MULTI-PURPOSE GROUND CLAMP AND BALL STUDS
BALL SOCKET GROUND CLAMPS AND BALL STUDS
CAT NO DESCRIPTION RANGE MAXIMUM
SIZE
CABLE
MAXIMUM
FAULT CURRENT
RATING
TERMINAL
TYPE
LBS
BRONZE
21720 EYE SCREW 1?O.D. BALL STUD 4/0 43KA@ 15 CYCLES
30KA@ 30 CYCLES
THREADED 0.9
21726 T HANDLE 1.4
21721 BALL STUD, 1?O.D., SHORT - 1/2-13 THREAD, 2 1/4?LONG SHANK - TIN PLATED COPPER 0.5
21722 BALL STUD, 1?O.D., LONG - 1/2-13 THREAD, 4?LONG SHANK - TIN PLATED COPPER 0.8
?nbsp; C Head upper jaw is designed for use on
conductors. Slotted 揤?also allows the
ground clamp to be attached to the ball
stud(s) shown.
?nbsp; Both sides of the clamp are drilled and
tapped to attach ball studs for use as
hanger studs. Drilled and tapped holes
are 1/2?13 and can also be utilized as
lubrication ports.
CAT NO DESCRIPTION MAIN LINE RANGE
MAXIMUM
MINIMUM
MAXIMUM
FAULT CURRENT
RATING
TERMINAL
TYPE
LBS
ALUMINUM
21703 MULTI-PURPOSE
GROUND CLAMP
556 MCM .86 DIA
6 SOLID .16 DIA
43KA@ 15 CYCLES
30KA@ 30 CYCLES
THREADED 1.1
21705 20mm BALL STUD / 1/2-13 X 1/2?LONG THREAD - TIN PLATED COPPER 0.4
21706 20mm BALL STUD/ 1/2-13 X 2?LONG THREAD - TIN PLATED COPPER 0.5
CAT NO DESCRIPTION RANGE MAXIMUM
SIZE
CABLE
MAXIMUM
FAULT CURRENT
RATING
TERMINAL
TYPE
LBS
BRONZE
21720 EYE SCREW 1?O.D. BALL STUD 4/0 43KA@ 15 CYCLES
30KA@ 30 CYCLES
THREADED 0.9
21726 T HANDLE 1.4
21721 BALL STUD, 1?O.D., SHORT - 1/2-13 THREAD, 2 1/4?LONG SHANK - TIN PLATED COPPER 0.5
21722 BALL STUD, 1?O.D., LONG - 1/2-13 THREAD, 4?LONG SHANK - TIN PLATED COPPER 0.8
