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Cluster

G3405
3-Cluster Set with C-Type Aluminum-body clamps, Smooth jaws, Bronze eyescrews with Acme threads, and 3-phase Aluminum cluster bar with Bronze Pressure-type terminals

G3803
3-Cluster Set with Snap-On (Duckbill-type) Aluminum-body clamps, Smooth jaws, Bronze eyescrews with fine threads, and 3-phase Aluminum cluster bar with Bronze Pressure-type terminals

Important Note:
Cluster Sets are furnished as shown above. The center clamp is bolted to the cluster bar.

Catalog Number G3405 G3803

ELECTRICAL RATINGS
Continuous Current (AMPS) 350 400
Fault Current - 15 Cycles (AMPS) 28,500 36,000
Fault Current - 30 Cycles (AMPS) 20,000 25,000

MECHANICAL RATINGS
Recommended Torque (in.-lb.) 250 250
Main Line Range - Max. 400 kcmil Str. Cu. 636 kcmil ACSR (.998") 566 kcmil Cu. 900 kcmil ACSR (1.162")
Main Line Range - Min. #8 Sol. Cu. (0.12") #6 Sol. Cu. (0.162")
Jumper Range - Max. 2/0 Grd. Cable w/Plain Plug 4/0 Grd. Cable w/Plain Plug
Jumper Range - Min. #2 Grd. Cable w/Plain Plug #2 Grd. Cable w/Plain Plug
Weight Each 4-1/2 lb./2 kg. 6-5/8 lb./3 kg.
ASTM Designation Type I Class A Grade 3 Type I Class A Grade 4
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