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ABB - Installation Products AL 2000-4NN - Aluminum Compression Lug, 1510.5 - 1590 kcmil ACSR, 1700-2000 kcmil Stranded. Four Hole NEMA Pad with 9/16 inch Diameter Holes on 1-3/4 inch Centers. Length 16 7/64 inch, Welded Barrel 10.813 inch, Pad 4 inch x 4 inch x 9/16 inch thick. Dies 214, 735, 40AH, 225. Oxide Inhibitor Dual Rated for Aluminum and Copper Conductors

ABB Installation Products AL 2000-4NN Aluminum Compression Lug, 1510.5 - 1590 kcmil ACSR, 1700-2000 kcmil Stranded. Four Hole…

UPC: 783786785612


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Overview

The ABB AL 2000-4NN aluminum compression lug (SKU: AL 2000-4NN) is a heavy-duty termination solution designed for large-scale power distribution systems. This lug accommodates 1510.5–1590 kcmil ACSR conductors and 1700–2000 kcmil stranded conductors, making it ideal for high-current applications in utility, industrial, and renewable energy installations. The four-hole NEMA pad features 9/16-inch diameter holes on 1-3/4-inch centers, ensuring compatibility with standard mounting hardware. With a welded barrel length of 10.813 inches and a 4-inch square pad thickness of 9/16 inch, this lug provides robust mechanical strength and long-term reliability. The dual-rated design supports both aluminum and copper conductors, reducing inventory needs while maintaining optimal conductivity. Compression dies compatible with 214, 735, 40AH, and 225 ensure proper crimping for secure connections. The oxide inhibitor included in the package prevents corrosion, extending service life in harsh environments. This lug is a critical component for substations, switchgear, and overhead transmission lines where high ampacity and durability are required.
  • Accommodates 1510.5–1590 kcmil ACSR and 1700–2000 kcmil stranded conductors
  • Four-hole NEMA pad with 9/16-inch holes on 1-3/4-inch centers
  • Welded barrel length: 10.813 inches; Pad: 4" x 4" x 9/16" thick
  • Dual-rated for aluminum and copper conductors
  • Includes oxide inhibitor for corrosion prevention

Specifications

Application
General purpose lugs for Aluminum and Copper terminations
Connection
Compression
Housing Material
Aluminum
Housing Material
Aluminium
Insulation
None
Size
Length 16.116 inch, Barrel 10.813 inch, Pad 4 inch x 4 inch x .563 inch thick
Special Features
Dual Rated for use with Aluminum and Copper Conductors. Prefilled with Oxide Inhibitor. Marked with Conductor Sizes and Die Reference. Meet or Exceed ANSI C119.4 Specifications
Standard
ANSI C119.4
Type
Compression Lug Four Hole
Wire Size
2000 kcmil
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
1.0000 L
Package Weight (Metric)
0.4540 kg
Aluminum Tapered Compression Lug for Extra High Voltage, 1510.5-1590 kcmil ACSR, 1700-2000 kcmil Stranded, Aluminum and Copper, Dies 214 735 40AH, 225. Four Hole NEMA Pad 9/16 inch Diameter on 1-3/4 inch Centers. Length 12-1/8 inch. Pad 3-1/2 inch wide x 3-3/4 inch long x 29/32 inch thick. Barrel 6-11/16 inch x 2-19/32 inch Outside Diameter. Oxide Inhibitor. Orange Cap.

AL 2000-4 NEHV

Aluminum Tapered Compression Lug for Extra High Voltage, 1510.5-1590 kcmil ACSR, 1700-2000 kcmil Stranded, Aluminum and Copper, Dies 214 735 40AH, 225. Four Hole NEMA Pad 9/16 inch Diameter on 1-3/4 inch Centers. Length 12-1/8 inch. Pad 3-1/2 inch wide x 3-3/4 inch long x 29/32 inch thick. Barrel 6-11/16 inch x 2-19/32 inch Outside Diameter. Oxide Inhibitor. Orange Cap.
Power Distribution Block (1) 2/0-14 AWG Primary (6) 4-14 AWG Secondary Power Distribution Blocks are made of high strength, high-conductivity aluminum alloy and are mounted in a high-strength glass-filled polyester base. Each block can stand alone or combine with other blocks to form a multi-block set.

AS-K1-H6

Power Distribution Block (1) 2/0-14 AWG Primary (6) 4-14 AWG Secondary Power Distribution Blocks are made of high strength, high-conductivity aluminum alloy and are mounted in a high-strength glass-filled polyester base. Each block can stand alone or combine with other blocks to form a multi-block set.
Aluminum splice, type SA, tin plated, 3/0 AWG.

