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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.

Cutler hammer Kd3400f Circuit Breaker 400 Amp Trip New Take Out free Shipping

Cutler hammer Kd3400f - $299.00

Cutler hammer Kd3400f Circuit Breaker 400 Amp Trip New Take Out free Shipping
Square D 9422tg2 Ser a 400amp 600v Disconnect Switch 9422 tg2 Used Free Ship

Square D 9422tg2 - $599.99

Square D 9422tg2 Ser a 400amp 600v Disconnect Switch 9422 tg2 Used Free Ship
Square D Lg400 Powerpact 600v 400amp Breaker Lga36400u31x

Square D Lg400 - $479.00

Square D Lg400 Powerpact 600v 400amp Breaker Lga36400u31x
Square D H365 400a 400 Amp Fusible Disconnect Safety Switch Series E2 See Below

Square D H365 - $525.00

Square D H365 400a 400 Amp Fusible Disconnect Safety Switch Series E2 See Below
Iem Industrial Panelboard 400amp 3 Phase 480v type Cdp 480y 277 Panel Board

Iem Industrial Panelboard - $395.00

Iem Industrial Panelboard 400amp 3 Phase 480v type Cdp 480y 277 Panel Board
Square D 400 Amp 240 Vac 3 Phase Disconnect

Square D 400 - $700.00

Square D 400 Amp 240 Vac 3 Phase Disconnect
Asco Product 940 Series 400 Amp Automatic Transfer Switch

Asco Product 940 - $360.00

Asco Product 940 Series 400 Amp Automatic Transfer Switch
Siemens 400amp 120 240v Main Circuit Breaker Panel Board Type P1 1ph Used

Siemens 400amp 120 - $499.99

Siemens 400amp 120 240v Main Circuit Breaker Panel Board Type P1 1ph Used
Ge Sgha36at0400 Spectra Molded Case Circuit Breaker 3 Pole 400amp 600v

Ge Sgha36at0400 Spectra - $125.00

Ge Sgha36at0400 Spectra Molded Case Circuit Breaker 3 Pole 400amp 600v
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
Square D I line 400 Amp Circuit Breaker La36400

Square D I - $499.99

Square D I line 400 Amp Circuit Breaker La36400
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 A86345 Series C 400 Amp 600 Volt 3 Phase Vintage Fusible Disconnect

Square D A86345 - $400.00

Square D A86345 Series C 400 Amp 600 Volt 3 Phase Vintage Fusible Disconnect
Cutler Hammer Kd3400f Breaker 400 Amp Trip Unit

Cutler Hammer Kd3400f - $150.00

Cutler Hammer Kd3400f Breaker 400 Amp Trip Unit
Ronk 9406 Double Pole Double Throw 400 Amp Pole Top Transfer Switch

Ronk 9406 Double - $475.00

Ronk 9406 Double Pole Double Throw 400 Amp Pole Top Transfer Switch
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
Eaton Cutler Hammer Hmcp400f5 400amp Hmcp Motor Circuit Protector 625 1250 Trip

Eaton Cutler Hammer - $850.00

Eaton Cutler Hammer Hmcp400f5 400amp Hmcp Motor Circuit Protector 625 1250 Trip
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
Used Cutler hammer 400 Amp 3 Pole General Duty Safety Switch Dg325 Ugk Series B

Used Cutler hammer - $200.00

Used Cutler hammer 400 Amp 3 Pole General Duty Safety Switch Dg325 Ugk Series B
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
Square D Hu365r E2 400a 400 A Amp 600v Ac Non Fusible Safety Disconnect Switch

Square D Hu365r - $625.00

Square D Hu365r E2 400a 400 A Amp 600v Ac Non Fusible Safety Disconnect Switch
Milbank 3 Phase 400 Amp Meter Socket 320 Amp Continuous new In Box

Milbank 3 Phase - $375.00

Milbank 3 Phase 400 Amp Meter Socket 320 Amp Continuous new In Box
Cutler Hammer 400 Amp Trip Unit Time Limit 2000 4000 Inst Trip 5661d26g32

