Weighing only 19 lb. (9 kg), the Spectrum 375 X-TREME plasma cutter provides the cutting capacity of machines twice its size, is light enough to be carried, and versatile enough to connect to any 115 to 230V single-phase power supply. The user only has to select the correct Multi-Voltage Plug (MVP) for the power supply and connect it to the power cord. The MVP can be switched in just seconds without the need for tools.


Rated at 3/8-in. (9 mm) cutting capacity on mild steel and 1/4 in. (6 mm) on aluminum, the 375 X-TREME is designed to meet the cutting needs of those in maintenance and HVAC, as well as those in construction who need to notch I-beams, cut steel studs, steel roofs or sheet metal. At 6 IPM, it can cut 1/2-in. (13 mm) mild steel.


An internal filter and factory-set regulator eliminates the need for the operator to adjust the air pressure. Once connected to a 90 psi minimum air compressor, the plasma cutter automatically regulates internal air pressure to the torch. A standard air connection on the back panel provides for easy gas or air hookup.


Miller's Auto-Line technology automatically connects to 115 to 230V, single-phase power and adjusts for spikes or losses in input voltage levels while maintaining a constant cutting arc with very little or no cutting capacity loss. In addition, LVC (line voltage compensation) provides peak performance power under variable input voltage conditions for steady cuts and cleaner ending cuts.

  • XT30 hand-held torch with 12-ft (4 m) cable
  • Heavy-duty work clamp with 12-ft (4 m) cable
  • 10-ft (3 m) MVP power cord
  • MVP plugs 5-15P (120V, 15 A), 6-50P (240V, 50 A)
  • X-CASE provides protection in transport and strorage
  • Shoulder strap
  • Consumables box with 2 electrodes, 2 tips, deflector, and air fitting
 Rated Output at 104°F (40°C) 120V (15 A): 20 A at 88V DC, 60% duty cycle
 120V: 27 A at 92V DC, 35% duty cycle
  240V: 30 A at 92V DC, 40% duty cycle Input 50/60 Hz Cutting Amperage 14 to 30 A Stainless Steel Travel Speed 15 IPM Aluminum Travel Speed Mild Steel Travel Speed Portability Shoulder Strap Dimensions (W x H x L) 5.5 x 9 x 13 in. (140 x 229 x 330 mm) Weight 19 lb. (9 kg)