3M 40045 LUG - 40045 LUG/ 1 HOLE, W
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Manufacturer 3M
Mfg Catalog # 40045
North Coast Part # 350280


  • Standard barrel ensures a secure fit and offers reliable performance
  • 3M™ Scotchlok™ 40000 1 Hole Compression Lug is suitable for use on copper or aluminum conductors. The lug has a standard barrel that ensures a secure fit. Aluminum construction offers high conductivity and an electro tin plated finish resists corrosion. It is rated for 35 kV voltage applications.
  • Barrel sealing caps are color coded to help to indicate the wire guage
  • Suitable for indoor and outdoor applications
  • Made of aluminum for good conductivity and tin plating for corrosion resistance
  • Rated for 35 kV applications

Legal Disclaimer

  • The designation that a product is Manufactured in the USA means the product undergoes substantial transformation in one of our U.S. Manufacturing plants. Some products contain imported components.
  • Note: 3M products offered on a government contract that require country of origin representation must be certified by 3M Trade Compliance. Contact customer service at 800-245-3573 to request a certificate.


  • 3M ID: 80610033781
  • Barrel Length (Imperial): 1.44 in
  • Barrel Length (Metric): 36.5 mm
  • Barrel Style: Standard Barrel
  • Brand: Scotchlok™
  • Case Quantity: 10
  • Center of Hole to Center of Hole: 0.625 Inch
  • Center of Hole to End of Pad: 0.62 Inch
  • Center of Hole to End of Pad (Metric): 15.7 mm
  • Color Family: White
  • Conductor Size: 4/0 AWG
  • For Use With: Aluminum or Copper Conductors
  • Inside Diameter (Imperial): 0.547 in
  • Inside Diameter (Metric): 13.9 mm
  • Lug Description: One Hole
  • Lug Type: Compression Lugs
  • Manufacturing Origin: USA
  • Material: Aluminum
  • Maximum Operating Voltage: 35 Kilovolt
  • Number of Stud Holes: 1
  • Outer Diameter (Imperial): 0.88 in
  • Outside Diameter (Metric): 22.2 mm
  • Overall Length (Imperial): 3.56 in
  • Overall Length (Metric): 90.4 mm
  • Pad Length (Imperial): 1.34 in
  • Pad Length (Metric): 34.1 mm
  • Pad Width: 1.19 in
  • Product Color: White
  • Stud Sizes: 1/2 Inch


UPC 05400713509
GTiN 00054007135098
Length 3.56 in
Width 0.875 in
Color White
Type Standard Barrel
Applications Aluminum or Copper Conductors
Family Brand Name Scotchlok
Sub Brand Scotchlok
Barrel Type Standard Barrel
Conductor Size 4/0 AWG
Number of Holes 1 Hole
Outside Diameter 0.88 in
Barrel Length 1.44 in
Max Voltage 35 kV
Material Aluminum
Overall Length 3.56 in

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