Cutler Hammer 400 - $349.99

Cutler Hammer 400 Amp Trip Unit Time Limit 2000 4000 Inst Trip 5661d26g32
400amp Mig Gun 15 035 045 For Lincoln Ln7 8 9 22 25 Ln415 Usa Made

400amp Mig Gun - $174.39

400amp Mig Gun 15 035 045 For Lincoln Ln7 8 9 22 25 Ln415 Usa Made
Cutler Hammer 400 Amp La Trip Unit 3 Pole 2000 4000 Trip 2693d46g29

Cutler Hammer 400 - $299.99

Cutler Hammer 400 Amp La Trip Unit 3 Pole 2000 4000 Trip 2693d46g29
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
Ge Tjk436f400 3 Pole 400 Amp 600 Volt Circuit Breaker Warranty

Ge Tjk436f400 3 - $150.00

Ge Tjk436f400 3 Pole 400 Amp 600 Volt Circuit Breaker Warranty
400 Amp Meter Cabinet single Phase

400 Amp Meter - $340.00

400 Amp Meter Cabinet single Phase
Tweco Weldskill 400 Amp Mig Gun With Lincoln Back end Up To 1 16

Tweco Weldskill 400 - $176.14

Tweco Weldskill 400 Amp Mig Gun With Lincoln Back end Up To 1 16
New Square D Pk4fl Flush Lock Kit For 300 To 400 Amp Qo Load Center

New Square D - $55.00

New Square D Pk4fl Flush Lock Kit For 300 To 400 Amp Qo Load Center
Tweco Weldskill 400 Amp Mig Gun 15 Ft Fits Lincoln Back end

Tweco Weldskill 400 - $175.00

Tweco Weldskill 400 Amp Mig Gun 15 Ft Fits Lincoln Back end
Milbank 400 Amp 4 Terminal Ring type Link Bypass Overhead Meter Socket

Milbank 400 Amp - $126.75

Milbank 400 Amp 4 Terminal Ring type Link Bypass Overhead Meter Socket
Tweco Weldskill 400 Amp Mig Gun With Euro kwik Style Back end Up To 1 16

Tweco Weldskill 400 - $175.00

Tweco Weldskill 400 Amp Mig Gun With Euro kwik Style Back end Up To 1 16
400 Amp Disconnect Knife Switch 400a 3 pole Circuit Breaker Backup Generator 3l

400 Amp Disconnect - $99.99

400 Amp Disconnect Knife Switch 400a 3 pole Circuit Breaker Backup Generator 3l
Miller Tweco 400 Amp Mig Gun 15 New Other Back Ends Available

Miller Tweco 400 - $198.77

Miller Tweco 400 Amp Mig Gun 15 New Other Back Ends Available
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
Eaton Cutler Hammer Kd3400f Circuit Breaker 3 Pole 400 Amp Style 1492d81g03

Eaton Cutler Hammer - $500.00

Eaton Cutler Hammer Kd3400f Circuit Breaker 3 Pole 400 Amp Style 1492d81g03
Square D Mhl 364001207 400amp 600volt Used

Square D Mhl - $125.00

Square D Mhl 364001207 400amp 600volt Used
Camlok Cam lock 400 Amp Panel Mount Cls40mrb E1016 Style 208 V 304 Sta

Camlok Cam lock - $275.00

Camlok Cam lock 400 Amp Panel Mount Cls40mrb E1016 Style 208 V 304 Sta
Square D Lal Lal36400 3 Pole 400 Amp 600 Volt Line load Lugs

Square D Lal - $349.99

Square D Lal Lal36400 3 Pole 400 Amp 600 Volt Line load Lugs
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
New Siemens Jd Jd63f400 400 Amp Trip 600v 3 Pole Breaker

New Siemens Jd - $249.00

New Siemens Jd Jd63f400 400 Amp Trip 600v 3 Pole Breaker
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
Ge Tjj436400 400 amp 400a 3 pole 3p 600 volt 600v Circuit Breaker

