1. Thomas & Betts
Grounding Bushings

2. Traditional Grounding Fittings
Function: An installation of bonding jumper to multiple
conduits (Rigid and IMC)
Traditional Styles:
1. Threaded Grounding Bushings
2. Threadless Grounding Bushings
degree rated (commercial markets)
degree rated (Industrial OEM markets)
5. Copper Lugs
6. Aluminum Lugs

3. Traditional Grounding Fittings
Crouse-Hinds
1. Threaded 105 deg C (Alum Lug)
(GLL Series)
2. Threaded 150 deg C (Alum Lug)
(HGLL Series)
3. Threadless 105 deg C (Alum Lug)
(GLS Series)
4. Threadless 150 deg C (Alum Lug)
(HGLS)
5. Threaded 105 deg C (Copper Lug)
(GLL-C)
6. Threaded 150 deg C (Copper Lug)
7. Threadless 105 deg C (Copper Lug)
8. Threadless 150 deg C Copper
23 Sizes (w/ shorter range)
of each of these equals:
184 SKU’s

4. Traditional Grounding Fittings
Crouse-Hinds Problems
1. 23 Sizes (w/ shorter range).
SKU’s
3. No Aluminum Fittings
4. Commercial grade is garbage.

5. Traditional Grounding Fittings
OZ Gedney
1. Threaded 150 deg C (Copper Lug)
(BLG Series)
2. Threadless 150 deg C (Copper Lug)
(SBLG)
3. Threadless 150 deg C Alum Fitting
Copper Lug (ABLG Series)
4. Threaded 150 deg C Alum Fitting
(Copper Lug) (ABLG Series)
5. Threaded 150 deg C (Alum Lug)
(IBC-50L Series)
6. Threadless 150 deg C (Alum Lug)
(IBC-50LS Series)
7. Threaded 150 deg C (Bronze Lug)
(IBC-50L-4BC Series)
8. Threaded 150 deg C (Bronze Lug)
(IBC-50LS-4BC Series)
27 Sizes for each fitting:
216+ SKU’s

6. Traditional Grounding Fittings
Appleton
1. Threaded 150 deg C (Alum Lug)
(GIB-50L-4 Series)
2. Threadless 150 deg C (Alum Lug)
(GIB-50SL-4)
30 Sizes for each series:
Extremely Limited Line

7. Two Primary Styles
BlackJack

8. Two Primary Styles BlackJack Rounded design to reduce drag and
prevent abrasion
During Pulling
BlackJack

9. Two Primary Styles
150 degree C
Rated
BlackJack

10. Two Primary Styles BlackJack Mounting Screw Stainless (1/2” - 2”)
or Brass (2 1/2” - 6”)
Excellent Corrosion
Protection
BlackJack

11. Two Primary Styles BlackJack Nylon Locking Patch has a cone
Point to lock Bushing
Securely in Place.
BlackJack

12. Two Primary Styles BlackJack Lug Screw Stainless Steel
Excellent Corrosion
Protection
BlackJack

13. Two Primary Styles BlackJack Can be used for threaded or threadless
application
BlackJack

14. Two Primary Styles BlackJack Integral Grounding Lug enhances Grounding
Continuity
BlackJack

15. Two Primary Styles
Works for Aluminum
or Copper Ground Wire
BlackJack

16. improves accessibility
Two Primary Styles
Angle of Lug Screw
improves accessibility
when securing ground
wire
BlackJack

17. Two Primary Styles Position your fitting so you can line up
your ground
wire.
BlackJack

18. BlackJack
21 Sizes fill the range to 6”
Available in Aluminum and Iron