3M™ Scotchlok™
Copper Compression
Lugs, 30000 and 31000
Series
Data Sheet
Description
June 2012
3M™ Scotchlok™ Copper Compression Lugs are one-piece, seamless copper and
are designed to cover a wide range of conductor sizes. They are available in one-
hole, standard-barrel and one-hole and two-hole long-barrel versions:
30000 Series are one-hole, standard-barrel length lugs and are designed to cover
conductor sizes from 6 AWG through 4/0 AWG.
The 31000 Series consists of:
o
one-hole, long-barrel length lugs designed to cover conductor sizes from 2/0
AWG through 600 kcmil (MCM) and,
o
two-hole, long-barrel length lugs designed to cover conductor sizes from 2/0
AWG through 1000 kcmil (MCM)
They are designed to terminate copper conductors. Each lug is electro-tin plated to
resist electrolytic corrosion. The lugs are installed using standard industry tooling.
Chamfered ends ensure simplicity and ease of conductor insertion.
Agency Approvals
and Self
Certifications
Features
UL Listed, UL Standard 486A-486B, File No. E23438
CSA Certified, File No. 015503
Simple installation using readily available tools
Manufactured using tin-plated copper
Color coded printing for easy lug identification
One-Hole, Standard-Barrel: To terminate copper conductors from 6 AWG through
4/0 AWG
One-Hole, Long-Barrel: To terminate copper conductors from 2/0 AWG through
600 kcmil (MCM)
Two-Hole, Long-Barrel: To terminate copper conductors from 2/0 AWG through
1000 kcmil (MCM)
For low and medium voltage up to 35 kV
For indoor and outdoor use
Applications
1 of
7
3
3M™ Scotchlok™ Copper Compression Lugs, 30000 and 31000 Series
One-Hole, Standard-Barrel Lug Dimensions and Selection Guide
[Dimensions in Inches and (Millimeters)]
NOTE: All listed lugs in this table are UL Listed and CSA Certified
3M™
Scotchlok™
Lug
Number
30014
30015
30016
30018
30019
30021
30022
30023
30024
30027
30028
30031
30032
30036
30041
30045
O.D.,
+/-
.010”
.290
(7,37)
.290
(7,37)
.290
(7,37)
.340
(8,64)
.340
(8,64)
.340
(8,64)
.416
(10,57)
.416
(10,57)
.416
(10,57)
.462
(11,7)
.462
(11,7)
.512
(13,0)
.512
(13,0)
.560
(14,2)
.617
(15,7)
.687
(17,4)
L,
Length,
+/- .10”
1.78
(45,2)
1.78
(45,2)
1.78
(45,2)
1.94
(49,3)
1.94
(49,3)
1.94
(49,3)
1.97
(50,0)
1.97
(50,0)
1.97
(50,0)
1.97
(50,0)
1.97
(50,0)
2.16
(54,9)
2.16
(54,9)
2.37
(60,2)
2.63
(66,8)
2.60
(65,9)
B, Barrel
Length,
+/- .060”
.86
(21,8)
.86
(21,8)
.86
(21,8)
.75
(19,1)
.75
(19,1)
.75
(19,1)
