GROUNDING CONNECTORS
Bronze Jumper Clamp Connectors Type JC
• Manufactured from high strength copper alloy • Designed for use as a ground connector in CATV and telecom installations • Interlocking design ensures proper conductor alignment • Single wrench installation • Available tin plated, unplated, or with plating in one groove
FIGURE DIMENSIONS (IN.) L W
FINISH OF GROOVES 1-Groove Tin Plated 1-Groove Bronze
CATALOG NUMBER
CONDUCTOR RANGE
BOLT MATERIAL
JC-1-AC • †
Steel
6 Sol. - 1/0 Str.
JC-UL-AC
6 Sol. - 1/4, 5/16 Guy
Silicon Bronze
1.13 1.31
Steel
JC-2-AA †
6 Sol. - 1/0 Str.
Tin Plated
JC-UL
6 Sol. - 1/4, 5/16 Guy
Silicon Bronze
JC-3-CC † JC-UL-CC
6 Sol. - 1/0 Str.
Steel
Bronze
6 Sol. - 1/4, 5/16 Guy
Silicon Bronze
• RUS accepted † Not UL listed
Insulation Piercing Vise Style Parallel Connectors Type MGC • Manufactured from high strength bronze alloy • Designed for use on self-supporting Rural, Figure 8, or IM type telephone cable to connect the messenger to the ground wire • Tin plated for maximum conductivity and corrosion resistance • Stainless steel bolt for corrosion resistance • Insulation piercing teeth eliminate the need for wire stripping
CONDUCTOR RANGE
FIGURE DIMENSIONS (IN.)
CATALOG NUMBER
BOLT SIZE
MESSENGER CABLE SIZE
TAP
A
B
C
5/16-18 1/2 HEX 5/16-24 9/16 HEX
8 Str. - 4 Str. (.146” - .232” dia.) 8 Str. - 4 Str. (.146” - .232” dia.)
MGC-167
.146” - .312”
1.63
1.25
1.00
MGC-1679/16 .146” - .312”
264
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