Ge Tjj436400 400 - $199.99

Ge Tjj436400 400 amp 400a 3 pole 3p 600 volt 600v Circuit Breaker
Eaton Dk 65k Dk3400w Molded Case Circuit Breaker 3 Pole 400 Amp 240v

Eaton Dk 65k - $320.00

Eaton Dk 65k Dk3400w Molded Case Circuit Breaker 3 Pole 400 Amp 240v
Square D 400 Amp Safety Switch Model Hu365

Square D 400 - $595.00

Square D 400 Amp Safety Switch Model Hu365
400 Amp 3 Pole 480 600 Volt Federal Pacific Breaker

400 Amp 3 - $190.00

400 Amp 3 Pole 480 600 Volt Federal Pacific Breaker
Ite Siemens Cjd Cjd63b400 400 Amp 3 Pole Breaker

Ite Siemens Cjd - $500.00

Ite Siemens Cjd Cjd63b400 400 Amp 3 Pole Breaker
Challenger Ckt3400t 400 Amp Trip 600 Volt Ck35k Circuit Breaker W Shunt Trip

Challenger Ckt3400t 400 - $480.00

Challenger Ckt3400t 400 Amp Trip 600 Volt Ck35k Circuit Breaker W Shunt Trip
Square D Circuit Breaker 400 Amp Lhl36400

Square D Circuit - $556.00

Square D Circuit Breaker 400 Amp Lhl36400
Square D La 400s Circuit Breaker Enclosure 400 Amp

Square D La - $300.00

Square D La 400s Circuit Breaker Enclosure 400 Amp
Milwaukee 2235 20 400 amp 600vs General Purpose Thin Jaw Clamp Meter

Milwaukee 2235 20 - $119.97

Milwaukee 2235 20 400 amp 600vs General Purpose Thin Jaw Clamp Meter
New Tweco Classic M4153545 Mig Gun 1040 1136 400amp 15 Ft Miller

New Tweco Classic - $200.00

New Tweco Classic M4153545 Mig Gun 1040 1136 400amp 15 Ft Miller
Tweco Velocity Classic 1040 1916 400 Amp 15 Ft Mig Gun Fits Miller Back end

Tweco Velocity Classic - $265.00

Tweco Velocity Classic 1040 1916 400 Amp 15 Ft Mig Gun Fits Miller Back end
Kohler Transfer Switch used 400 Amp 480 Volt

Kohler Transfer Switch - $240.00

Kohler Transfer Switch used 400 Amp 480 Volt
Square D Qmb325w Ser E1 400 Amp 240 Volt Fusible Panelboard no Fuses

Square D Qmb325w - $399.99

Square D Qmb325w Ser E1 400 Amp 240 Volt Fusible Panelboard no Fuses
Siemens Jxd62b400 2 Pole 400 Amp 600 Volt Breaker

Siemens Jxd62b400 2 - $140.00

Siemens Jxd62b400 2 Pole 400 Amp 600 Volt Breaker
Eaton Cutler Hammer Kd3400kwa06 400 Amp 3 pole Molded Case Circuit Breaker

Eaton Cutler Hammer - $719.99

Eaton Cutler Hammer Kd3400kwa06 400 Amp 3 pole Molded Case Circuit Breaker
Profax Platinum Series Lincoln 400 Amp 1 16 15 Mig Welding Gun

Profax Platinum Series - $230.00

Profax Platinum Series Lincoln 400 Amp 1 16 15 Mig Welding Gun
Ge 400 Amp 208 120 Volt 30 Circuit Main Lug Panel P 194

Ge 400 Amp - $500.00

Ge 400 Amp 208 120 Volt 30 Circuit Main Lug Panel P 194
Profax Px400 400 Amp Dc Rectifier

Profax Px400 400 - $200.00

Profax Px400 400 Amp Dc Rectifier
Square D Lc36400 3 Pole 400 Amp 600 Vac Circuit Breaker cc4

Square D Lc36400 - $400.00

Square D Lc36400 3 Pole 400 Amp 600 Vac Circuit Breaker cc4
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
New Radiator Made To Fit Lincoln Welder 250 400 Amp

