ABB - Installation Products L973 - Non-Insulated Tubular Ring Terminal, Length 2.25 Inches, Width 1.04 Inches, Bolt Hole 3/8 Inch, Wire Range 3/0AN-4/0, Copper, Tin Plated, 50 Pack
ABB - Installation Products

L973

UPC: 786210816180


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Overview

The ABB L973 Non-Insulated Tubular Ring Terminal is a heavy-duty electrical termination solution designed for high-current industrial applications. Manufactured by ABB Installation Products, this copper terminal features a tin-plated finish for enhanced corrosion resistance and long-term reliability in harsh environments. The tubular ring design ensures a secure, vibration-resistant connection when paired with 3/8-inch bolts, making it ideal for motor controls, switchgear, and power distribution systems. Key specifications include a 2.25-inch length, 1.04-inch width, and a 3/8-inch bolt hole diameter. The terminal accommodates wire sizes from 3/0AN to 4/0, providing flexibility for high-current circuits. The brazed seam construction prevents barrel splitting during crimping, while internal serrations deliver consistent wire contact and tensile strength. Designed for use with copper conductors, the L973 is optimized for bulk industrial projects requiring reliable, bulk-packaged terminations. The terminal’s uninsulated design allows for direct mounting to bus bars or terminal blocks, ensuring a permanent, low-resistance connection. The L973 is packaged in a 50-piece bundle, making it ideal for large-scale deployments where efficiency and reliability are critical.
  • Non-insulated copper terminal with tin-plated finish for corrosion resistance
  • Accommodates wire sizes from 3/0AN to 4/0
  • 3/8-inch bolt hole diameter for secure, vibration-resistant connections
  • 2.25-inch length, 1.04-inch width, and 0.03-inch stock thickness
  • Brazed seam construction prevents barrel splitting during crimping

Specifications

Color
Metallic
Connection Type
Crimp
Material
Copper
Material
Copper, Tin Plated
Mounting Type
Direct Mounting to Bus Bars or Terminal Blocks
Series
L
Size
2.25" L, 1.04" W, 3/8" Bolt Hole
Special Features
These non-insulated ring terminals are made of electrolytic copper for high conductivity. They can be installed with crimping tools having a single indentor or double indentor (recommended for solid wire)
Standard
UL E9809
Standard
UL E9809 / UL E9809
Type
Non-Insulated Ring Terminal
Voltage Rating
600 V
Wire Size
3/0AN-4/0
Package Dimensions (L x W x H)
5 IN x 4.5 IN x 3 IN
Package Dimensions (L x W x H)
12.7 cm x 11.43 cm x 7.62 cm
Package Weight (Imperial)
0.090 L
Package Weight (Metric)
0.041 kg
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