.81
(20,7)
.81
(20,7)
.81
(20,7)
.81
(20,7)
.81
(20,7)
.81
(20,7)
.81
(20,7)
.87
(22,2)
.94
(23,8)
.97
(24,6)
P, Pad
Length,
+/- .060”
.75
(19,1)
.75
(19,1)
.75
(19,1)
.89
(22,6)
.89
(22,6)
.89
(22,6)
.89
(22,6)
.89
(22,6)
.89
(22,6)
.75
(19,1)
.75
(19,1)
.89
(22,6)
.89
(22,6)
1.11
(28,2)
1.11
(28,2)
1.11
(28,2)
W, Pad
Width,
+/-
.060”
.435
(11,0)
.435
(11,0)
.50
(12,7)
.485
(12,3)
.485
(12,3)
.59
(15,1)
.63
(15,9)
.63
(15,9)
.63
(15,9)
.69
(17,5)
.69
(17,5)
.75
(19,1)
.75
(19,1)
.81
(20,7)
.91
(23,0)
1.00
(25,4)
C, Center
of Hole-to-
End of
Pad, +/-
.030”
.375 (9,53)
.375 (9,53)
.375 (9,53)
.375 (9,53)
.375 (9,53)
.375 (9,53)
.375 (9,53)
.375 (9,53)
.375 (9,53)
.375 (9,53)
.375 (9,53)
.375 (9,53)
.375 (9,53)
.375 (9,53)
.531 (13,5)
.531 (13,5)
Lug Size
AWG
Stud
Size
Color
Code
I.D., +/-
.010”
6 AWG
6 AWG
6 AWG
4 AWG
4 AWG
4 AWG
2 AWG
2 AWG
2 AWG
1 AWG
1 AWG
1/0 AWG
1/0 AWG
2/0 AWG
3/0 AWG
4/0 AWG
#10
5)
1/4
(6)
5/16
(8)
#10
(5)
1/4
(6)
3/8
(10)
1/4
(6)
5/16
(8)
3/8
(10)
5/16
(8)
3/8
(10)
5/16
(8)
3/8
(10)
3/8
(10)
1/2
(12)
1/2
(12)
Blue
Blue
Blue
Gray
Gray
Gray
Brown
Brown
Brown
Green
Green
Pink
Pink
Black
Orange
Purple
.196
(5,0)
.196
(5,0)
.196
(5,0)
.247
(6,3)
.247
(6,3)
.247
(6,3)
.307
(7,8)
.307
(7,8)
.307
(7,8)
.358
(9,1)
.358
(9,1)
.394
(10,0)
.394
(10,0)
.439
(11,2)
.490
(12,4)
.548
(13,9)
2 of 7
3M™ Scotchlok™ Copper Compression Lugs, 30000 and 31000 Series
One Hole, Long-Barrel Lug Dimensions and Selection Guide [Dimensions in Inches and (Millimeters)]
3M™
Scotchlok™
Lug Number
Conductor
Size AWG
or kcmil
(MCM)
Stud
Size
Color
Code
I.D., +/-
.010”
O.D.,
+/-
.010”
B, Barrel
L, Length,
Length,
+/- .10”
+/- .060”
P, Pad
Length,
+/- .060”
C, Center
W, Pad
of Hole-
Width, to-End of
+/- .060” Pad, +/-
.030”
.810
(20,6)
.910
(23,1)
1.00
(25,4)
1.11
(28,2)
1.22
(31,3)
1.27
(32,3)
1.41
(35,8)
1.53
(38,9)
1.53
(38,9)
1.69
(42,9)
.375
(9,53)
.531
(13,5)
.531
(13,5)
.531
(13,5)
.531
(13,5)
.531
(13,5)
.66 (16,8)
.66 (16,8)
.66 (16,8)
.88 (22,4)
Agency
Approvals
31036
31041
31045
31049
31053
31056
31060
31066
31067
31068
2/0 AWG
3/0 AWG
4/0 AWG
250 kcmil
300 kcmil
350 kcmil
400 kcmil
500 kcmil
500 kcmil
600 kcmil
3/8
(10)
1/2
(12)
1/2
(12)
1/2
(12)
1/2
(12)
1/2
(12)
1/2
(12)
1/2
(12)
5/8
(16)
1/2
(12)
Black
Orang
e
Purple
Yellow
White
Red
Blue
Brown
Brown
Green
.439
(11,2)
.490
(12,4)
.548
(13,9)
.595
(15,1)
.650
(16,5)
.700
(17,8)
.762
(19,3)
.836
(21,3)
.836
(21,3)
.923
(23,4)
.560
