Installation Guide

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F-160
Two-Bolt Connectors
Connectors & Grounding — Blackburn
®
Mechanical Connectors
Cat. No.
CoNduCtor raNge (aWg or kCmil)
CoNduCtor
diameter (B)
Bolt
Head
dimeNsioNs (iN.)maiN tap
max. miN. max. miN. max. miN. l H d
2B10 1/0 Str. 2 Str. 1/0 Str. 10 Sol. .746 .394
1
2 1
5
16 1
3
4
5
16
2B20BB 2/0 Str. 2 Str. 2/0 Str. 8 Sol. .838 .420
1
2 1
5
16 1
1
4
5
16
2B40 4/0 Str. 1/0 Str. 4/0 Str. 6 Sol. 1.056 .530
9
16 1
23
32 1
3
4
3
8
2B350 350 kcmil 4/0 Str. 350 kcmil 4 Sol. 1.362 .726
3
4 2
1
8 2
1
2
2B500 500 kcmil 350 kcmil 500 kcmil 4 Sol. 1.626 .883
3
4 2
1
4 2
1
2
1
2
2B800 800 kcmil 600 kcmil 800 kcmil 2 Sol. 2.062 1.149
3
4 2
1
2 2
1
2
1
2
2B1000 1000 kcmil 750 kcmil 1000 kcmil 2 Sol. 2.304 1.255
15
16 2
31
32 2
3
4
5
8
UL 486A
Single-piece construction
Castings and bolts of high-strength copper alloy
Neoprene washer holds free bolt in place during installation
UL
®
486A Listed for copper conductor only
Neoprene washers capture bolts
in bottom casting for easy installation.
Extra-long bolt enables top casting
to swing free over two conductors
of maximum range.
Type 2BX — One-Piece Two-Bolt
Connector without Spacer
Castings and bolts of high-strength copper alloy
Removable cap
UL
®
486A Listed for copper conductor only
Type 2B — Two-Bolt Connector
without Spacer
Cat. No.
CoNduCtor raNge (aWg or kCmil)
CoNduCtor
diameter (B)
Bolt
Head
dimeNsioNs (iN.)maiN tap
max. miN. max. miN. max. miN. l H d
2B10x 1/0 Str. 2 Str. 1/0 Str. 10 Sol. .746 .394
1
2 1
5
16 1
1
2
5
16
2B20x 2/0 Str. 2 Str. 2/0 Str. 8 Sol. .838 .420
1
2 1
5
16 1
1
2
5
16
2B40x 4/0 Str. 1/0 Str. 4/0 Str. 6 Sol. 1.056 .530
9
16 1
23
32 1
7
8
3
8
2B350x 350 kcmil 4/0 Str. 350 kcmil 4 Sol. 1.362 .726
3
4 2
1
8 2
1
4
1
2
2B500x 500 kcmil 350 kcmil 500 kcmil 4 Sol. 1.626 .883
3
4 2
1
4 2
1
2
1
2
2B800x 800 kcmil 600 kcmil 800 kcmil 2 Sol. 2.062 1.149
3
4 2
1
2 2
3
4
1
2
2B1000x 1000 kcmil 750 kcmil 1000 kcmil 2 Sol. 2.304 1.255
15
16 2
31
32 3
1
4
5
8
UL 486A
L
H
A
B
L
B
H
D