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Idiomas disponibles
Idiomas disponibles
SECTION 2
2.1 - TECHNICAL SPECIFICATION
2.2 GUN AMPERAGE RATING
Model
100% Duty Cycle*
MT-300GL
250 amps
MT-400GL
400 amps
MT-500GL
500 amps
*Duty Cycle = 10 min. base
2.3 GOOSENECK DIMENSIONS
GOOSENECK
952949
(300/400A)
952950
(300/400A)
952951
(300/400A)
952952
(500A)
952953
(500A)
952954
(500A)
2.4 - ASSEMBLIES and ACCESSORIES
2.4.1 Gun Assemblies
Each of the following guns have a shock washer, tip adaptor,
nozzle insulator and heat shield. Liners and contact tips must be
ordered separately
MT-300GL, 10 ft. (2.7m)
MT-300GL, 12 ft. (3.6m)
MT-300GL, 15 ft. (4.5m)
MT-400GL, 10 ft. (2.7m)
MT-400GL, 12 ft. (3.6m)
MT-400GL, 15 ft. (4.5m)
MT-500GL, 10 ft. (2.7 m)
MT-500GL, 12 ft. (3.6 m)
MT-500GL, 15 ft. (4.5 m)
* - Available upon request
60% Duty Cycle
300 amps
450amps
550 amps
A
2.65" (67.3mm)
3.57" (90.7mm)
4.87" (123.7mm)
2.64" (67.1mm)
3.95" (100.3mm)
5.58" (141.7mm)
45 Deg.
60 Deg.
80 Deg.
37713*
37722*
37731*
37714*
37723*
37732*
37715
37724
37733*
37716*
37725*
37734*
37717*
37726*
37735*
37718
37727
37736*
37719*
37728*
37737*
37720*
37729*
37738*
37721
37730
37739*
NOTE: Ratings are based on tests that comply with NEMA
ARC Welding Section Standard 11-6-1975 for Duty Cycle.
"The time period of one complete cycle shall be 10 min-
utes" (60% = 6 minutes). National Electrical Manufacturers
Association, 2101 L Street N.W. Washington D.C. 20037.
B °
C
45
5.20" (132.1mm)
60
5.97" (151.6mm)
80
5.43" (137.9mm)
45
7.75" (196.9mm)
60
7.57" (192.3mm)
80
7.14" (181.4mm)
2.4.2 HEAT SHIELD
Adjusting Collar
Heat shield attaches to gun goose
neck and is adjustable to the com-
port of the operator. Position and
ajdust locking collar as required.
Heat Shield PN-952987
18
DESCRIPTION
D
3" (76.2mm)
3" (76.2mm)
3" (76.2mm)
4" (101.6mm)
4" (101.6mm)
4" (101.6mm)
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