EN - 3
MB/RAB
1 Designated Use
1 Designated Use
The MIG/MAG manual welding torches are used for safe welding of low- and
high-alloy materials. They consist of a torch neck equipped with equipment
parts and wear parts, handle or handle tube and cable assembly with central
connector. They correspond to the directive EN 60 974-7 and are not
considered to be devices having their own functions. Arc welding can only be
carried out in connection with a welding power supply.
2 Technical Data
Transport and storage
- 25 °C to + 55°C
Relative humidity
up to 90 % at 20 °C
Tab. 1
Ambient temperature
Type of voltage
DC
DC polarity of the electrodes
Usually positive
Shielding gas (DIN EN ISO 14175)
CO
2
and mixed gas M21
Wire types
commercially available round wires
Voltage rating
113 V peak value
Protection type of the machine side
connections (EN 60 529)
IP3X
Control device in handle
for 42 V and 0.1 to 1 A
Tab. 2
General torch data (EN 60 974-7)
Type
Type of
cooling
Load
ED
Wire
Gas flow
Cooling data
Supply
temp.
Flow
Flow pressure
CO
2
M21
max. min.
min.
max.
MB ERGO
A
A
%
mm
l/min
°C
l/min
bar
bar
14
air
160
140
60
0.6 - 0.9
10 - 18
15
air
180
150
60
0.6 - 1.0
10 - 18
25
air
230
200
60
0.8 - 1.2
10 - 18
24
air
250
220
35
0.8 - 1.2
10 - 18
26
air
230
200
35
0.8 - 1.2
10 - 18
36
air
300
270
60
0.8 - 1.2
10 - 20
40
air
350
320
35
1.0 - 2.4
10 - 20
240 D
liquid
300
270
100
0.8 - 1.2
10 - 20
40
1
2.5
3.5
Tab. 3
Product-specific torch data (EN 60 974-7)
