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  6. 3M™ Scotchlok™ Copper Two Hole Long Barrel Lug 31100 Series

3M™ Scotchlok™ Copper Two Hole Long Barrel Lug 31100 Series

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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

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Frequently viewed resources
PDF (1) Copy 26Tech Data Sheet (PDF, 229KB)
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Details

Highlights
  • 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

3M™ Scotchlok™ 31100 2 Hole Compression Lug is for use with copper conductors only. The seamless copper construction offers high conductivity and a tin plated finish resists corrosion. It is rated for 35 kV voltage applications.

Typical properties

Barrel Length (Imperial)

1.56 in, 1.94 in, 2.12 in, 2.19 in, 2.62 in, 2.81 in, 2.94 in

Barrel Length (Metric)

39.7 mm, 49.2 mm, 53.8 mm, 55.6 mm, 66.5 mm, 71.5 mm, 74.6 mm

Barrel Style

Long Barrel

Brands

Scotchlok™

Case Quantity

6, 10

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

Compatible Conductor Size (Imperial)

4/0 AWG, 250 kcmil, 300 kcmil, 350 kcmil, 400 kcmil, 500 kcmil, 600 kcmil, 750 kcmil, 1000 kcmil

Compatible Conductor Size (Metric)

120 mm², 150 mm², 185 mm², 240 mm², 300 mm², 400 mm², 500 mm²

Connector Description

Two hole

For Use With

Copper Conductor Only

Inside Diameter (Imperial)

0.54 in, 0.59 in, 0.65 in, 0.7 in, 0.76 in, 0.83 in, 0.92 in, 1.03 in, 1.17 in

Inside Diameter (Metric)

13.9 mm, 15.1 mm, 16.5 mm, 17.8 mm, 19.3 mm, 21.1 mm, 23.4 mm, 26.2 mm, 29.7 mm

Lug Type

Compression Lugs

Material

Copper

Maximum Conductor Size (Imperial)

4/0 AWG, 250 kcmil, 300 kcmil, 350 kcmil, 400 kcmil, 500 kcmil, 600 kcmil, 750 kcmil, 1000 kcmil

Maximum Conductor Size (Metric)

240 mm², 300 mm², 380 mm²

Maximum Operating Voltage

35 Kilovolt

Number of Stud Holes

2

Outer Diameter (Imperial)

0.68 in, 0.75 in, 0.81 in, 0.87 in, 0.95 in, 1.06 in, 1.18 in, 1.29 in, 1.5 in

Pad Length (Imperial)

3 in

Pad Length (Metric)

76.2 mm

Pad Width

1 in, 1.13 in, 1.22 in, 1.31 in, 1.41 in, 1.53 in, 1.69 in, 1.72 in

Pad Width (Metric)

25.4 mm, 28.6 mm, 31.0 mm, 33.4 mm, 35.8 mm, 38.9 mm, 42.9 mm, 43.7 mm

Product Color

Green, Purple, White, Yellow, Brown, Black, Red, Blue

Product Series

30000, 31000, 40000

Stud Sizes

1/2 Inch

Units per Case

6.0, 10.0

Overall Length (Imperial)

5.16 in, 5.31 in, 5.75 in, 6 in, 6.16 in, 6.72 in, 7 in, 7.28 in

Overall Length (Metric)

131.1 mm, 134.9 mm, 146.1 mm, 152.4 mm, 156.4 mm, 170.6 mm, 177.8 mm, 184.9 mm

Resources

Regulatory Data Sheet

Document Number: MSDS_3781341_US_EN_RDS

(PDF)

For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.