SA3/0-5

Aluminum splice, type SA, tin plated, 3/0 AWG.
Aluminum Multi-Range Dieless Compression Splices AAC Series - Full Tension, conductor size 4 str - 350 aluminum - 336.4 (18/1) 9-1/2 inch long

AAC 350 FT

Aluminum Multi-Range Dieless Compression Splices AAC Series - Full Tension, conductor size 4 str - 350 aluminum - 336.4 (18/1) 9-1/2 inch long
Tin Plated Aluminum Reducing Splice. Wire Range 350 kcmil AL-CU to 1/0 Stranded - Compressed, 2/0 Compact - Solid. Installing Dies 96, 299, 655, 321, 1 1/8-1, 13A. Length 5 Inches. Oil Stop. Oxide Inhibitor. Clear Cap. Yellow Cap.

SAC 350 R 1/0 TN

Tin Plated Aluminum Reducing Splice. Wire Range 350 kcmil AL-CU to 1/0 Stranded - Compressed, 2/0 Compact - Solid. Installing Dies 96, 299, 655, 321, 1 1/8-1, 13A. Length 5 Inches. Oil Stop. Oxide Inhibitor. Clear Cap. Yellow Cap.
Aluminum Flood-Seal Compression Splice Kits, wire range 1/0 STR CPT COMP AL-CU to #2 STR CPT COMP AL-CU, Kit contains Splice, FSS 20 Cover and Cap, Silicone Grease and Instruction Sheet.

FSK 1/0 R 2

Aluminum Flood-Seal Compression Splice Kits, wire range 1/0 STR CPT COMP AL-CU to #2 STR CPT COMP AL-CU, Kit contains Splice, FSS 20 Cover and Cap, Silicone Grease and Instruction Sheet.
Aluminum Straight Reducing Splice, Wire size 800-600 KCMIL. Length 8-1/4 inch, Diameter 1-5/8 inch. Bore Depth 4-1/16 inch on 1-5/8 inch Diameter end and 3-47/64 inch on the 1 inch Diameter end. Dies 140H, 474, 342, 724m 1 1/2H, 1 5/8. 900 Compact, 750-900 kcmil AL-CU, 636 (30/19), 715.5 (54/7) ACSR. 600 kcmil AL-CU, 477 (26.7), 556.5 (18/1) ACSR. Oil Stop. Oxide Inhibitor, (1) 800 Blue Cap, (1) 600 Black Cap.

AC 800 R 600

Aluminum Straight Reducing Splice, Wire size 800-600 KCMIL. Length 8-1/4 inch, Diameter 1-5/8 inch. Bore Depth 4-1/16 inch on 1-5/8 inch Diameter end and 3-47/64 inch on the 1 inch Diameter end. Dies 140H, 474, 342, 724m 1 1/2H, 1 5/8. 900 Compact, 750-900 kcmil AL-CU, 636 (30/19), 715.5 (54/7) ACSR. 600 kcmil AL-CU, 477 (26.7), 556.5 (18/1) ACSR. Oil Stop. Oxide Inhibitor, (1) 800 Blue Cap, (1) 600 Black Cap.
Copper Flood-Seal In-Line Compression Splice Kits, includes Insulating Cover Cap and Rocket, (1) Tin Plated Copper Straight Splice - Standard barrel, wire size #1 Stranded CU, Length 1-7/8 inch, Installing Dies TB, 37. Dimple. No Center Stop. CSA. UL listed. Silicone Grease and Instruction Sheet.

ULCK 1

Copper Flood-Seal In-Line Compression Splice Kits, includes Insulating Cover Cap and Rocket, (1) Tin Plated Copper Straight Splice - Standard barrel, wire size #1 Stranded CU, Length 1-7/8 inch, Installing Dies TB, 37. Dimple. No Center Stop. CSA. UL listed. Silicone Grease and Instruction Sheet.

Frequently Asked Questions

What conductor sizes does the AL 2000-4NN support?

The lug supports 1510.5–1590 kcmil ACSR and 1700–2000 kcmil stranded conductors.

What are the mounting hole specifications for the AL 2000-4NN?

The four-hole NEMA pad has 9/16-inch diameter holes on 1-3/4-inch centers.

What is the barrel length of the AL 2000-4NN?

The welded barrel length is 10.813 inches.

Is the AL 2000-4NN compatible with copper conductors?

Yes, the lug is dual-rated for both aluminum and copper conductors.

Does the AL 2000-4NN include an oxide inhibitor?

Yes, an oxide inhibitor is included to prevent corrosion.

What compression dies are compatible with the AL 2000-4NN?

Compatible dies include 214, 735, 40AH, and 225.

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