Information
UL
Listed
Direct
Burial
Ground
Clamp
Type
Ground
Rod
Size
(In.)
Pipe
Size
(In.)
Copper Code Conductor Size
#14
AWG
#12
AWG
#10
AWG
#8
AWG
#7
AWG
#6
AWG
#4
AWG
#3
AWG
#2
AWG
#1
AWG
1/0
AWG
2/0
AWG
3/0
AWG
4/0
AWG
250
kcmil
300
kcmil
350
kcmil
400
kcmil
500
kcmil
Panduit Part Number
One Barrel,
One-Hole
LI
——
LI-50S-C@ #10 stud hole
LI-112-L@ 1/4” stud hole
LI-252S-Q@ 5/16" stud hole
Bronze
Ground
Clamp
One
Conductor
GPL
5/8 or
3/4
3/8
GPL-4-Q*
GPL-5-Q*
GPL-6-Q*
7/8 or
1
1/2 or 3/4
GPL-8-Q*
GPL-9-Q*
GPL-10-Q*
—1
GPL-14-X*
GPL-15-X*
GPL-16-X*
— 1 1/4
GPL-20-X*
GPL-21-X*
GPL-22-X*
— 1 1/2
GPL-26-X*
GPL-27-X*
GPL-28-X*
—2
GPL-32-3*
GPL-33-3*
GPL-34-3*
— 2 1/2
GPL-39-3*
GPL-40-3*
—3
GPL-44-1*
GPL-45-1*
GPL-46-1*
— 3 1/2
GPL-51-1*
GPL-52-1*
—
4
GPL-57-1*
GPL-58-1*
6
GPL-75-X*
Bronze
Ground
Clamp Two
Conductors
GU
—
1
GU-2-X* ‡
1 1/4
GU-4-X* ‡
2
GU-13-3 ‡
Bronze
Ground
Clamp
KP
—
1/2-#1
KP1-C* @
1 1/4-#2
KP2-L* @
Bronze
Ground
Clamp
KLS
— 1/2-1
KLS-0-Q* ‡ 1/2" hub size
KLS-1-Q* ‡ 3/4" hub size
KLS-1A-X* ‡ 1" hub size
Bronze
Ground
Clamp KH
—
1/2-1
KH-1-L* ‡ 1/2" hub size
1 1/4-2
KH-2-L* ‡ 1/2" hub size
Aluminum
Ground
Clamp
GC
—
1/2-3/4-1
GC-15A-Q @
DR
1 1/4-1 1/2-2
GC-18A-X @
DR
2 1/2-3-
3 1/2-4
GC-22A-4 @
DR
Bronze
Ground
Rod
Clamp
WB
1/2
—
WB12-L*
5/8
WB34-X
3/4
WB34-X
5/8
WB58-Q
Bronze
Ground
Clamp
GMS
——
GMS-1-X*
GMS-2-Q*
GMS-3-Q*
Bronze
Ground
Clamp
GM
——
GM-2-Q*
GM-3-Q*
ELECTRICAL SOLUTIONS
Prime items appear in BOLD.
D3.18
B2.
Cable
Accessories
C1.
Wiring
Duct
C3.
Abrasion
Protection
C4.
Cable
Management
D1.
Terminals
D2.
Power
Connectors
E1.
Labeling
Systems
E2.
Labels
E3.
Pre-Printed
& Write-On
Markers
F.
Index
B3.
Stainless
Steel Ties
C2.
Surface
Raceway
E5.
Lockout/
Tagout
& Safety
Solutions
B1.
Cable Ties
A.
System
Overview
D3.
Grounding
Connectors
E4.
Permanent
Identification
Selection Guide – StructuredGround
™
Mechanical Connectors (continued)
*Denotes minimum conductor size is solid conductor. @Denotes not UL Listed for Direct Burial.
DR
Denotes Dual Rated for use with copper or aluminum conductors. ‡Denotes not UL Listed or CSA Certified.
D3.25
D3.26
D3.26
D3.27
D3.27
D3.28
D3.28
D3.29
D3.29
D3.24