Installation Guide

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F-177
Connectors & Grounding — Blackburn
®
Mechanical Connectors
Dual-Rated Mechanical Connectors
H
G
F
Cat. No. Fig.
CoNduCtor raNge
(aL or Cu) dimeNsioNs (iN.)
max. miN. L W H d e F g i
adr02-34 1 2 Str. 14 AWG 2
3
⁄16 1
5
⁄8
5
⁄8
11
⁄32
5
⁄16
3
⁄16 1
11
⁄16
9
⁄16
adr11-34 1 1/0 Str. 14 AWG 2
29
⁄32 2
7
⁄8
11
⁄32
3
⁄8
1
⁄4 2
5
⁄32
45
⁄64
adr31-34 1 3/0 Str. 6 Str. 4 2
13
⁄16 1
3
⁄16
5
⁄8
1
⁄2
5
⁄16 3
31
⁄32
adr25-34* 1 250 kcmil 6 Str. 4
3
⁄16 2
13
⁄16 1
1
⁄4
5
⁄8
1
⁄2
1
⁄4 3
1
⁄16
31
⁄32
adr35-34* 1 350 kcmil 6 Str. 4
3
⁄16 3
3
⁄16 1
1
⁄4
5
⁄8
1
⁄2
1
⁄4 3
1
⁄16 1
1
⁄32
adr50-34* 1 500 kcmil 2 Str. 4
11
⁄16 3
3
⁄4 1
9
⁄16
5
⁄8
1
⁄2
7
⁄16 3
5
⁄16 1
1
⁄4
adr60-34d 2 600 kcmil 2 Str. 5
5
⁄16 4
3
⁄16 1
1
⁄2
5
⁄8
1
⁄2
3
⁄8 3
1
⁄16 1
7
⁄16
adr80-34* 2 800 kcmil 300 kcmil 6
3
⁄16 4
1
⁄2 1
7
⁄8
5
⁄8
1
⁄2
9
⁄16 3
7
⁄16 1
9
⁄16
adr99-34* 2 1,000 kcmil 500 kcmil 6
3
⁄16 4
3
⁄4 1
7
⁄8
5
⁄8
1
⁄2
9
⁄16 3
7
⁄16 1
41
⁄64
* UL Listed.
** NEMA Spacing: 1
3
⁄4" centers except ADR02-34 (
7
⁄8" centers) and ADR11-34 (1" centers).
Connectors accommodating conductors 600 kcmil and larger have double row of set screws.
UL 486B, AL9CU
1
3
⁄4
“E” Bolt Size
Cat. No.
CoNduCtor raNge
L W H
mouNtiNg
HoLes g Fmax. miN.
adr25-44 250 #6 4.00 4.06 1.19 1.75 3.00 .31
adr35-44 350 #6 4.31 3.94 1.38 1.75 3.00 .31
adr60-44d 600 #2 5.50 5.00 1.50 1.75 3.25 .38
adr80-44d 800 350 5.97 6.00 1.81 1.75 3.63 .50
* NEMA Spacing: 1
3
⁄4" centers.
Connectors accommodating conductors 600 kcmil and larger have double row of set screws
(D Suffix).
Type ADR — ALCÜL
™
Four-Conductor, Four-Hole Mount*
Type ADR — ALCÜL
™
Three-Conductor, Four-Hole Mount**
Fig. 1 Fig. 2
I
L
1.75
W
13
⁄32 DIA.
1
3
⁄16
1
3
⁄8
H
F
D
W
D
Cat. No.
CoNduCtor raNge
(aL or Cu) dimeNsioNs (iN.)
mtg. HoLe
dia.max. miN. L W H d F
asL30-21 300 kcmil 6 Str. 3 1
1
⁄8 2
15
⁄32
1
⁄2
5
⁄16
Type ASL — ALCÜL
™
Two-Conductor,
One-Hole Mount
Fig. 1 Fig. 2
G
F
H
D
W
I
L