service Entrance Rated Single Phase Automatic Transfer Switch New RTSW400A3
FactoryPure
51
$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
$1,749.10
ABB / General Electric SGHA36AT0400 - 400A 3 Pole SGHA Molded Case Circuit Breaker
SuperBreakers.com
6
$1,749.10
ABB / General Electric SGHA36AT0400 - 400A 3 Pole SGHA Molded Case Circuit Breaker
SuperBreakers.com
6
$877.10
Square D H325N 400A 240V Fusible Safety Switch Disconnect 400 Amp H325-N C1 (DW5587-1)
River City Industrial
2
$877.10
Square D H325N 400A 240V Fusible Safety Switch Disconnect 400 Amp H325-N C1 (DW5587-1)
River City Industrial
2
$1,424.61
Eaton / Cutler-Hammer LSB360400E - 400A 3 Pole LSB Molded Case Circuit Breaker
SuperBreakers.com
$1,424.61
Eaton / Cutler-Hammer LSB360400E - 400A 3 Pole LSB Molded Case Circuit Breaker
SuperBreakers.com
$36,586.50
400A Switchboard W/ 400A Main Circuit Breaker - 208Y/120 3PH, 4W, 60 Hz - NEMA 3R W/ Metering And Cu
Larson Electronics
$36,586.50
400A Switchboard W/ 400A Main Circuit Breaker - 208Y/120 3PH, 4W, 60 Hz - NEMA 3R W/ Metering And Cu
Larson Electronics
$746.25
ABB / General Electric TJK436400 - 400A 3 Pole TJK Molded Case Circuit Breaker
SuperBreakers.com
$746.25
ABB / General Electric TJK436400 - 400A 3 Pole TJK Molded Case Circuit Breaker
SuperBreakers.com
$1,285.98
ABB / General Electric SGPA36AT0400 - 400A 3 Pole SGPA Molded Case Circuit Breaker
SuperBreakers.com
$1,285.98
ABB / General Electric SGPA36AT0400 - 400A 3 Pole SGPA Molded Case Circuit Breaker
SuperBreakers.com
$4,851.00
GE AEF3304MBX 400A 480Y/277 Breaker Panel Board 3PH 4W 400 Amp MLO 480V 3R (DW5865-1)
River City Industrial
$4,851.00
GE AEF3304MBX 400A 480Y/277 Breaker Panel Board 3PH 4W 400 Amp MLO 480V 3R (DW5865-1)
River City Industrial
$4,640.00
Square D LHL36400 - 400A 3 Pole LHL Molded Case Circuit Breaker
SuperBreakers.com
$4,640.00
Square D LHL36400 - 400A 3 Pole LHL Molded Case Circuit Breaker
SuperBreakers.com
$4,514.26
Siemens SJD69400NGT - 400A 3 Pole SJD6 Molded Case Circuit Breaker
SuperBreakers.com
$4,514.26
Siemens SJD69400NGT - 400A 3 Pole SJD6 Molded Case Circuit Breaker
SuperBreakers.com
$2,850.00
Square D MA36400 - 400A 3 Pole MA Molded Case Circuit Breaker
SuperBreakers.com
$2,850.00
Square D MA36400 - 400A 3 Pole MA 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
$681.10
Square D H325N 400A 240V Fusible Safety Switch Disconnect 400 Amp H325-N D2 (DW5608-2)
River City Industrial
2
$681.10
Square D H325N 400A 240V Fusible Safety Switch Disconnect 400 Amp H325-N D2 (DW5608-2)
River City Industrial
2
$1,421.36
Square D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Outdoor Model: LA400AWK
Grainger
$1,421.36
Square D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Outdoor Model: LA400AWK
Grainger
$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
$1,159.44
Square D LHL3640030DC1625 - 400A 3 Pole LHL Molded Case Circuit Breaker
SuperBreakers.com
$1,159.44
Square D LHL3640030DC1625 - 400A 3 Pole LHL Molded Case Circuit Breaker
SuperBreakers.com
$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