Technical data
MT 221G/X, MT 301G/X, MT 401G/X,
099-500050-EW501
04.08.2016
39
8 Technical
data
8.1
MT 221G/X, MT 301G/X, MT 401G/X,
Performance specifications and guarantee only in connection with original spare and
replacement parts!
Type MT221G
MT221GX
MT301G
MT301GX
MT401G
MT401GX
Welding torch polarity
Usually positive
Guide type
Manually operated
Voltage type
DC
Shielding gas
CO
2
or mixed gas M21 according to BS EN 439
Duty cycle
35%/60% 35%/60%
35%
Maximum welding current M21
250 A/220 A
330 A/300 A
400 A
Maximum welding current pulse
M21
170 A/150 A
220 A/200 A
260 A
Maximum welding current CO
2
300 A/250 A
380 A/330 A
450 A
Switching voltage microswitch
15 V
Switching current microswitch
10 mA
Wire types
Standard round wires
Wire diameter
0.8–1.2 mm
0.8–1.6 mm
0.8–2.0 mm
Ambient temperature
-10 °C to +40 °C
Manual voltage measurement
113 V (peak value)
Protection classification of the
machine connections (EN 60529)
IP3X
Gas flow
10 to 20 l/min
Hose package length
3 m/4 m/5 m
Connection
Euro torch connector
Constructed to standard
IEC 60974-7
