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Manufacturer 3M
Mfg Catalog # 31166
Irby Part # 22724


  • Long barrel ensures a secure fit and offers reliable performance
  • Barrel has colored stripes that help to indicate the wire range
  • Suitable for indoor and outdoor applications
  • Made of copper for good conductivity and tin plating for corrosion resistance
  • For up to 35 kV applications
  • UL Listed, CSA Certified and RoHS 2011/65/EU Compliant


  • Barrel Length (Imperial): 2.19 in
  • Barrel Length (Metric): 55.6 mm
  • Barrel Style: Long Barrel
  • Center of Hole to Center of Hole: 1.75 Inch
  • Center of Hole to Center of Hole (Metric): 44.5 mm
  • Center of Hole to End of Pad: 0.63 Inch
  • Center of Hole to End of Pad (Metric): 16.0 mm
  • Color Family: Brown
  • Conductor Size: 500 kcmil
  • Connector Description: Two hole
  • For Use With: Copper Conductor Only
  • Inside Diameter (Metric): 21.1 mm
  • Lug Type: Compression Lugs
  • Material: Copper
  • Maximum Conductor Size: 500 kcmil
  • Maximum Operating Voltage: 35 Kilovolt
  • Number of Stud Holes: 2
  • Outer Diameter (Imperial): 1.06 in
  • Outside Diameter (Metric): 26.9 mm
  • Overall Length (Imperial): 6.16 in
  • Overall Length (Metric): 156.4 mm
  • Pad Length (Imperial): 3 in
  • Pad Length (Metric): 76.2 mm
  • Product Color: Brown
  • RoHS EU Comments: RoHS 2011/65/EU compliant without exemption
  • Stud Sizes: 1/2 Inch


UPC 05400712691
Item Long Description Simple installation using readily available toolsContact aid provided in the lug barrel is compatible with poly/EPR insulationsColour coded for easy identificationElectro-tin plated to resist electrolytic corrosionChamfered ends ensure ease of wire insertion
GTiN 00054007126911
Length 6.16 in
Color Brown
Type Long Barrel
Barrel Type Long Barrel
Stud Size 1/2 in
Conductor Size 500 MCM
Applications Copper Conductor Only
Capacity 2
Family Brand Name Scotchlok
Barrel Length 2.19 in
Inside Diameter 0.83 in
Sub Brand Scotchlok
Material Copper
Overall Length 6.16 in

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