Miller · 907839

Millermatic 211 PRO

Dual-voltage MIG, pulsed MIG, and flux-cored welder. Miller publishes 110 A at 60% on 120 V and 160 A at 60% on 240 V.

By the WeldFacts editorial team · Checked 2 November 2026 · How we verify

120V / 240VInput class

2Processes

35Weight lb

30–230 A on the product page. The spec s…Output

Specifications

Values are copied from the cited page. They are not estimated from another model or from a review.

Spec	Published value	Source, checked 2 November 2026
Process	MIG (GMAW), pulsed MIG (GMAW-P), and flux-cored (FCAW).	Quick specs, Processes
Output amp range	30–230 A on the product page. The spec sheet does not print a separate amp range by voltage.	Product page specifications, Amperage Range
Rated duty cycle	120 V: 110 A at 19.5 VDC, 60% duty cycle. 240 V: 160 A at 22.0 VDC, 60% duty cycle.	Quick specs, Rated Output
Input voltage and plug	120 V: 27.0 A, single-phase, 50/60 Hz. 240 V: 28.9 A, single-phase, 50/60 Hz. The sheet says the cord uses MVP plugs for 120 V and 240 V and does not name a breaker size.	Quick specs, Input Power, and the included-cord line
Wire or rod size	Included Quick Select drive roll for .024 in. (0.6 mm) or .030/.035 in. (0.8/0.9 mm) solid wire, and .030/.035 in. (0.8/0.9 mm) flux-cored wire.	Comes complete with, drive roll
Weight	35 lb.	Quick-spec weight callout. The product page also lists net weight 35 lb.
Material thickness	120 V: 24 ga.–3/16 in. steel and 18 ga.–1/8 in. aluminum. 240 V: 24 ga.–3/8 in. steel and 18 ga.–3/8 in. aluminum.	Quick specs, Weld Thickness

Notes from the source

Input current is the amperes at rated output. The sheet does not print a recommended breaker.

Manufacturer page · Check this model against an outlet · 120 V list · 240 V list · Miller models

Questions the table can answer

What output does the Millermatic 211 PRO publish?

30–230 A on the product page. The spec sheet does not print a separate amp range by voltage. Source: https://www.millerwelds.com/en-us/equipment/welders/mig-gmaw/millermatic/millermatic-211-pro-m00207/millermatic-211-pro-907839

What duty cycle does the Millermatic 211 PRO publish?

120 V: 110 A at 19.5 VDC, 60% duty cycle. 240 V: 160 A at 22.0 VDC, 60% duty cycle. Source: https://contenthub.itwwelding.com/api/public/content/miller-electric-mfg-llc/spec-sheet/PIM/09c6b7-dc12-61.pdf

What input does the Millermatic 211 PRO publish?

120 V: 27.0 A, single-phase, 50/60 Hz. 240 V: 28.9 A, single-phase, 50/60 Hz. The sheet says the cord uses MVP plugs for 120 V and 240 V and does not name a breaker size.

Which processes does the Millermatic 211 PRO publish?

MIG, flux-cored.