Cut Sheet

MA3 MA3
Effective December, 2007
Copyright 2007
800-621-1506
www.o-zgedney.com
Grounding Fittings
Universal Ground Clamp Accessories
Type GH, GWA & GWD - Swivel
Types
Use:
For use with the universal ground clamps
to connect grounding conductors run bare,
in armor, or in conduit. Fits all basic ground
clamp systems, G-200G through G-1200G
and G-200B through G-1200B. See Page
MA2.
Material/Finish:
Type GH-G - Malleable Iron-Hot Dip
Galvanized; Steel Screws Zinc Electroplated
Type GH-B - Cast Bronze, Brass Screws
Type GWA - Cast Bronze, Silicon Bronze
Screws
Type GWD - Cast Bronze, Brass Screws
Third Party Certification:
UL Listed: E24264
Applicable Third Party Standards:
UL Standard: 467
Fed. Spec: W-F-406E
Note:
All cast bronze and brass accessories are suitable
for direct burial.
GROUND HUBS
Malleable Cast Conductor
Iron Bronze Range
Dimensions in Inches
Catalog Catalog Hub Trade AWG/kcmil C
Number Number Size (In.) Min. Max. A B Max. D
GH-50G GH-50B
1
⁄2 8 2 1 1
1
⁄2 1
3
⁄8
3
⁄8
GH-75G GH-75B
3
⁄4 4 2/0 1
1
⁄4 1
7
⁄8 1
11
⁄16
3
⁄8
GH-100G GH-100B 1 1 250 1
1
⁄2 2
1
⁄8 2
3
⁄16
3
⁄8
GH-125G GH-125B 1
1
⁄4 4/0 500 1
7
⁄8 2
1
⁄2 2
11
⁄16
3
⁄8
ARMORED GROUND WIRE CONNECTOR
Conductor
Range
Dimensions in Inches
Catalog AWG/kcmil Max. C
Number Min. Max. Armor Dia. A B Max. D
GWA-04B 8 Sol. 4 Str. .396 1
1
⁄8 1
9
⁄16 1
1
⁄16
3
⁄8
BARE OR INSULATED WIRE DEAD END TERMINAL HUB
Conductor
Range
Dimensions in Inches
Catalog AWG/kcmil C
Number Min. Max. A B Max. D
GWD-25B 1 250 Mcm 1
15
⁄16 1
1
⁄4 1
3
⁄4
3
⁄8
GWD-50B 4/0 500 Mcm 1
1
⁄8 1
5
⁄8 2
1
⁄8
3
⁄8
A
B
C
D
A
B
C
D
A
B
C
D
Type GH-G
Malleable Iron – Hot Dip Galvanized
Type GWA
Cast Bronze
Type GH-B
Cast Bronze
Type GWD
Cast Bronze
Type GH
Type GWA
Type GWD