31-8 3M Interconnect Solutions, 31-8 Datasheet
31-8
Manufacturer Part Number
31-8
Description
Manufacturer
3M Interconnect Solutions
Type
Fork Terminalr
Datasheet
1.31-8.pdf
(2 pages)
Specifications of 31-8
Stud Size
4.16mm
Wire Gauge
18-22
Body Plating
Tin
Body Material
ETP Copper
Insulation
Non-Insulated
Product Depth (mm)
8.63mm
Product Length (mm)
17.78mm
Color
Not Required
Lead Free Status / RoHS Status
Compliant
LISTED
UNDERWRITERS
LABORATORIES
STANDARD NO. UL 486A
3M FILE NO. E23438
Specialty Terminals
30-0 thru 33-10
Standard Fork, Non-Insulated, Butted Seam
Data Sheet
Specifications
Wire Size:
Barrel Seam:
Max. Current:
Terminal Material:
Plating:
314R
*Not UL Listed or CSA Certified.
P
N
3
3
3
o r
3
3
3
u
3
3
3
3
3
3
1
2
3
- 0
- 0
- 0
m
1
1
2
2
3
3
d
1 -
1 -
1 -
6 -
8 -
6 -
8 -
6 -
8 -
* 0
* 4
* 6
b
u
0
0
0
r e
t c
CANADIAN STANDARDS
ASSOCIATION
STANDARD NO. C22.2
NO. 0. 65
3M FILE NO. LR22190
See Table Above
Butted
Same as Wire
ETP Copper
Tin
(
R
A
2
2
2
2
2
2
1
1
1
1
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1
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a
6
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6
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2 -
2 -
2 -
1 -
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1 -
i
1 -
1 -
1 -
1 -
1 -
1 -
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g
G
4
4
4
8
8
8
4
4
4
0
0
0
e
)
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S
1
1
1
u t
z i
0
4
6
6
8
6
8
6
8
0
0
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d
0
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1 .
2 .
2 .
3 .
3 .
3 .
3 .
3 .
3 .
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3 .
3
0
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8
8
8
0
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0
0
0
0
Installation Information
UL Listed and CSA Certified for use on stranded copper
(AWG) wire only.
Strip away the end 3/8 inch of wire insulation.
Make the crimp in the proper station of a recommended
3M crimp tool: TH-440, TH-450 (scissor style), or
TR-490 (ratchet style) hand tools.
1 .
2 .
2 .
2 .
2 .
2 .
2 .
2 .
2 .
2 .
2 .
C
2 .
2
8
9
9
9
9
9
9
9
9
9
1
WARNING
Turn power off before installing or removing terminal. All electrical
work should be done according to appropriate electrical codes.
0
0
0
0
0
0
0
0
0
0
0
0
3 .
4 .
5 .
7 .
7 .
7 .
7 .
7 .
7 .
7 .
7 .
7 .
L
0
6
3
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0
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3
3
3
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0
0
2 .
3 .
4 .
5 .
5 .
5 .
5 .
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5 .
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k
2
n
2
2
3
3
3
3
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3
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4
4
3
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0
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2 .
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2 .
Barrel Crimp (Electrical)
r r
g
3
4
3
5
5
5
5
5
5
5
5
5
l e
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B
0
0
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. D
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31-8 Summary of contents
Page 1
... Data Sheet *Not UL Listed or CSA Certified. CANADIAN STANDARDS LISTED 314R ASSOCIATION UNDERWRITERS STANDARD NO. C22.2 LABORATORIES NO STANDARD NO. UL 486A 3M FILE NO. LR22190 3M FILE NO. E23438 Specifications Wire Size: See Table Above Barrel Seam: Butted Max. Current: Same as Wire Terminal Material: ETP Copper Plating: Tin ...
Page 2
Engineering Specification Crimp-type terminals shall, electrically and mechanically, connect to a pre-stripped end of a stranded copper wire and have a flat tongue portion with a central opening for mounting around a screw or stud. The terminal line shall offer ...