MicorMIG 300

Grows with your challenges.

  • Future-Proof
  • Highly customizable
  • Continous intelligance


Welding range (in A) 25-300
voltage setting infinitely variable

Duty cycle

duty cycle 100% 40 °C (in Amps) 200
duty cycle 60% 40 °C (in Amps) 250
duty cycle at max. current 40 °C (in %) 45%

Feeder and wire

wire feed unit 4 rolls (2 driven)
weldable wires steel (in mm) 0,6-1,2
weldable wires aluminium (in mm) 1,0-1,2


mains voltage (in V) 400
phases (50/60 Hz) 3~
positive mains tolerance (in %) 15%
negative mains tolerance (in %) 15%
max. negative mains tolerance at reduced output power (in %) 30%
mains fuse (in Amps) 32
mains plug CEE 32

Dimensions and weights

power source dimensions (LxWxH) A version (in mm) 880x400x755
power source dimensions (LxWxH) B version (in mm) 880x490x890
weight, power source A-version gas-cooled (in kg) 51
weight, wire feed case (workshop version) (in kg) 10.6
weight, water cooling (filled) (in kg) 13.0

Standards and approvals

standard EN 60974-01
protection class (EN 60529) IP23S
insulation class F
designation CE, S