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460v 3 Phase and Single Phase Heavy-Duty Welders

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PKG,DELTAWELD 500 230/460 MIGRU PKG,DELTAWELD 500 230/460 MIGRU
Miller Deltaweld® 500 230/460V MIGRunner™ with Intellx Feeder 951814
$11,050.00
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Product Number: 951814
PKG, DELTAWELD 350 MIGRUNNER W/ PKG, DELTAWELD 350 MIGRUNNER W/
Miller Deltaweld® 350 230/460V MIGRunner™ with Dual Intellx™ Feeder 95...
$12,161.00
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Product Number: 951817
PKG, DELTAWELD 350 MIGRUNNER W/ PKG, DELTAWELD 350 MIGRUNNER W/
Miller Deltaweld® 350 230/460V MIGRunner™ with Dual Intellx™Pro Feeder...
$12,776.00
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Product Number: 951818
PKG,DELTAWELD 500 MIGRUNNER W/D PKG,DELTAWELD 500 MIGRUNNER W/D
Deltaweld® 500 230/460V MIGRunner™ with Dual Intellx Feeder 951819
$13,782.00
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Product Number: 951819
PKG,DELTAWELD 500 MIGRUNNER W/D PKG,DELTAWELD 500 MIGRUNNER W/D
Miller Deltaweld® 500 230/460V MIGRunner™ with Dual Intellx™Pro Feeder...
$14,385.00
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Product Number: 951820
PKG,DELTAWELD 500 575V MIGRUNNE PKG,DELTAWELD 500 575V MIGRUNNE
Miller Deltaweld® 500 575V MIGRunner™ with Intellx™Pro Feeder #951824
$11,853.00
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Product Number: 951824
MAXSTAR 210 DX (AUTO-LINE 120-4 MAXSTAR 210 DX (AUTO-LINE 120-4
Miller Maxstar® DX 210 120-480 V 907684001
$5,239.00
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Product Number: 907684001
Miller Dimensionâ„¢ 650 ArcReachâ„¢, 4-Pack Rack, fused 460 Vac 907701 Miller Dimensionâ„¢ 650 ArcReachâ„¢, 4-Pack Rack, fused 460 Vac 907701
Miller Dimension™ 650 ArcReach™, 4-Pack Rack, fused 460 Vac 907701
$38,291.00
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Product Number: 907701
Maxstar 800 Auto-Line 208-575 Maxstar 800 Auto-Line 208-575
Miller Maxstar® 800 208-575 V 907718
$18,128.00
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Product Number: 907718
Dynasty 800 TIGRunner Dynasty 800 TIGRunner
Miller Dynasty® 800 208-575 V, TIGRunner 907719001
$20,430.00
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Product Number: 907719001
CONTINUUM 350 230-575V W/RUNNIN CONTINUUM 350 230-575V W/RUNNIN
Miller CONTINUUM 350 230-575V W/RUNNIN 907636001
$8,766.00
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Product Number: 907636001
CONTINUUM 350 230-575V AUX POWE
Miller CONTINUUM 350 230-575V AUX POWE 907637
$8,780.00
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Product Number: 907637
CONTINUUM 500 230-575V W/RUNNIN CONTINUUM 500 230-575V W/RUNNIN
Miller CONTINUUM 500 230-575V W/RUNNIN 907640001
$11,431.00
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Product Number: 907640001
CONTINUUM 500 230-575V AUX POWE CONTINUUM 500 230-575V AUX POWE
Miller Continuum 500 W/Auxiliary Power 907641 Free Helmet and Gloves
$11,535.00
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Product Number: 907641
AUTO-CONTINUUM 350 AUTO-CONTINUUM 350
Miller Auto Continuum 350 907656
$11,649.00
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Product Number: 907656
AUTO-CONTINUUM 500 AUTO-CONTINUUM 500
Miller AUTO-CONTINUUM 500 907657
$13,072.00
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Product Number: 907657
Auto Continuum 350 Aux Power
Miller Auto Continuum 350 Aux Power 907658
$12,867.00
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Product Number: 907658
ESAB ET 220i AC/DC HF TIG Package W1009301
ESAB ET 220i AC/DC HF TIG Package W1009301
$6,208.30
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Product Number: W1009301
ESAB ET 220i AC/DC HF TIG with Trolley W1009302
ESAB ET 220i AC/DC HF TIG with Trolley W1009302
$6,995.30
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Product Number: W1009302
ESAB ET 301i AC/DC W1009400
ESAB ET 301i AC/DC W1009400
$7,130.00
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Product Number: W1009400
ET 301i AC/DC HD TIG PKG W1009401
ET 301i AC/DC HD TIG PKG W1009401
$8,686.45
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Product Number: W1009401
Miller Multimatic 255 Multiprocess Welder Miller Multimatic 255 Multiprocess Welder
Miller Multimatic 255 Multiprocess Welder 907728
$3,899.00
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Product Number: 907728
Miller Bobcat 260 Diesel with Remote Start/Stop, GFCI Miller Bobcat 260 Diesel with Remote Start/Stop, GFCI
Miller Bobcat 260 Diesel with Remote Start/Stop, GFCI #907790
$13,253.00
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Product Number: 907790
Miller Syncrowave 400 - TIG Runner 907783
Miller Syncrowave 400 - TIG Runner 907783
$8,298.00
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Product Number: 907783
Miller Syncrowave&#174; 400 - Complete Package w/ Wired Foot Pedal 951831
Miller Syncrowave® 400 - Complete Package w/ Wired Foot Pedal 951831
$12,375.00
