Parts, Magnum, Chart b – Lincoln Electric IM274-A User Manual
Page 80: Chart e, Chart d
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PARTS
MAGNUM
®
300 & 400 GMAW GUN
P-202-C.6
P-202-C.6
05-03-2010
CHART A
Contact Tips/
Part Number
English
Metric
Gas Diffuser
(Industry Ref.)
Wire Size
Wire Size
250A/350A
KP2744-035 or KP2744-035-B100
.035”
0.9 mm
KP2744-045 or KP2744-045-B100
.045”
1.2 mm
KP2744-052 or KP2744-052-B100
.052”
1.3 mm
KP2744-116 or KP2744-116-B100
1/16”
1.6 mm
KP2744-564 or KP2744-564-B100
5/64”
2.0 mm
450A/550A
KP2745-035 or KP2745-035-B100
.035”
0.9 mm
KP2745-045 or KP2745-045-B100
.045”
1.2 mm
KP2745-052 or KP2745-052-B100
.052”
1.3 mm
KP2745-116 or KP2745-116-B100
1/16”
1.6 mm
KP2745-564 or KP2745-564-B100
5/64”
2.0 mm
Gas Diffuser Asbly:
250A/350A Thread-On KP2746-1 or KP2746-1-B25
250A/350A Slip-On
KP2746-2 or KP2746-2-B25
450A/550A Thread-On KP2747-1 or KP2747-1-B25
450A/550A Slip-On
KP2747-2 or KP2747-2-B25
CHART B
Gas Nozzles
Part Number
English
Metric
(Industry Ref.)
I.D. Size
I.D. Size
250A/350A Thread-On
1/8” Recess
KP2742-1-50R
.50”
12.7 mm
KP2742-1-50R-B25
.50”
12.7 mm
KP2742-1-62R
.625”
15.9 mm
KP2742-1-62R-B25
.625”
15.9 mm
Flush
KP2742-1-50F
.50”
12.7 mm
KP2742-1-50F-B25
.50”
12.7 mm
KP2742-1-62F
.625”
15.9 mm
KP2742-1-62F-B25
.625”
15.9 mm
1/8” Stickout
KP2742-1-50S
.50”
12.7 mm
KP2742-1-50S-B25
.50”
12.7 mm
KP2742-1-62S
.625”
15.9 mm
KP2742-1-62S-B25
.625”
15.9 mm
250A/350A Slip-On
1/8” Recess
KP2742-2-50R
.50”
12.7 mm
KP2742-2-50R-B25
.50”
12.7 mm
KP2742-2-62R
.625”
15.9 mm
KP2742-2-62R-B25
.625”
15.9 mm
Flush
KP2742-2-50F
.50”
12.7 mm
KP2742-2-50F-B25
.50”
12.7 mm
KP2742-2-62F
.625”
15.9 mm
KP2742-2-62F-B25
.625”
15.9 mm
1/8” Stickout
KP2742-2-50S
.50”
12.7 mm
KP2742-2-50S-B25
.50”
12.7 mm
KP2742-2-62S
.625”
15.9 mm
KP2742-2-62S-B25
.625”
15.9 mm
450A/550A Thread-On
1/8” Recess
KP2743-1-62R
.625”
15.9 mm
KP2743-1-62R-B25
.625”
15.9 mm
KP2743-1-75R
.75”
19.1 mm
KP2743-1-75R-B25
.75”
19.1 mm
Flush
KP2743-1-62F
.625”
15.9 mm
KP2743-1-62F-B25
.625”
15.9 mm
KP2743-1-75F
.75”
19.1 mm
KP2743-1-75F-B25
.75”
19.1 mm
1/8” Stickout
KP2743-1-62S
.625”
15.9 mm
KP2743-1-62S-B25
.625”
15.9 mm
KP2743-1-75S
.75”
19.1 mm
KP2743-1-75S-B25
.75”
19.1 mm
450A/550A Slip-On
1/8” Recess
KP2743-2-62R
.625”
15.9 mm
KP2743-2-62R-B25
.625”
15.9 mm
KP2743-2-75R
.75”
19.1 mm
KP2743-2-75R-B25
.75”
19.1 mm
Flush
KP2743-2-62F
.625”
15.9 mm
KP2743-2-62F-B25
.625”
15.9 mm
KP2743-2-75F
.75”
19.1 mm
KP2743-2-75F-B25
.75”
19.1 mm
1/8” Stickout
KP2743-2-62S
.625”
15.9 mm
KP2743-2-62S-B25
.625”
15.9 mm
KP2743-2-75S
.75”
19.1 mm
KP2743-2-75S-B25
.75”
19.1 mm
CHART C (250/350/450 Amp)
Cable Liner
Part Number
English
Metric
For Steel
(Industry Ref.)
Wire Size
Wire Size
For 15 ft (4.5 m)
KP44-3545-15
.035 - .045”
0.9-1.2 mm
and less
KP44-116-15
.052 - 1/16”
1.3-1.6 mm
Trim to Fit
KP44-564-15
1/16 - 5/64”
1.6-2.0 mm
KP42-25-15
.025-.030”
0.6-0.8 mm
For cables 25 ft
KP44-3545-25
.035 - .045”
0.9-1.2 mm
(7.6 m) and less
KP44-116-25
.052 - 1/16”
1.3-1.6 mm
Trim to Fit
KP44-564-25
1/16 - 5/64ʼʼ
1.6-2.0 mm
Cable Liner
Part Number
English
Metric
for Aluminum
(Industry Ref.)
Wire Size
Wire Size
For 10 ft (3 m)
KP1958-1
.030 - .035”
0.8-0.9 mm
Trim to Fit
KP1958-5
.035 - 3/64”
0.9 - 1.2mm
KP1958-3
1/16”
1.6 mm
For 15 ft (4.5 m)
KP1958-2
.030 - .035”
0.8-0.9 mm
Trim to Fit
KP1958-6
.035 - 3/64”
0.9 - 1.2mm
KP1958-4
1/16”
1.6 mm
KP42N354515
.035 - 3/64”
0.9 - 1.2mm
KP1955-2
1/16”
1.6mm
CHART E
Gun Tube
Part Number
60°
KP2925-60 (300 Amp)
60°
KP2926-60 (400 Amp)
CHART D
Insulators
Part Number
250A/350A
KP2773-2 or KP2773-2-B25
450A/550A
KP2773-1 or KP2773-1-B25