Product Brochure
Table Of Contents
- Contents
- Overview
- Compression Connectors for Copper Conductor
- C-Tap Connectors for Copper Conductor
- Copper H-Tap Connectors for Copper Conductor
- Aluminum H-Tap Connectors
- Interlocking Insulating Covers for Compression Taps
- Wire Joints for Copper Conductor
- Cast Copper Bus Taps for Copper Conductor
- Motor Pigtail Connectors
- KUBE® Connectors
- Copper Disconnects
- Connector Kits
- Joint Compound
- Connectors for Aluminum/Copper Code Conductor
- Heavy-Duty Battery Connectors
- Metric Connectors for Copper Conductor
- Tools and Dies
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Technical Services
Tel: 888.862.3289
www.tnb.com
F-37
Connectors & Grounding
—
Blackburn
®
Compression Connectors Featuring the Color-Keyed
®
System
Compression Connectors for Copper Conductor
Bolt Size
E C
F
Two-Barrel Lugs
600V to 35kV Applications
Material: High-Conductivity
Wrought Copper
Finish: Electro Tin Plate
CAT. NO.
WIRE SIZE
HOLE
SIZE (IN.)
FIG.
NO.
DIMENSIONS (IN.)
DIE
CODE
COLOR
KEYCODE FLEX A W T
256-30695-828 6 61/24
1
⁄4 1 2
15
⁄16
7
⁄16
1
⁄16 24 Blue
256-30695-1227 6 61/24
1
⁄4 2 3
3
⁄8
7
⁄16
1
⁄16 24 Blue
Tooling: pp. F-80–F-100
Die Selector Chart: pp. F-101–F-104
Figure 1
Figure 2
Cast Copper One-Hole Lugs
600V to 35kV Applications —
Heavy-Duty
Material: Cast Copper
Finish: Electro Tin Plate
CAT. NO.
CABLE
SIZE
DIMENSIONS (IN.)
BOLT
SIZE (IN.)
DIE
CODEA B C D F
53104 8 1
7
⁄16
3
⁄4
1
⁄2
1
⁄8
9
⁄32 #10 29
53105 6 1
7
⁄16
3
⁄4
1
⁄2
1
⁄8
9
⁄32
1
⁄4 29
53106 4 1
7
⁄16
3
⁄4
1
⁄2
1
⁄8
9
⁄32
1
⁄4 29
53107 2 2 1
3
⁄4
1
⁄4
7
⁄16
1
⁄4 45
53108 1 2 1
3
⁄4
1
⁄4
7
⁄16
1
⁄4 45
53109 1/0 2 1
3
⁄4
1
⁄4
7
⁄16
3
⁄8 45
53161* 325/24 2
3
⁄16
3
⁄4
13
⁄16
7
⁄32
7
⁄16
3
⁄8 54
53110 2/0 2
5
⁄8 1
1
⁄4 1
9
⁄32
17
⁄32
3
⁄8 66
53111 3/0 2
5
⁄8 1
1
⁄4 1
9
⁄32
17
⁄32
3
⁄8 66
53112 4/0 2
5
⁄8 1
1
⁄4 1
9
⁄32
17
⁄32
3
⁄8 66
53165* 650/24 3
1
⁄16 1
3
⁄8 1
3
⁄16
5
⁄16
3
⁄4
1
⁄2 76
53113 250 kcmil 3
1
⁄16 1
1
⁄2 1
3
⁄16
5
⁄16
3
⁄4
1
⁄2 76
53114 300 kcmil 3
1
⁄16 1
1
⁄2 1
3
⁄16
5
⁄16
3
⁄4
1
⁄2 76
53115 350 kcmil 3
13
⁄16 2 1
3
⁄8
3
⁄8
13
⁄16
1
⁄2 99
53116 400 kcmil 3
13
⁄16 2 1
3
⁄8
3
⁄8
13
⁄16
1
⁄2 99
53118 500 kcmil 3
13
⁄16 2 1
3
⁄8
3
⁄8
13
⁄16
1
⁄2 99
53168* 1100/24 3
15
⁄16 1
5
⁄8 1
5
⁄8
13
⁄32
7
⁄8
1
⁄2 107
53169* 1325/24 3
5
⁄16 1
5
⁄8 1
5
⁄8
13
⁄32
7
⁄8
1
⁄2 107
53123 750 kcmil 4
3
⁄16 2
1
⁄8 1
5
⁄8
7
⁄16 1
1
⁄2 112
53173* 2750/24 5
1
⁄16 1
7
⁄8 2
1
⁄8
9
⁄16 1
3
⁄16
1
⁄2 150
All other Cat. Nos.: Use hydraulic tools with hex dies.
* No UL/CSA
Tooling: pp. F-80–F-100
Die Selector Chart: pp. F-101–F-104
Hole Size
1
⁄4"
.75
60°
1.50
1.50
T
T
A
A
W
Hole Size
1
⁄4"
A
B
D
.75
W