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Product Number: 951831
Miller Syncrowave&#174; 300
Miller Syncrowave® 300 907782 - Machine Only
$5,309.00
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Product Number: 907782
Miller Syncrowave 300 TIG Runner Pkg
Miller Syncrowave 300 TIG Runner Pkg 907782001
$7,941.00
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Product Number: 907782001
Miller Syncrowave&#174; 300 951829
Miller Syncrowave® 300 951829 - Complete w/ Wired Foot Pedal
$8,846.00
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Product Number: 951829
Miller Syncrowave&#174; 400 - Complete Package w/ Wireless Foot Pedal 951832
Miller Syncrowave® 400 - Complete Package w/ Wireless Foot Pedal 95187...
$12,776.00
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Product Number: 951873
Miller CST™ 282 208-575V, Tweco
Miller CST™ 282 208-575V, Tweco 907770
$3,603.00
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Product Number: 907770
Miller CST™ 282 208-575V, Dinse
Miller CST™ 282 208-575V, Dinse 907810
$3,603.00
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Product Number: 907810
PipeWork 400 Power Source, 575V PipeWork 400 Power Source, 575V
Miller PipeWorx 400 907384
$10,713.00
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Product Number: 907384
AlumaPower 350 MPa 208-575 Auto AlumaPower 350 MPa 208-575 Auto
Miller AlumaPower 350 MPa 907420
$5,809.00
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Product Number: 907420
AlumaPower 350 MPa 208-575 Auto AlumaPower 350 MPa 208-575 Auto
Miller Aluma Power 350 MPa Aux Power 907420001
$6,382.00
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Product Number: 907420001
XMT 450 MPA 575V W/O Aux Power XMT 450 MPA 575V W/O Aux Power
Miller XMT 450 MPa 575 V 907480
$7,694.00
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Product Number: 907480
XMT 450 CC/CV 230/460V W/ARCREA XMT 450 CC/CV 230/460V W/ARCREA
Miller XMT 450 CC/CV Aux Power, W/ArcReach 907481004
$6,827.00
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Product Number: 907481004
ALUMAPOWER 450 MPA 575V, AUX PO ALUMAPOWER 450 MPA 575V, AUX PO
Miller AlumaPower™ 450 MPa 575 V, Aux Power 907484
$6,533.00
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Product Number: 907484
MAXSTAR 280 (AUTO-LINE 208-575) MAXSTAR 280 (AUTO-LINE 208-575)
Miller MAXSTAR 280 (AUTO-LINE 208-575) 907538
$6,000.00
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Product Number: 907538
MAXSTAR 280 DX (AUTO-LINE 208-5 MAXSTAR 280 DX (AUTO-LINE 208-5
Miller MAXSTAR 280 DX (AUTO-LINE 208-5 907539
$6,599.00
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Product Number: 907539
MAXSTAR 280 (AUTO-LINE 208-575) MAXSTAR 280 (AUTO-LINE 208-575)
Miller MAXSTAR 280 (AUTO-LINE 208-575) 907552
$5,559.00
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Product Number: 907552
MAXSTAR 280 DX (AUTO-LINE 208-5 MAXSTAR 280 DX (AUTO-LINE 208-5
Miller MAXSTAR 280 DX (AUTO-LINE 208-5 907553
$6,178.00
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Product Number: 907553
XMT&#174; 350 FieldProâ„¢, Tweco&#174;, ArcReach&#174; SuitCase&#174; 12, Bernardâ„¢ BTB 300 A Gun Pkg 951734 XMT&#174; 350 FieldProâ„¢, Tweco&#174;, ArcReach&#174; SuitCase&#174; 12, Bernardâ„¢ BTB 300 A Gun Pkg 951734
Miller XMT 350 FieldPro, Tweco, ArcReach SuitCase 12, Bernard BTB 300 ...
$10,057.00
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Product Number: 951734
Miller Invisionâ„¢ 352 MPa Miller Invisionâ„¢ 352 MPa
Miller Invision™ 352 MPa 907431001
$7,202.00
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Product Number: 907431001
Miller XMT&#174; 450 MPa Miller XMT&#174; 450 MPa
Miller XMT® 450 MPa 907479001
$8,228.00
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Product Number: 907479001
Miller Invisionâ„¢ 450 MPa Running Gear Pkg Miller Invisionâ„¢ 450 MPa Running Gear Pkg
Miller Invision™ 450 MPa Running Gear Pkg 951457
$16,750.00
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Product Number: 951457
Miller Dynasty&#174; 280 Miller Dynasty&#174; 280
Miller Dynasty® 280 907550
$7,110.00
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Product Number: 907550
Miller XMT&#174; 450 ArcReachâ„¢, 4-Pack Rack Miller XMT&#174; 450 ArcReachâ„¢, 4-Pack Rack
Miller XMT® 450 ArcReach™, 4-Pack Rack 907700
$30,215.00
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Product Number: 907700
Miller Dynasty&#174; 800 Miller Dynasty&#174; 800
Miller Dynasty® 800 907719
$18,818.00
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Product Number: 907719
Miller XMT&#174; 350 CC/CV, S-74D, MIGRunnerâ„¢ Package Miller XMT&#174; 350 CC/CV, S-74D, MIGRunnerâ„¢ Package
Miller XMT® 350 CC/CV, S-74D, MIGRunner™ Package 951314
$11,502.00
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Product Number: 951314
Miller CSTâ„¢ 280 8-Pack Rack Tweco&#174; Miller CSTâ„¢ 280 8-Pack Rack Tweco&#174;
Miller CST™ 280 8-Pack Rack Tweco® 907365
$24,856.00
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Product Number: 907365
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460v Power Supply

