ABB - Installation Products 60271 - Aluminum Two-Hole Lug, Long Barrel, Blind End, Max 35kV, 500 kcmil Wire, 3/8 Inch Bolt Size, 1 Inch Hole Spacing, Tin Plated, Die Code 99H, Die Color Pink
ABB - Installation Products

60271

UPC: 786210602714


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Installation InstructionsSpecification SheetManufacturer Product Website

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Overview

The ABB Aluminum Two-Hole Lug, SKU 60271, is engineered for robust electrical connections in demanding industrial settings. This lug features a long barrel design, maximizing crimp surface area for superior wire pull-out strength and performance. Its blind end construction prevents corrosive materials from entering the barrel, ensuring reliability in harsh environments. Constructed from high-conductivity wrought aluminum with a tin-plated finish, it offers excellent corrosion resistance and conductivity. The lug is rated for a maximum of 35kV and is temperature rated to 90°C when crimped with specified Panduit and competitor tools and dies. It is designed for 500 kcmil stranded aluminum or copper conductors. The lug includes a 3/8-inch stud hole size and 1-inch hole spacing, accommodating NEMA standards. For proper crimp die selection, the barrel is marked with Panduit and competitor die index numbers, and features a color-coded identification system with a pink die code (99H). It is factory pre-filled with joint compound and sealed with an easy pull-out end plug for immediate, corrosion-protected installation. This product is cULus listed, meeting rigorous industry standards for electrical infrastructure. Consult the cable manufacturer for voltage stress relief instructions with applications greater than 2000V.
  • High-conductivity wrought aluminum construction with tin plating for corrosion resistance.
  • Long barrel design for enhanced wire pull-out strength and performance.
  • Blind end construction prevents corrosive material ingress.
  • Rated for 35kV and 90°C, cULus listed for industrial applications.
  • Color-coded pink (Die Code 99H) for easy identification and proper crimp die selection.

Specifications

Cable Size
500 kcmil
Color
Pink
Connection Type
Two-Hole Lug
Insulation
None
Material
Aluminum
Mounting Type
Blind End
Number Of Holes
2
Size
500 kcmil, 3/8 Inch Bolt Size, 1 Inch Hole Spacing
Standard
UL E9809
Standard
UL E9809 / UL E9809
Stud Size
3/8 in
Type
Long Barrel
Voltage Rating
35 kV
Package Dimensions (L x W x H)
8 IN x 5 IN x 4 IN
Package Dimensions (L x W x H)
20.32 cm x 12.7 cm x 10.16 cm
Package Weight (Imperial)
0.400 L
Package Weight (Metric)
0.181 kg
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How to Install the 60271 Aluminum Lug

Instructions for installing and crimping the 60271 aluminum lug, ensuring a secure electrical connection.

Estimated time: 15m

Tools needed:

Wire strippers, Crimping tool (appropriate die), Wire brush or emery cloth, Safety gloves, Safety glasses

Supplies needed:

Joint compound (for aluminum cable), Belleville compression washer (for bolting to pad)

  1. Prepare the Cable

    WARNING: Risk of shock, disconnect power before installation. Strip the insulation from the cable to the length specified in the product's table. Avoid nicking the cable strands. Remove the plastic protective cap from the wire barrel of the lug.

  2. Apply Compound and Insert Cable (Aluminum Cable Only)

    WARNING: Do not remove compound from barrel. Smear a thin layer of joint compound onto the aluminum cable. Brush the cable with a wire brush or emery cloth. Insert the cable into the connector barrel until it stops. The insertion length should approximate the stripped cable length.

  3. Perform Crimp

    CAUTION: Using an improper installing die may result in a defective connection. Select the appropriate installing die and the number of compressions required as per the product's table. Insert the lug into the die and compress it between the specified markings, starting near the tongue of the connector. Refer to the product's table for the correct die code and number of compressions for your specific cable size and lug model.

  4. Clean Up Crimp

    After crimping, remove any sharp edges, flash, or burrs resulting from the crimping process.

  5. Insulate the Connection

    Insulate the connection using one of the methods specified in the product's table (e.g., shrink tubing or adhesive pad).

  6. Bolt Lug to Pad

    Important: Bolting the lug to a pad is critical for a good connection. Use a Belleville compression washer to compensate for expansion and contraction due to temperature changes. Turn the bolt until the compression washer is flat.

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