New Radiator Made - $368.95

New Radiator Made To Fit Lincoln Welder 250 400 Amp
Meter Socket 400 amp Ringless Single Phase Powder Coating Of Polyester Paint

Meter Socket 400 - $633.33

Meter Socket 400 amp Ringless Single Phase Powder Coating Of Polyester Paint
Ite Fused Circuit Breaker Cj3b400 3 Pole 400 Amp 120v Shunt Used

Ite Fused Circuit - $2,000.00

Ite Fused Circuit Breaker Cj3b400 3 Pole 400 Amp 120v Shunt Used
Ite 400 Amp 600 Volt A Disconnect Lockout Safety Switch 350hp Ac 50hp Dc Type 1

Ite 400 Amp - $395.00

Ite 400 Amp 600 Volt A Disconnect Lockout Safety Switch 350hp Ac 50hp Dc Type 1
Double Throw 400 Amp Generator Transfer Switch Ronk 7416

Double Throw 400 - $1,180.00

Double Throw 400 Amp Generator Transfer Switch Ronk 7416
Abb Ot400u03 Disconnect Switch 400 Amp 600 Volt

Abb Ot400u03 Disconnect - $325.00

Abb Ot400u03 Disconnect Switch 400 Amp 600 Volt
Siemens Ite Vms365t 400 Amp 600 Volt 3 P Fusible Disconnect Vacu Break Switch

Siemens Ite Vms365t - $999.99

Siemens Ite Vms365t 400 Amp 600 Volt 3 P Fusible Disconnect Vacu Break Switch
Cutler Hammer Dh365fgk 400 Amp 600 Volt Fusible Disconnect

Cutler Hammer Dh365fgk - $500.00

Cutler Hammer Dh365fgk 400 Amp 600 Volt Fusible Disconnect
Square D H325n 400 Amp 240 Volt Fusible 3 Phase Disconnect Series E

Square D H325n - $400.00

Square D H325n 400 Amp 240 Volt Fusible 3 Phase Disconnect Series E
Square D Qmb 3640 Qmb3640 400a 400 Amp Saflex Panelboard Switch Ser 4 600v

Square D Qmb - $375.00

Square D Qmb 3640 Qmb3640 400a 400 Amp Saflex Panelboard Switch Ser 4 600v
Bernard Industrial Mig Welding Gun F Miller 15 Cable 400 Amp Q2015ao8cm Torch

Bernard Industrial Mig - $227.97

Bernard Industrial Mig Welding Gun F Miller 15 Cable 400 Amp Q2015ao8cm Torch
Tweco Classic 400 Amp Mig Gun 15 Ft Fits Miller Back end

Tweco Classic 400 - $285.00

Tweco Classic 400 Amp Mig Gun 15 Ft Fits Miller Back end
Square D Qmb225 400 Amp 240 Volt 2 Pole Panel Switch

Square D Qmb225 - $475.00

Square D Qmb225 400 Amp 240 Volt 2 Pole Panel Switch
Ge Qmr Qmr365 400 Amp 600v Fusible Panel Panelboard Switch Hardware Qmr325 240v

Ge Qmr Qmr365 - $475.00

Ge Qmr Qmr365 400 Amp 600v Fusible Panel Panelboard Switch Hardware Qmr325 240v
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
Square D A47415 400 Amp 240 Volt Fusible 3 Phase Vintage Disconnect A Series

Square D A47415 - $300.00

Square D A47415 400 Amp 240 Volt Fusible 3 Phase Vintage Disconnect A Series
Westinghouse Fdp Unit 400 Amp Fused Disconnect Switch fdp 365 3p 600v Series A

Westinghouse Fdp Unit - $700.00

Westinghouse Fdp Unit 400 Amp Fused Disconnect Switch fdp 365 3p 600v Series A
Nzmn3 aef400 na 3 pole Circuit Breaker 400 Amp Fixed Setting Electronic Release

