Specialty Grounding Clamps
Specialty grounding clamps:
* Cutout clamps
* Aluminum stringing grounds
* Cable penetrating clamps
| Cutout Clamps: are applied with a clampstick into the bottom hinge of a cutout. This clamp can be part of a ground assembly or by using a contact stud using a standard grounding assembly with "C" clamps from the stud to ground |
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Bronze cutout clamp -
"V" thread:
*ASTM grade 5
*Main line range 5/8"-
11UNC
*Maximum cable size 470 MCM
*Type V
*Threaded stud
*Compressure ferrule
*400 RMS amps, 60Hz
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Codes
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| Eye with ferrule connection |
SAL 4310 |
| Eye with contact stud |
SAL 4373 |
| Contact stud only |
SAL 4379 |
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Stringing ground: lightweight, heavy duty stringing ground installs anywhere along the length of a conductor to provide continuous grounding bond, even if the conductor is slack. It is constructed of high-strength aluminum alloy with large diameter sheaves and bronze bushing bearings and has a side opening for quick easy installation. Adjustable compression spring assures proper contact for different sizes of conductor and for easy passage of splices. The three options for a ground tap are: termination
for ground cables, contact/hanger stud and connector to ground wire |
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Aluminum stringing ground -
alloy rollers, smooth contacts:
*ASTM Grade 5, Class A
*Main line range 1033.5 KCM
to #2 sol
*1.26"-.25" (32mm-6mm) diameter
*Splice:1.5" (38mm) diameter
*300 RMS amps, 60Hz
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Codes
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| Stringing ground |
SAL 2155 |
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Cable penetrating ground clamp : designed to be used either as a tool for spiking" jacketed cable or as a part of a grounding assembly used to bond both ends of an opened cable. The 7/8" long plated steel point is inserted into the eye screw making a low resistance one piece spear. If one point becomes blunted it may be sharpened or replaced with a new spear. The hard aluminum serrated inserts makes optimum
contact with the stranded neutral shield |
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Cable penetrating ground clamp -
Acme thread - pointed lower jaw: |
Codes
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With Class B serrated jaw opening
of 1.5" |
SAL 2607 |
With Class B serrated jaw opening
of 2.4" |
SAL 20867 |
With Class A smooth jaw opening
of 2.4" |
SAL 4290 |
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