Technical data
MT 221-, MT 301G F2
36
099-510050-EW501
07.03.2022
8
Technical data
Performance specifications and guarantee only in connection with original spare and replacement
parts!
8.1 MT 221-, MT 301G F2
221 G F2
301 G F2
Welding torch polarity
Usually positive
Guide type
Manually operated
Voltage type
Direct voltage DC
Shielding gas
Shielding gas according to ISO 14175
Duty cycle DC at 40° C
[1]
35 % / 60 %
Maximum welding current CO
2
300 A / 250 A
380 A / 330 A
Maximum welding current M21
250 A / 220 A
330 A / 300 A
Maximum welding current pulse M21
170 A / 150 A
220 A / 210 A
Switching voltage Push-button
15 V
Switching current Push-button
10 mA
Flow rate
Connector Q
vc
[2]
59 m³/h
15586 gal/h
77 m³/h
20341 gal/h
Flow rate
Nozzle Q
vn [2]
47 m³/h
12416 gal/h
59 m³/h
15586 gal/h
Low pressure Connector ∆
pc [2]
[3]
13570 Pa
6165 Pa
Wire types
Standard round wires
Wire diameter
0,8 - 1,2 mm
0.031 - 0,047 inch
0,8 - 1,6 mm
0.031 - 0,063 inch
Ambient temperature
-10 °C to + 40 °C
Voltage measurement
113 V (Peak value)
Protection classification for the machine
connections (EN 60529)
IP3X
Gas flow
10 to 20 l/min
2.64 to 5.3 gal./min
Hose package length
3-, 4-, 5 m
118-, 157-, 197 inch
Tightening torque Contact tip holder
max. 15 Nm
max. 20 Nm
Tightening torque Contact tip
max. 10 Nm
max. 15 Nm
Connection
Euro torch connector
Operating weight
1,09 kg
2.4 lb.
1,16 kg
2.56 lb.
Standards used
See declaration of conformity (appliance documents)
Safety marking
[1]
Load cycle: 10 min. (60 % DC
≙
6 min. welding, 4 min. pause)
[2]
> see 8.4 chapter
.
[3]
Reference altitude sea level (SL)
> see 12.1 chapter
