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by CMC 

Catalog ID: SPT4020

Compression connectors, Shrouded Aluminum pin terminals

  • Shroud accepts insulation of conductors
  • Tinned copper rod factory crimped into an aluminum compression sleeve. Cavities are pre-filled with electrical joint compound and capped
  • Pin terminals are widely used in clamp-type plated bronze connectors, common to pole-type transformers, disconnect switches, cutouts and lightning arrestors, to allow aluminum conductors to be connected. The transition from copper to aluminum is made within a sealed compression joint to assure protection from bi-metallic corrosion

Product Details


Material Aluminum
UPC 192663119110


Length 7 in
Length - Pin 3.72 in
Pin Size 3/8 in

Electrical Ratings

Voltage Rating 600 V

Conductor Related

Conductor - ACSR Str Size 4/0
Conductor Diameter - Maximum 0.575 in
Conductor Diameter - Minimum 0.511 in
Conductor Diameter Range 0.511 - 0.575
Conductor Range #4/0 - 250 Str.;250 Comp.


Sales Drawings