Morris 94238 Copper Long-Barrel Compression Lug, 2/0 AWG, 3/8" Stud, 1-Hole

Product Overview

The Morris 94238 is a long‑barrel compression lug designed to terminate 2/0 AWG stranded copper conductors to a 3/8" stud using a single mounting hole.

Constructed from high‑conductivity seamless copper with electro-tin plating, it features a color-coded (Black) die index, crimp marks, an inspection window, and is UL 486AB listed for applications through 35 kV.

Key Features

• For 2/0 AWG stranded copper conductors
• Fits 3/8" stud; single (1) mounting hole
• High‑conductivity seamless copper body with electro‑tin plating
• Long barrel accommodates multiple crimps and includes an inspection window
• Color‑coded (Black) die index and printed crimp marks for correct tooling
• UL 486AB listed for use through 35 kV

What this lug is for

The Morris 94238 terminates 2/0 AWG stranded copper conductors to equipment, bus bars, panels, or other hardware that accept a 3/8" bolt. Its single‑hole tongue provides a secure mechanical and electrical connection when bolted to the mating stud.

• Conductor compatibility: 2/0 AWG (stranded) copper
• Stud compatibility: 3/8" diameter bolt
• Mounting: 1‑hole tongue for bolting

Materials, finish, and corrosion resistance

The lug is formed from high‑conductivity seamless copper and receives an electro‑tin plating finish. The tin plating provides improved corrosion resistance and reliable contact performance in typical electrical installations.

• Body: seamless copper
• Finish: electro‑tin plating

Crimping and installation notes

Install by stripping the conductor to the barrel depth, inserting the conductor fully until visible through the inspection window, and crimping using the Black‑coded die. After crimping, secure the lug tongue to the 3/8" stud with an appropriate bolt and torque for the application.

• Use the Black die (color‑coded) for crimping as printed on the barrel
• Long barrel accommodates multiple crimps for a secure termination
• Inspection window allows verification of conductor insertion before crimping

Electrical rating and listing

This lug is UL 486AB listed for applications through 35 kV. