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Find 400 Amp For The Best Price Online

See our listings for the best prices on 400 Amp. If saving money is your goal, there is one online merchant that can save you more money on 400 Amp than anyone else and that is Ebay.com. They have thousands of business and industrial related products for sale at the cheapest prices and widest inventory. Why buy new when you can also save a ton of money buying used. View the listings below and click on an item that interests you for more details.

Tweco Weldskill 400 Amp 25 Ft Mig Gun Fits Miller Back end

Tweco Weldskill 400 - $176.14

Tweco Weldskill 400 Amp 25 Ft Mig Gun Fits Miller Back end
Square D Lja36400 U31x Power Pact Circuit Breaker 400 Amp 480v 3 Pole Nib

Square D Lja36400 - $800.00

Square D Lja36400 U31x Power Pact Circuit Breaker 400 Amp 480v 3 Pole Nib
Sqaure D 3 Pole 400amp La36400 Breaker

Sqaure D 3 - $550.00

Sqaure D 3 Pole 400amp La36400 Breaker
Siemens Jxd63b400 Circuit Breaker 3 Pole 400 Amp 600 Volt

Siemens Jxd63b400 Circuit - $125.00

Siemens Jxd63b400 Circuit Breaker 3 Pole 400 Amp 600 Volt
Tweco Weldskill 400 Amp Mig Gun 15 Ft Fits Miller Back end

Tweco Weldskill 400 - $175.00

Tweco Weldskill 400 Amp Mig Gun 15 Ft Fits Miller Back end
Masterweld Tweco Replacement 400 Amp Mig Gun 15 Usa Made Fits Miller Machines

Masterweld Tweco Replacement - $169.99

Masterweld Tweco Replacement 400 Amp Mig Gun 15 Usa Made Fits Miller Machines
Ge 400 Amp Industrial Circuit Breaker Cat Tjj436400

Ge 400 Amp - $116.99

Ge 400 Amp Industrial Circuit Breaker Cat Tjj436400
Tweco 400 Amp Mig Gun 15 New Fits Miller Machines

Tweco 400 Amp - $198.50

Tweco 400 Amp Mig Gun 15 New Fits Miller Machines
Tweco 400 Amp Mig Gun 15 New Fits Lincoln Machines

Tweco 400 Amp - $198.50

Tweco 400 Amp Mig Gun 15 New Fits Lincoln Machines
Ge Th3365 Fusible Disconnect 400 Amp 600 Volt Model 11

Ge Th3365 Fusible - $550.00

Ge Th3365 Fusible Disconnect 400 Amp 600 Volt Model 11
Masterweld 25 400 Amp Mig Gun

Masterweld 25 400 - $120.00

Masterweld 25 400 Amp Mig Gun
Double Throw 400 Amp Generator Manual Transfer Switch Dt225urk nps

Double Throw 400 - $1,235.00

Double Throw 400 Amp Generator Manual Transfer Switch Dt225urk nps
Ge Electric Spectra Rms Hi break 400amp Circuit Breaker Sgha36at0400 400a Trip

Ge Electric Spectra - $95.00

Ge Electric Spectra Rms Hi break 400amp Circuit Breaker Sgha36at0400 400a Trip
Cutler Hammer Kd3400f 400 Amp Trip 225 Amp Trip Qty 2

Cutler Hammer Kd3400f - $280.00

Cutler Hammer Kd3400f 400 Amp Trip 225 Amp Trip Qty 2
Profax Platinum Series 400 Amp 035 045 15 Mig Welding Gun 400 3545 15

Profax Platinum Series - $145.00

Profax Platinum Series 400 Amp 035 045 15 Mig Welding Gun 400 3545 15
Rotary Ground Clamp 400 Amp Sumner 780435

Rotary Ground Clamp - $86.74

Rotary Ground Clamp 400 Amp Sumner 780435
Siemens Jxd23b400 3 Pole 400 Amp 240 Volt Circuit Breaker Jxd2 a Used

Siemens Jxd23b400 3 - $145.00

Siemens Jxd23b400 3 Pole 400 Amp 240 Volt Circuit Breaker Jxd2 a Used
Klein Cl1000 400 Amp Ac Digital Clamp Meter z

Klein Cl1000 400 - $39.99

Klein Cl1000 400 Amp Ac Digital Clamp Meter z
Square D Hu365 400 Amp 600 Volt Non Fused Disconnect Switch

Square D Hu365 - $320.00

Square D Hu365 400 Amp 600 Volt Non Fused Disconnect Switch
Esab 400 Amp Mig Gun By Tweco 15 New For Esab Airco Linde Euro Connection

Esab 400 Amp - $199.50

Esab 400 Amp Mig Gun By Tweco 15 New For Esab Airco Linde Euro Connection
Used Siemens 400 Amp 3 Pole Sentron Circuit Breaker Jxd63h400

Used Siemens 400 - $149.99

Used Siemens 400 Amp 3 Pole Sentron Circuit Breaker Jxd63h400
Ge Sgha36at0400 Spectra Molded Case Circuit Breaker 3 Pole 400amp 600v Used

Ge Sgha36at0400 Spectra - $250.00

Ge Sgha36at0400 Spectra Molded Case Circuit Breaker 3 Pole 400amp 600v Used
Ge Sgla36at0400 400 Amp 3 Pole Circuit Breaker Warranty

Ge Sgla36at0400 400 - $350.00

Ge Sgla36at0400 400 Amp 3 Pole Circuit Breaker Warranty
Ge Thfp365 W Hardware 400 Amp 600v Type Qmr Fusible Panelboard Unit 400a Qmr365

Ge Thfp365 W - $299.99

Ge Thfp365 W Hardware 400 Amp 600v Type Qmr Fusible Panelboard Unit 400a Qmr365
General Electric Ge Sg400r Nema 3r 400 Amp Spectra Rms Circuit Breaker Enclosure

General Electric Ge - $500.00

General Electric Ge Sg400r Nema 3r 400 Amp Spectra Rms Circuit Breaker Enclosure
New Appleton Powertite 400 Amp Sleeve Plug Ap40134g see Special Offer Below

New Appleton Powertite - $99.99

New Appleton Powertite 400 Amp Sleeve Plug Ap40134g see Special Offer Below
Edison Bussmann Ecnr 400 400amp 250v Slow Blow Class Rk5 Cartridge Blade Fuse

Edison Bussmann Ecnr - $68.50

Edison Bussmann Ecnr 400 400amp 250v Slow Blow Class Rk5 Cartridge Blade Fuse
New Profax Platinum Series 400 Amp 035 045 15 Mig Welding Gun 400 3545 15

New Profax Platinum - $149.99

New Profax Platinum Series 400 Amp 035 045 15 Mig Welding Gun 400 3545 15
 4 944 Msrp Square D La36400 Circuit Breaker 400a 400 Amp pu Only L a

4 944 - $179.50

4 944 Msrp Square D La36400 Circuit Breaker 400a 400 Amp pu Only L a
Ge 400 Amp Main Lug 277 480 Volt 24 Circuit Panelboard E114

Ge 400 Amp - $400.00

Ge 400 Amp Main Lug 277 480 Volt 24 Circuit Panelboard E114
Milwaukee 2235 20 400 amp 600vs General Purpose Thin Jaw Clamp Meter

Milwaukee 2235 20 - $129.95

Milwaukee 2235 20 400 amp 600vs General Purpose Thin Jaw Clamp Meter
Ge Aqf3424cb 400 amp 3 ph Main Breaker Panelboard 64 lx20 wx6 d 42 slot A series

Ge Aqf3424cb 400 - $399.99

Ge Aqf3424cb 400 amp 3 ph Main Breaker Panelboard 64 lx20 wx6 d 42 slot A series
Hypertherm 220712 400 Amp Nozzle Retaining Cap For Hpr400 Plasma Torch

Hypertherm 220712 400 - $134.00

Hypertherm 220712 400 Amp Nozzle Retaining Cap For Hpr400 Plasma Torch
Square D 400 Amp Safety Switch Model Hu365

Square D 400 - $595.00

Square D 400 Amp Safety Switch Model Hu365
Profax Platinum Series 400 Amp 15 Miller Mig Gun Torch 1 16

Profax Platinum Series - $230.00

Profax Platinum Series 400 Amp 15 Miller Mig Gun Torch 1 16
Milwaukee 2235 20 400 Amp Clamp Meter In Stock

Milwaukee 2235 20 - $129.00

Milwaukee 2235 20 400 Amp Clamp Meter In Stock
Bussmann Lpj 400sp 400 Amp Fuse Lpj400sp Dual Element Time Delay

Bussmann Lpj 400sp - $38.50

Bussmann Lpj 400sp 400 Amp Fuse Lpj400sp Dual Element Time Delay
Fieldpiece Ach4 400 Amp Ac Current Clamp Accessory Attachment With Leads

Fieldpiece Ach4 400 - $42.00

Fieldpiece Ach4 400 Amp Ac Current Clamp Accessory Attachment With Leads
Square D Lal26400mb 400 Amp Beaker Series 4 600v 2 Pole

Square D Lal26400mb - $200.00

Square D Lal26400mb 400 Amp Beaker Series 4 600v 2 Pole
Camlok Cam lock 400 Amp Panel Mount Cls40mrb E1016 Style 208 V 304 Stainless

Camlok Cam lock - $275.00

Camlok Cam lock 400 Amp Panel Mount Cls40mrb E1016 Style 208 V 304 Stainless
Used Old Style Square D Lhf36400 3 Pole 400 Amp 600 Volt Lug Style Breaker

Used Old Style - $150.00

Used Old Style Square D Lhf36400 3 Pole 400 Amp 600 Volt Lug Style Breaker
Cutler Hammer Hkd3400f 400 Amp 600v 3 Pole 65 K W kt3300t Trip Circuit Breaker

Cutler Hammer Hkd3400f - $199.95

Cutler Hammer Hkd3400f 400 Amp 600v 3 Pole 65 K W kt3300t Trip Circuit Breaker
400 Amp Welding Electrode Holder Esab Mma Arc Stick Manual Head screw Type Twist

400 Amp Welding - $46.00

400 Amp Welding Electrode Holder Esab Mma Arc Stick Manual Head screw Type Twist
Cutler Hammer Hmcp Hm2p400xgws10 400 Amp 400a 2 Pole 600v 250dc Circuit Breaker

Cutler Hammer Hmcp - $78.75

Cutler Hammer Hmcp Hm2p400xgws10 400 Amp 400a 2 Pole 600v 250dc Circuit Breaker
Cooper Bussmann Lpj 400sp Low peak Time delay Fuse Class J 600 volt 400 amp

Cooper Bussmann Lpj - $64.58

Cooper Bussmann Lpj 400sp Low peak Time delay Fuse Class J 600 volt 400 amp
Kohler Transfer Switch used 400 Amp 480 Volt

Kohler Transfer Switch - $240.00

Kohler Transfer Switch used 400 Amp 480 Volt
New Eaton Cutler Hammer Prl2a 400amp 480vac Main Breaker Panelboard 18 Spaces

New Eaton Cutler - $1,300.00

New Eaton Cutler Hammer Prl2a 400amp 480vac Main Breaker Panelboard 18 Spaces
Challenger Qmqb4036r 400 Amp 600 Volt 3 Pole Fusible Panelboard Switch

Challenger Qmqb4036r 400 - $1,499.00

Challenger Qmqb4036r 400 Amp 600 Volt 3 Pole Fusible Panelboard Switch
New In Box Ge 400amp 2pole 240vac 250vdc Circuit Breaker Tjd422400

New In Box - $480.00

New In Box Ge 400amp 2pole 240vac 250vdc Circuit Breaker Tjd422400
400 Amp Disconnect Knife Switch 400a 4 pole Circuit Breaker Backup Generator 4l

400 Amp Disconnect - $100.00

400 Amp Disconnect Knife Switch 400a 4 pole Circuit Breaker Backup Generator 4l
Westinghouse Fdp 325r 400 Amp 240v Fdp Unit Panelboard Switch 400a

Westinghouse Fdp 325r - $1,349.00

Westinghouse Fdp 325r 400 Amp 240v Fdp Unit Panelboard Switch 400a
Square D Qmj365 400 Amp 3p 600 Vac Fusible Panelmount Branch Switch 400a 600v

Square D Qmj365 - $999.00

Square D Qmj365 400 Amp 3p 600 Vac Fusible Panelmount Branch Switch 400a 600v
Square D Circuit Breaker 400 Amp Lhl36400

Square D Circuit - $556.00

Square D Circuit Breaker 400 Amp Lhl36400
400 Amp Disconnect Knife Switch 400a 3 pole Circuit Breaker Backup Generator 3l

400 Amp Disconnect - $119.99

400 Amp Disconnect Knife Switch 400a 3 pole Circuit Breaker Backup Generator 3l
Square D Qmb Qmb365mw 400 Amp 600v Fusible Panelboard Switch

Square D Qmb - $1,199.00

Square D Qmb Qmb365mw 400 Amp 600v Fusible Panelboard Switch
Double Throw 400 Amp Generator Transfer Switch Ronk 7416

Double Throw 400 - $1,180.00

Double Throw 400 Amp Generator Transfer Switch Ronk 7416
Square D 3 Pole Circuit Breaker 400 Amp Kal36100

Square D 3 - $249.00

Square D 3 Pole Circuit Breaker 400 Amp Kal36100
Square D Qmj365 400 Amp 600 Volt 3 Pole Qmj Switch New

Square D Qmj365 - $1,600.00

Square D Qmj365 400 Amp 600 Volt 3 Pole Qmj Switch New
Ge Th4325 Model 11 400 Amp 240 Volt Fusible Nema 1 Disconnect New

Ge Th4325 Model - $750.00

Ge Th4325 Model 11 400 Amp 240 Volt Fusible Nema 1 Disconnect New
Ge Tg3225 400 Amp 240 Volt Fusible Indoor Single Phase Disconnect

Ge Tg3225 400 - $500.00

Ge Tg3225 400 Amp 240 Volt Fusible Indoor Single Phase Disconnect
New General Electric Sb Sb465rg 400 Amp 600v Fusible Bus Plug Nib

New General Electric - $5,400.00

New General Electric Sb Sb465rg 400 Amp 600v Fusible Bus Plug Nib
New 400 Amp Ferraz Shawmut Fusible Disconnect Switch Fbj400

New 400 Amp - $899.99

New 400 Amp Ferraz Shawmut Fusible Disconnect Switch Fbj400
Ge Th4325 400 Amp 240 Volt Fusible Type 1 Heavy Duty Disconnect Safety Switch

Ge Th4325 400 - $585.00

Ge Th4325 400 Amp 240 Volt Fusible Type 1 Heavy Duty Disconnect Safety Switch
Square D 400 Amp Double Throw Safety Switch Non fused 600 Vac 92445 Series E01

Square D 400 - $1,199.99

Square D 400 Amp Double Throw Safety Switch Non fused 600 Vac 92445 Series E01
Square D 400 Amp General Duty Safety Switch Disconnect Cat D325n New Old Stock

Square D 400 - $650.00

Square D 400 Amp General Duty Safety Switch Disconnect Cat D325n New Old Stock
Ite Jn425 400 Amp 240 Volt 3 Phase Fusible Disconnect

Ite Jn425 400 - $275.00

Ite Jn425 400 Amp 240 Volt 3 Phase Fusible Disconnect
Abb Ot400u03 Disconnect Switch 400 Amp 600 Volt

Abb Ot400u03 Disconnect - $325.00

Abb Ot400u03 Disconnect Switch 400 Amp 600 Volt
Th3365r Ge 400 Amp 600v 3 Pole Fusibe Fused Disconnect Switch Nema 3r Outdoor

Th3365r Ge 400 - $800.00

Th3365r Ge 400 Amp 600v 3 Pole Fusibe Fused Disconnect Switch Nema 3r Outdoor
Ge Ads32400hb 400amp 240v 125hp Fusible Disconnect Switch Type 1

Ge Ads32400hb 400amp - $699.00

Ge Ads32400hb 400amp 240v 125hp Fusible Disconnect Switch Type 1
Challenger 400 Amp Main Breaker Ct Cabinet E669

Challenger 400 Amp - $1,000.00

Challenger 400 Amp Main Breaker Ct Cabinet E669
Siemens 400 Amp Main Breaker With Ct Cabinet 600v 3 Phase Nema 1 Enclosed

Siemens 400 Amp - $850.00

Siemens 400 Amp Main Breaker With Ct Cabinet 600v 3 Phase Nema 1 Enclosed
Siemens 400 Amp Panel Panelboard 480v 277v 3 Phase Mlo 350 300 250 Breaker Ed

Siemens 400 Amp - $699.00

Siemens 400 Amp Panel Panelboard 480v 277v 3 Phase Mlo 350 300 250 Breaker Ed
Square D 400 Amp Fused Disconnect H365n Single Throw Fusible Safety Switch

Square D 400 - $1,099.00

Square D 400 Amp Fused Disconnect H365n Single Throw Fusible Safety Switch
Hu365 Splo 400 Amp 600v 3 Pole Non Fuse Heavy Duty Switch N1

Hu365 Splo 400 - $650.00

Hu365 Splo 400 Amp 600v 3 Pole Non Fuse Heavy Duty Switch N1
Westinghouse Fdpw325mr 400 Amp 240 Volt Fusible Switch 50 H p Used

Westinghouse Fdpw325mr 400 - $899.00

Westinghouse Fdpw325mr 400 Amp 240 Volt Fusible Switch 50 H p Used
Siemens Hf325na 400 Amp 240 Volt 3 Phase Fusible Heavy Duty Safety Switch

Siemens Hf325na 400 - $325.00

Siemens Hf325na 400 Amp 240 Volt 3 Phase Fusible Heavy Duty Safety Switch
Ge 400 Amp Fused Safety Switch 600 Vac 350 Hp 3 Phase Nema 3r Th3365r

Ge 400 Amp - $499.99

Ge 400 Amp Fused Safety Switch 600 Vac 350 Hp 3 Phase Nema 3r Th3365r
Square D 400 Amp Mlo 600 Volt 3 Phase hcp I Line Panelboard New E1954

Square D 400 - $800.00

Square D 400 Amp Mlo 600 Volt 3 Phase hcp I Line Panelboard New E1954
New Square D 400 Amp 600 V I line Bussway Unit Fusible W Breaker Pbqa3640gra

New Square D - $1,199.99

New Square D 400 Amp 600 V I line Bussway Unit Fusible W Breaker Pbqa3640gra
Ite 400 Amp Buss Plug Uv365

Ite 400 Amp - $300.00

Ite 400 Amp Buss Plug Uv365
Westinghouse Hf365 400 Amp 600 Volt 3 Phase Disconnect New

Westinghouse Hf365 400 - $500.00

Westinghouse Hf365 400 Amp 600 Volt 3 Phase Disconnect New
Ge 400 Amp Main Lug 3 480 Volt Spectra Series Panelboard E2243

Ge 400 Amp - $850.00

Ge 400 Amp Main Lug 3 480 Volt Spectra Series Panelboard E2243
Square D Nqod 400 Amp Main Lug 208y 120v Or 240 120 Delta Panelboard E10 New

Square D Nqod - $800.00

Square D Nqod 400 Amp Main Lug 208y 120v Or 240 120 Delta Panelboard E10 New
Sq D Hu365 400amp Disconnect Switch

Sq D Hu365 - $326.00

Sq D Hu365 400amp Disconnect Switch
Siemens P4 400 Amp 480 Volt Main Breaker Nema 3r Panelboard E748

Siemens P4 400 - $850.00

Siemens P4 400 Amp 480 Volt Main Breaker Nema 3r Panelboard E748
Ge Tg4325 Model 8 400 Amp 240 Volt Fusible Disconnect

Ge Tg4325 Model - $350.00

Ge Tg4325 Model 8 400 Amp 240 Volt Fusible Disconnect
Square D 400 Amp Main Breaker 208 120v 3 Phase 4 Wire I line Breaker Panel

Square D 400 - $900.00

Square D 400 Amp Main Breaker 208 120v 3 Phase 4 Wire I line Breaker Panel
General Electric Tb43f 400 Amp 600 Volt 3 Pole Tri break Circuit Breaker

General Electric Tb43f - $94.99

General Electric Tb43f 400 Amp 600 Volt 3 Pole Tri break Circuit Breaker
Socomec 27dc3041 400 Amp 600 Vdc Pv Disconnect Switch New

Socomec 27dc3041 400 - $350.00

Socomec 27dc3041 400 Amp 600 Vdc Pv Disconnect Switch New
Square D Pq Pq3240 400 Amp 240v Fusible Ser 4 Bus Plug With Bracket

Square D Pq - $1,499.00

Square D Pq Pq3240 400 Amp 240v Fusible Ser 4 Bus Plug With Bracket
Siemens 400amp 208y 120 Main Lug Circuit Breaker Panel Board Type Bl New P1 Sale

Siemens 400amp 208y - $1,295.00

Siemens 400amp 208y 120 Main Lug Circuit Breaker Panel Board Type Bl New P1 Sale
Siemens Jn425 400 Amp 240 Volt 3 Phase Fusible Disconnect new

Siemens Jn425 400 - $575.00

Siemens Jn425 400 Amp 240 Volt 3 Phase Fusible Disconnect new
Siemens 400 Amp 480 277volt 3 phase 4 wire Main Breaker 42 circuit Panel P211

Siemens 400 Amp - $1,000.00

Siemens 400 Amp 480 277volt 3 phase 4 wire Main Breaker 42 circuit Panel P211
Ite Fusible Vacu break Switch 400 Amp 600v 3 Pole 3 Phase Vms365b Panelboard

Ite Fusible Vacu - $1,249.00

Ite Fusible Vacu break Switch 400 Amp 600v 3 Pole 3 Phase Vms365b Panelboard
1 New Siemens Hjxd63b400 3 Pole 400 Amp 600 Vac

1 New Siemens - $900.00

1 New Siemens Hjxd63b400 3 Pole 400 Amp 600 Vac
Westinghouse Hun325 400 Amp 240 Volt 3 Phase Disconnect New

Westinghouse Hun325 400 - $350.00

Westinghouse Hun325 400 Amp 240 Volt 3 Phase Disconnect New
400 Amp Manual Transfer Switch 3 Phase 4 Wire 600v 480v 277v 208v 120v Breaker

400 Amp Manual - $1,500.00

400 Amp Manual Transfer Switch 3 Phase 4 Wire 600v 480v 277v 208v 120v Breaker
Ge Thn4325 400 Amp 240 Volt Fusible Indoor Disconnect Safety Switch

Ge Thn4325 400 - $550.00

Ge Thn4325 400 Amp 240 Volt Fusible Indoor Disconnect Safety Switch
Westinghouse Cutler Hammer Ch Itap Itap365 400 Amp 600v Fusible Bus Plug Itap325

Westinghouse Cutler Hammer - $1,950.00

Westinghouse Cutler Hammer Ch Itap Itap365 400 Amp 600v Fusible Bus Plug Itap325

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