Product Brochure
36 BLACKBURN GROUNDING SYSTEMS
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Ground clamps
Cast bronze ground clamps & Type J – Cast bronze ground clamps
Connects copper ground wire to water pipe
or copper tubing.
• High-strength, high-conductivity copper alloy
(over 80% copper)
• UL
®
467 listed for direct burial
For connecting grounding conductor to water
pipe or copper tube.
• Cast of high-strength, highly conductive
copper alloy
• Screws plated for corrosion resistance
• UL Listed
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Cast bronze ground clamps
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Type J – Cast bronze ground clamps
Cat. no. Water pipe size (in.) Conductor range (AWG)
JD
Cat. no. Water pipe size (in.)
Conductor range (AWG) Dimensions (in.)
Max. Min. A (max.) B C
J
C
B
A
(max.)
DB
Diagrams