3M 40172 Copper/Aluminum 2-Hole Lug
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Manufacturer 3M
Mfg Catalog # 40172
Irby Part # 25313


The 3M Scotchlok Aluminum Two Hole Lug 40172 is for use with copper or aluminum conductors. These aluminum lugs feature color coded end caps for identification. Contact aid provided in the lug barrel is compatible with poly/EPR insulations.


  • Barrel Length: 3.38 Inch
  • Trademark: Scotchlok
  • Agency Approvals: UL Listed
  • Stud Sizes: 1/2 Inch
  • Lug Base Metal: Aluminum
  • Center of Hole to End of Pad: 0.62 Inch
  • Center of Hole to Center of Hole: 1.75 Inch
  • Center of Hole to Center of Hole (metric): 44.5 mm
  • Length: 8.25 Inch
  • Number of Holes: 2
  • RoHS 2011/65/EU Compliant: Yes
  • Inside Diameter (metric): 26.2 mm
  • Center of Hole to End of Pad (metric): 15.7 mm
  • RoHS EU Comments: RoHS 2011/65/EU compliant without exemption
  • Barrel Length (metric): 85.9 mm
  • For Use With: Aluminum or Copper Conductors
  • Inside Diameter: 1.03 Inch
  • Conductor Sizes: 750 kcmil
  • Color: Yellow
  • Pad Length (metric): 92.0 mm
  • Barrel Style: Standard Barrel
  • Pad Width: 1.75 Inch
  • Length (Metric): 209.6 mm
  • Pad Width (metric): 44.5 mm
  • Pad Length: 3.62 Inch



UPC 05400713707
GTiN 00054007137078
Length 8.25 in
Width 1.03 in
Color Yellow
Barrel Type Standard Barrel
Stud Size 1/2 in
Conductor Size 750 MCM
Applications Aluminum or Copper Conductors
Family Brand Name 3M
Barrel Length 3.38 in
Inside Diameter 1.03 in
Sub Brand Scotchlok

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