Nzmn3 aef400 na - $899.99

Nzmn3 aef400 na 3 pole Circuit Breaker 400 Amp Fixed Setting Electronic Release
Eaton Cutler Hammer Dh365ugk 3 Pole 400 Amp 600v Nema 1 Heavy Duty Safety Switch

Eaton Cutler Hammer - $500.00

Eaton Cutler Hammer Dh365ugk 3 Pole 400 Amp 600v Nema 1 Heavy Duty Safety Switch
Square D H365nr 400 amp Outdoor Safety Disconnect Switch Fusible 600vac 3p

Square D H365nr - $799.99

Square D H365nr 400 amp Outdoor Safety Disconnect Switch Fusible 600vac 3p
Asco 400 Amp Automatic Transfer Switch 940340049xc

Asco 400 Amp - $225.00

Asco 400 Amp Automatic Transfer Switch 940340049xc
Ge Th3325 400 Amp 240v Nema 1 Heavy Duty Fused Safety Switch

Ge Th3325 400 - $566.02

Ge Th3325 400 Amp 240v Nema 1 Heavy Duty Fused Safety Switch
Midwest Gs1404b01ul 400 Amp Double Generator Transfer Switch

Midwest Gs1404b01ul 400 - $1,220.00

Midwest Gs1404b01ul 400 Amp Double Generator Transfer Switch
Square D 400 Amp 600 Volt Heavy Duty Disconnect 3 Phase Nonfused

Square D 400 - $500.00

Square D 400 Amp 600 Volt Heavy Duty Disconnect 3 Phase Nonfused
Ge Safety Switch 400 Amp 600 Volt Cat Np1578002b

Ge Safety Switch - $400.00

Ge Safety Switch 400 Amp 600 Volt Cat Np1578002b
Square D Nf 400 Amp Mlo 480v 3p 4w Breaker Panel Interior 42 Cir Edb Egb Ejb

Square D Nf - $335.00

Square D Nf 400 Amp Mlo 480v 3p 4w Breaker Panel Interior 42 Cir Edb Egb Ejb
Siemens Gf325nra General Duty Safety Switch 240v 400amp

Siemens Gf325nra General - $755.98

Siemens Gf325nra General Duty Safety Switch 240v 400amp
Eaton cutler hammer 400 Amp Fusible Disconnect 7261235g New In Box

Eaton cutler hammer - $500.00

Eaton cutler hammer 400 Amp Fusible Disconnect 7261235g New In Box
Siemens Hf325n 400 Amp 240 Volt 3 Phase Fusible Disconnect

Siemens Hf325n 400 - $350.00

Siemens Hf325n 400 Amp 240 Volt 3 Phase Fusible Disconnect
Siemens 400amp Disconnect Switch local Pickup Only

Siemens 400amp Disconnect - $400.00

Siemens 400amp Disconnect Switch local Pickup Only
Siemens Ite 400amp 3 Pole Enclosed No Fuse Switch nf355 type 1 B Series 600v

Siemens Ite 400amp - $475.00

Siemens Ite 400amp 3 Pole Enclosed No Fuse Switch nf355 type 1 B Series 600v
New Thomas Betts 400 Amp Non fused Safety Switch 600v 350 Hp 3 Phase H365 tb

New Thomas Betts - $399.99

New Thomas Betts 400 Amp Non fused Safety Switch 600v 350 Hp 3 Phase H365 tb
Ite 400 Amp Frame Bus Plug Busway Switch U6c4400 With Jj3 b250 600 Vac

Ite 400 Amp - $399.99

Ite 400 Amp Frame Bus Plug Busway Switch U6c4400 With Jj3 b250 600 Vac
Square D Pbq3640g Ser 7 I line 400a Amp Fused Busway Switch Bus Plug 3 Pole

Square D Pbq3640g - $1,749.99

Square D Pbq3640g Ser 7 I line 400a Amp Fused Busway Switch Bus Plug 3 Pole
Sq D H365 400amp Disconnect Switch

Sq D H365 - $410.00

Sq D H365 400amp Disconnect Switch

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