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thermOweld

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ELECTRICAL GROUNDING  •  CATHODIC PROTECTION  •  ELECTRIC UTILITY  •  RAIL

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INSTRUCTIONS FOR THERMOWELD GROUNDING CONNECTIONS - CABLE TO GROUND PLATE

CR-27

Place end of cable un-

der the center of the tap 

hole.  With mold closed, 

insert ground plate.  If using 

38-4178-00 ground plate and 

500 MCM or larger cable, gap cable 

and end of ground plate 1/8" under 

center of tap hole.

CR-31

Place end  cable under center of tap hole.  With mold 

closed, insert ground plate.  Type CR-31 is welded in an 

inverted position and the resulting riser is used to place 

the ground plate on top of 1/2" pipe.  This helps position 

the ground plate flush with a floor slab.

CR-32

Place cable in mold.  With mold closed, insert ground 

plate.  Type CR-32 is welded in an inverted position and 

the resulting riser is used to place the ground plate on top 

of 1/2" pipe.  This helps position the ground plate flush 

with a floor slab.

CR-30

Place cable in the mold.  With mold 

closed, insert ground plate.

CR-29

Place end of cable under center of 

tap hole.  With mold closed, insert 

ground plate.

ECN 2552 REV "F" 03/05/13        34-5381-15

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