2.84 (72,2)
(14,2)
.617
3.13 (79,5)
(15,7)
.687
3.32 (84,4)
(17,4)
.750
3.38 (85,9)
(19,1)
.813
3.78 (96,0)
(20.,6)
.875
3.84 (97,5)
(22,2)
.950
(24,1)
1.059
(26,9)
1.059
(26,9)
1.188
(30,2)
4.16
(105,7)
4.50
(114,3)
4.50
(114,3)
5.12
(130,0)
1.44
(36,5)
1.44
(36,5)
1.56
(39,7)
1.50
(38,0)
1.94
(49,2)
1.94
(49,2)
2.00
(50,8)
2.19
(55,6)
2.19
(55,6)
2.60
(66,0)
.89
(22,6)
1.11
(28,2)
1.11
(28,2)
1.11
(28,2)
1.11
(28,2)
1.11
(28,2)
1.34
(34,2)
1.34
(34,2)
1.34
(34,2)
1.75
(44,5)
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL
UL, CSA
UL, CSA
UL
3 of 7
3M™ Scotchlok™ Copper Compression Lugs, 30000 and 31000 Series
Two Hole, Long-Barrel Lug Dimensions and Selection Guide [Dimensions in Inches and (Millimeters)]
3M™
Conductor
Scotchlok™ Size AWG
Lug
or kcmil
Number
(MCM)
O.D.,
L,
Stud Color I.D., +/-
+/-
Length,
Size Code .010”
.010” +/- .100”
B,
Barrel
Length,
+/-
.100”
1.56
(39,6)
1.56
(39,6)
1.94
(49,2)
1.94
(49,2)
2.12
(53,8)
2.19
(55,6)
2.62
(66,5)
2.81
(71,4)
2.94
(74,6)
P, Pad
Length
, +/-
.060”
W,
Pad
Width
, +/-
.060”
1.00
(25,4)
1.13
(28,7)
1.22
(31,0)
1.31
(33,3)
1.41
(35,8)
1.53
(38,9)
1.69
(42,9)
1.72
(43,7)
1.72
(43,7)
C1, Hole-
C, Center of
to-Hole,
Hole-to-End
Center –to-
of Pad, +/-
Center, +/-
.030”
.015”
Agency
Approvals
31145
31149
31153
31156
31160
31166
31168
31172
31178
4/0 AWG
250 kcmil
300 kcmil
350 kcmil
400 kcmil
500 kcmil
600 kcmil
750 kcmil
1000 kcmil
1/2
(12)
1/2
(12)
1/2
(12)
1/2
(12)
1/2
(12)
1/2
(12)
1/2
(12)
1/2
(12)
1/2
(12)
Purple
Yellow
White
Red
Blue
Brown
Green
Black
White
.548
(13,9)
.595
(15,1)
.650
(16,5)
.700
(17,8)
.762
(19,4)
.836
(21,2)
.923
(23,4)
1.031
(26,2)
1.173
(29,8)
.687
(17,4)
.750
(19,1)
.813
(20,7)
.875
(22,2)
.950
(24,1)
1.059
(26,9)
1.188
(30,2)
1.299
(33,0)
1.500
(38,1)
5.16
(131,1)
5.31
(134,9)
5.75
(146,1)
5.75
(146,1)
6.00
(152,4)
6.16
(156,5)
6.72
(170,6)
7.00
(177,8)
7.28
(184,9)
3.00
(76,2)
3.00
(76,2)
3.00
(76,2)
3.00
(76,2)
3.00
(76,2)
3.00
(76,2)
3.00
(76,2)
3.00
(76,2)
3.00
(76,2)
.63 (16,0)
.63 (16,0)
.63 (16,0)
.63 (16,0)
.63 (16,0)
.63 (16,0)
.63 (16,0)
.63 (16,0)
.63 (16,0)
1.75 (44,5)
1.75 (44,5)
1.75 (44,5)
1.75 (44,5)
1.75 (44,5)
1.75 (44,5)
1.75 (44,5)
1.75 (44,5)
1.75 (44,5)
UL, CSA
UL, CSA
UL, CSA
UL, CSA
UL
UL, CSA
UL
UL, CSA
UL, CSA
Typical
Properties
Not for specifications. Values are typical, not to be considered minimum or maximum.
Properties measured at room temperature 73°F (23°C) unless otherwise stated.