460v power (also referred to as 480v or 440v) is only used in heavy-duty fabrication shops, factories, and commercial buildings requiring power for machinery and large HVAC systems. High-power welding machines are typically rated at 460v or 460v 3-phase. At most commercial and industrial buildings, the power coming into them is 480v, 3-phase, 60Hz or 208v, 3-phase, 60Hz.

Most heavy equipment welders, like Miller’s PipeWorx 400, are rated as 230/460v. A dual voltage rating like this enables you to run the machine on either 220v or 440v service. For all other voltages, check out our power supply by power source page.

Can a welder requiring 460v AC power be used with a 480v AC outlet?

Yes.  Per ANSI standards, 480v is the “distribution voltage”, 460v is the “utilization voltage.” Before there were universal standards, some motors were designed for 440v, some for 460v, and others for 480v. If you look at the nameplates of old motors, you’ll see the variation in voltage ratings. NEMA chose 460v, the in-between rating, as the Utilization Voltage standard so manufacturers could unify their nameplate information without any changes in the design of the motor.

What does a 460v power outlet look like?

460v 3 phase & single phase outlet

Like most 440-480v receptacles, this 30A, 3-phase, 4-wire outlet has a twist-lock to prevent the cord from accidentally getting pulled out while a machine is in use.

What does a 460v plug look like?

460v heavy equipment welder cable (heavy duty)

480v, 20 Amp, 3-phase locking plug

Do you need a 460v outlet to run a welder rated at 460v?

Generally speaking, if you want to run a welder rated at 460v, you need a 460v outlet. However, many Miller welding machines rated at 460v are also rated for 220v service, so you can run them on 220v service with a different cable and plug (supplied with the machine). Miller welders equipped with their Auto-Line technology will automatically adjust for virtually any AC power (from 110v to 575v), including single-phase and three-phase. It also enables consistent, powerful arcs even with the dips and spikes coming with “dirty” power. Other brands have similar multi-voltage capability.

Have questions about 460v power?

Getting a grip on electrical requirements can be confusing for non-electricians. If you have questions about the suitability of a particular welding machine for your shop’s power supply, feel free to give us a call or send us an email. Our technical staff can answer any questions you have.

Check out Welders Supply Company's full selection of MIG, TIG, and stick welders.

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