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Reliably smooth and precise arcs for welding exotic materials

Miller Maxstar 400 #907716 for sale online at Welders Supply

Miller Maxstar 400 TIG/Stick Welder #907716

Name: Maxstar 400
Brand: Miller Welding
SKU: 907716

Part Numbers: 907716

UPCs: 715959648349

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Multi-Phase

Miller Maxstar 400 #907716

The Maxstar 400 is a high-performance TIG/Stick welding power source ideal for large-scale and precision metal fabrication applications. Miller’s Auto-Line Power Management allows for input voltage from 208 to 575v, making it ideal for any job setting--especially those with unreliable power.

Equipped with an arsenal of Miller-exclusive technologies, the Maxstar 400 enables smooth and precise arc welding in TIG mode and exceptional arc control in Stick mode. Miller’s Cooler-On-Demand™ and Fan-On-Demand™ ensure adequate cooling when needed while reducing noise, energy use and contaminants pulled through the cooler.

Included with the Maxstar 400:

400 model 8 ft power cord
Setup DVD and reference guide
2 Dinse-style connectors (55 mm)

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Other Versions:

907716001 Miller Maxstar 400 TIG Runner Package
951692 Miller Maxstar 400 Complete Package

Input Power	3-phase 1-phase
Welding Amperage Range	3-phase: 3-400 A 1-phase: 3-400 A
Rated Output	3-phase: 250 A at 30 V, 100% duty cycle 300 A at 32 V, 60% duty cycle 1-phase: 200 A at 28 V, 100% duty cycle 250 A at 30 V, 60% duty cycle
Max. Open-Circuit voltage	75 VDC
Dimensions	H: 24.75 in. (629 mm) W: 13.75 in. (349 mm) D: 22 in. (559 mm)
Dimensions with TIGRunner	H: 43.125 in. (1,095 mm) W: 23.125 in. (587 mm) D: 43.75 in. (1,111 mm)
Net Weight	134 lb. (61 kg)
Net Weight with TIGRunner	251 lb. (114 kg)