Page 256 - PUC 2017 Master Catalog

GROUNDING CONNECTORS

Bronze Ground Clamp Connectors

Type GJ

• Clamp is manufactured from high copper content alloy
• Designed to clamp two copper conductors to a flat surfaces or 1/4” thick bus bar
• Furnished with silicon bronze bolts, nuts, and lockwashers for corrosion resistance
• Standard catalog items accommodate 1/4” bar; for other applications, specify bar thickness
• Suitable for direct burial in earth or concrete
• UL 467 listed

CATALOG CONDUCTOR APPROXIMATE DIMENSIONS (IN.) BOLT
NUMBER RANGE A B C D E SIZE
GJ-1 8 Sol. - 4 Str. 1.25 1.50 2.00 .94 .75 3/8
GJ-2 4 Sol. - 2/0 Str. 1.50 2.00 2.00 1.00 1.00 3/8
GJ-3 2/0 Sol. - 250 kcmil 2.00 2.25 2.50 1.31 1.31 1/2
GJ-4• 300 - 500 kcmil 2.50 2.88 2.50 1.38 1.50 1/2
GJ-5 • 1000 - 1200 kcmil 3.25 3.38 3.00 1.56 1.75 5/8
500 - 750 kcmil
GROUNDING CONNECTORS Bronze Ground Clamp Connectors
GJ-6 •
5/8
1.56
3.75
3.00
2.00
750 - 1000 kcmil
3.63
2.25
4.00
4.00
1.75
3.50
GJ-7 •
5/8
• UL listing is limited to a maximum wire size of 250 kcmil
Type GJS
• Clamp is manufactured from high copper content alloy
• Designed to clamp two copper conductors to a flat surface or 1/4” thick bus bar
• Furnished with silicon bronze bolts, nuts, and lockwashers for corrosion resistance
• Standard catalog items accommodate 1/4” bar; for other applications, specify bar thickness

• Suitable for direct burial in earth or concrete
• UL 467 listed

CATALOG CONDUCTOR APPROXIMATE DIMENSIONS (IN.) BOLT
NUMBER RANGE A B C D E SIZE
GJS-1 8 Sol. - 4 Str. 1.25 1.38 2.00 .94 .75 3/8
GJS-2 4 Sol. - 2/0 Str. 1.50 1.50 2.00 1.00 1.00 3/8 E
GJS-3 2/0 Sol. - 250 kcmil 2.00 1.88 2.50 1.31 1.31 1/2
GJS-4• 300 - 500 kcmil 2.50 2.38 2.50 1.38 1.50 1/2 D C B
GJS-5• 500 - 750 kcmil 3.25 2.75 3.00 1.56 1.75 5/8
GJS-6• 750 - 1000 kcmil 3.63 2.88 3.00 1.56 2.00 5/8 A
GJS-7• 1000 - 1250 kcmil 4.00 3.00 3.50 1.75 2.25 5/8
• UL listing is limited to a maximum wire size of 250 kcmil

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