Cut Sheet

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F-219
Connectors & Grounding — Blackburn
®
Overhead Connectors
Parallel-Groove Connectors
Cast PAA
• Galvanized steel carriage bolt, nut and lockwasher included
• Dual-rated for use on aluminum, ACSR and copper conductors
• Available prefilled with oxide inhibitor to prevent
oxidation on copper-to-aluminum connections
W
H
L
F
A
W
H
A
B
L
F
High-strength, heat-treated cast aluminum
alloy provides secure connections.
PAA One- and Two-Bolt
Aluminum Parallel-Groove Clamps
Our most corrosion-resistant groove clamp ever!
PAC Aluminum Parallel-Groove
Clamps with Copper Liner
• Pressure-cast aluminum body effectively seals out moisture
and resists corrosion
• Clamp separates conductors to reduce the possibility
of galvanic corrosion
B
B
W
H
3
⁄8"
L
9
⁄16"
A
PAA339
STANDARD
CAT. NO.
PREFILLED
CAT. NO.
CONDUCTOR RANGE CONDUCTOR DIAMETER
DIMENSIONS (IN.)
BOLT
SIZE
MAIN TAP MAIN TAP
ACSR AL/CU ASCR AL/CU MAX. MIN. MAX. MIN. F H L W
— PAA29 #2–#6 #2 str.–#6 sol. #2–#6 #2 str.–#6 sol. .316 .162 .316 .162
9
⁄16 1
13
⁄16 11
3
⁄32 1
3
⁄8
5
⁄16
— PAA339 1/0–#6 1/0 str.–#6 sol. 1/0–#6 1/0 str.–#6 sol. .398 .162 .398 .162
9
⁄16 1
9
⁄16 1
1
⁄4 1
1
⁄2
3
⁄8
PAA4 PAA49 1/0–#6 1/0 str.–#6 sol. 1/0–#6 1/0 str.–#6 sol. .398 .162 .398 .162
9
⁄16 2
7
⁄32 1
3
⁄16 1
1
⁄2
3
⁄8
PAA5 PAA59 1/0–#8 1/0 str.–#8 sol. 1/0–#8 1/0 str.–#8 sol. .398 .128 .398 .128
9
⁄16 2
7
⁄32 1
11
⁄32 1
1
⁄2
3
⁄8
PAA6 PAA69 1/0–#8 2/0 str.–#8 sol. 1/0–#8 2/0 str.–#8 sol. .414 .128 .414 .128
9
⁄16 2
7
⁄32 1
3
⁄8 1
5
⁄8
3
⁄8
PAA10* PAA109
336.4–1/0,
1/0–#6 AR
400–1/0 str.,
1/0–#6 AR
1/0–#8 1/0 str.–#8 sol. .741 .368 .398 .128
9
⁄16 2
15
⁄32 2 1
3
⁄4
3
⁄8
PAA12 PAA129 4/0–#2 4/0 str.–#2 sol. 4/0–#2 4/0 str.–#2 sol. .563 .258 .563 .258
3
⁄4 2
1
⁄4 2 2
1
⁄2
PAA400
†
PAA4009
†
336.4–1/0,
1/0–#6 AR
400–1/0 str.,
1/0–#6 AR
336.4–1/0 400–1/0 str. .741 .368 .741 .368
3
⁄4 3
1
⁄4 3
3
⁄4 2
1
⁄2
1
⁄2
* RUS Listed.
†
PAA400 and PAA4009 are two bolt clamps.
AR = Over armor rod.
Note: For hex-head bolt option, add “-3” suffix to the catalog number.
STANDARD
CAT. NO.
PREFILLED
CAT. NO.
CONDUCTOR RANGE
CONDUCTOR DIAMETER DIMENSIONS (IN.)MAIN TAP
ACSR AL COPPER MAIN TAP H W L
PAC345 PAC3459 1/0–#8 1/0 str.–#8 sol. 1/0 str.–#8 sol. .398–.128 .373–.128 2
7
⁄32 1
17
⁄32 1
1
⁄4
PAC7* PAC79
336.4–1/0,
1/0–#6 AR
400–2/0 str.,
1/0–#6 AR
1/0 str.–#8 sol. .741–.398 .373–.128 2
15
⁄32 1
5
⁄8 1
7
⁄8
* RUS Listed.
Note: For hex-head bolt option, add “-3” suffix to the catalog number.