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Technical Services
Tel: [phone]
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F-27
Connectors & Grounding
—
Blackburn
®
Compression Connectors Featuring the Color-Keyed
®
System
Compression Connectors for Copper Conductor
One-Hole Lugs —
90° Long Barrel
600V to 35kV
Material: High-Conductivity
Wrought Copper
Finish: Electro Tin Plate
Bolt Size
90° ± 3°
B
D
C
E
F
Bolt Size
90° ± 3°
B
D
C
E
F
CAT. NO.
WIRE SIZE DIMENSIONS (IN.)
DIE CODE DIE COLORCODE FLEX CLASS G, H, I, K, M
†
BOLT SIZE B C D E F
54929BEUB
#8 AWG
23 Navy, #8 Flex #10
.65 .42
.08 .26
1
⁄4
21
RED
54930BEUB 37/24 = 14.9 kcmil
1
⁄4
.65 .42 .08 .26
1
⁄4
21
54904BEUB
#6 AWG
61/24 = 24.6 kcmil
#10
.65 .44 .08 .30
1
⁄4
24
BLUE
54905BEUB
#6 Flex, 30 Navy
1
⁄4
.65 .44 .08 .30
1
⁄4
24
54908BEUB
#4 AWG
40–50 Navy, #4 Weld #10
.65 .52 .10 .37
⁄4
29
GRAY
54906BEUB #5, 91/24 = 36.7 kcmil
1
⁄4
.65 .52 .10 .37
1
⁄4
29
54933BEUB
#2–3 AWG
125/24 = 50.4 kcmil
#10
.65 .59 .11 .41
1
⁄4
33
BROWN
54942BEUB
60 Navy, #3 Weld
5
⁄16
.88 .59 .11 .41
3
⁄8
33
54945BEUB
#1 AWG
75 Navy, #2 Weld #10
.65 .68 .11 .47
1
⁄4
37
GREEN
54947BEUB 150/24 = 60.5 kcmil
5
⁄16
.88 .68 .11 .47
3
⁄8
37
54946BEUB
1/0 AWG
100 Navy
225/24 = 90.8 kcmil
#1 Weld
#10
.65 .75 .13 .52
1
⁄4
42
PINK
54949BEUB
5
⁄16
.88 .75 .13 .52
3
⁄8
42
54909BEUB
3
⁄8
.93 .75 .13 .52
3
⁄8
42
54950BEUB
1
⁄2
1.25 .75 .13 .52
1
⁄2
42
54910BEUB
2/0 AWG
125 Navy, 1/0 Weld
3
⁄8
.93 .83 .13 .57
3
⁄8
45
BLACK
54951BEUB 275/24 = 111 kcmil
1
⁄2
1.25 .83 .13 .57
1
⁄2
45
54965BEUB 3/0 AWG
325/24 = 131 kcmil,
150 Navy, 2/0 Weld
1
⁄2
1.25 .92 .13 .63
1
⁄2
50
ORANGE
54970BEUB04
200 Navy
1
⁄4
1.00 1.03 .14 .70
1
⁄4
54
PURPLE
54970BEUB06 4/0 AWG 450/24 = 182 kcmil
3
⁄8
1.13 1.03 .14 .70
3
⁄8
54
54970BEUB 3/0 Weld
1
⁄2
1.25 1.03 .14 .70
1
⁄2
54
54913BEUB 250 kcmil
550/24 = 222 kcmil,
1
⁄2
1.25 1.13 .14 .77
1
⁄2
62
YELLOW
250 Navy, 4/0 Weld
54914BEUB 300 kcmil
300 Navy, 250 Weld, 262, 650/24
1
⁄2
1.25 1.25 .15 .85
1
⁄2
66
WHITE
54915BEUB 350 kcmil
1
⁄2
1.25 1.36 .18 .93
1
⁄2
71
RED
54916BEUB
400 kcmil
400 Navy, 300 Weld
1
⁄2
1.25 1.41 .17 .96
1
⁄2
76
BLUE
54917BEUB 775/24 = 313 kcmil, 350, 259 Str.
5
⁄8
1.58 1.41 .17 .96
5
⁄8
76
54918BEUB
500 kcmil
925/24 = 373 kcmil
1
⁄2
1.25 1.61 .22 1.10
1
⁄2
87
BROWN
54919BEUB
400 Weld, 350, 3458 Str.
5
⁄8
1.58 1.61 .22 1.10
5
⁄8
87
54921BEUB
600 kcmil
450 I, K
1
⁄2
1.25 1.75 .24 1.20
1
⁄2
94
GREEN
54920BEUB 1100/24 = 444 kcmil
5
⁄8
1.58 1.75 .24 1.20
5
⁄8
94
54922BEUB
750 kcmil
1325/24 = 535 kcmil
1
⁄2
1.25 1.94 .27 1.33
1
⁄2
106
BLACK
54923BEUB
500 Weld
5
⁄8
1.58 1.94 .27 1.33
5
⁄8
106
58984BEUB 1600/24 = 646 kcmil
5
⁄8
1.58 1.94 .27 1.33
5
⁄8
106
58926BEUB 900 kcmil 1925/24 = 777 kcmil
5
⁄8
1.58 2.17 .31 1.50
5
⁄8
115
YELLOW
54928BEUB
1000 kcmil
5
⁄8
1.58 2.27 .30 1.55
5
⁄8
125
N/A
54928BEUB12
7
⁄8
1.83 2.37 .30 1.55
7
⁄8
125
†
Contact Technical Services for specific stranding listings
Tooling: pp. F-80–F-100 Die Selector Chart: pp. F-101–F-104
Peep Holes Available!
Peep Holes Available!
Add suffix -PH
E
C
F
Bolt Size
D
B
90° ± 3°