3M™ Scotchlok™ Copper Compression Lugs, 30000 and 31000 Series, when crimped
with approved die sets, can be used on cables with an operating temperature of 221
o
F
(105
o
C) and an emergency overload rating of 284
o
F (140
o
C). The lugs pass the
requirements of UL486A (Underwriters Laboratories standard for safety) and are CSA
Certified (as indicated in the above tables). The current rating of these lugs meets or
exceeds the current rating of the conductor size for which it is intended.
4 of 7
3M™ Scotchlok™ Copper Compression Lugs, 30000 and 31000 Series
Tool/Installation
Information
Lugs shall be crimped with one of the approved die sets according to the engineering
information supplied with the lugs. (Also see Crimping Tool-Die Sets tables below).
If different crimping tools and die sets are used, consult the tool and die manufacturer.
Crimping Tool Recommendations
One-Hole, Standard-Barrel Lug Crimping Tool – Die Sets (Minimum # of Crimps)
3M™
Scotchlok™
Lug Number
Conductor
Size
AWG or
kcmil
(MCM)
6 AWG
6 AWG
6 AWG
4 AWG
4 AWG
4 AWG
2 AWG
2 AWG
2 AWG
1 AWG
1 AWG
1/0 AWG
1/0 AWG
2/0 AWG
3/0 AWG
4/0 AWG
Burndy Corporation
Y35, Y39,
Y45*, Y46*
U5CRT
(1)
U5CRT
(1)
U5CRT
(1)
U4CRT
(1)
U4CRT
(1)
U4CRT
(1)
U2CRT
(2)
U2CRT
(2)
U2CRT
(2)
U1CRT
(2)
U1CRT
(2)
Thomas & Betts Corporation
Square D Co.
Anderson Div.
VC6-3,
VC6-FT**
Universal (1)
Universal (1)
Universal (1)
Universal (1)
Universal (1)
Universal (1)
Universal (2)
Universal (2)
Universal (2)
Universal (2)
Universal (2)
Universal (1)
Universal (1)
Universal (1)
Universal (2)
Universal (2)
MD6
-------
-------
-------
W161 (1)
W161 (1)
W161 (1)
W162 (2)
W162 (2)
W162 (2)
-------
-------
W163 (2)
W163 (2)
W241 (2)
W243 (2)
BG (3)
MY29
6 AWG
(1)
6 AWG
(1)
6 AWG
(1)
4 AWG
(1)
4 AWG
(1)
4 AWG
(1)
2 AWG
(1)
2 AWG
(1)
2 AWG
(1)
1 AWG
(1)
1 AWG
(1)
1/0 (1)
1/0 (1)
2/0 (1)
3/0 (1)
4/0 (1)
Y34A
-------
-------
-------
A4CR (1)
A4CR (1)
A4CR (1)
A2CR (1)
A2CR (1)
A2CR (1)
A1CR (1)
A1CR (1)
TBM5
Blue (1)
Blue (1)
Blue (1)
Gray (1)
Gray (1)
Gray (1)
Brown (1)
Brown (1)
Brown (1)
Green (1)
Green (1)
Pink (2)
Pink (2)
Black (2)
TBM 8
Blue (1)
Blue (1)
Blue (1)
Gray (1)
Gray (1)
Gray (1)
Brown (1)
Brown (1)
Brown (1)
Green (1)
Green (1)
Pink (2)
Pink (2)
Black (2)
TBM15
--- ---
--- ---
--- ---
-------
-------
-------
33 (1)
33 (1)
33 (1)
37 (1)
37 (1)
42H (2)
42H (2)
45 (1)
30014
30015
30016
30018
30019
30021
30022
30023
30024
30027
30028
30031
30032
30036
30041
30045
A25R (1) U25RT (1)
A25R (1) U25RT (1)
A26R (1) U26RT (2)
A27R (1) U27RT (2)
A28R (2) U28RT (2)
Orange (2) Orange (2) 50 (1)
Purple (2)
Purple (2) 54H (2)
* Y45 and Y46 accept all Y35 dies (“U” series). For Y45 use PT6515 adapter. For Y46 use PUADP adapter.
** Anderson VC6-3 and VC6-FT require no die set.
5 of 7
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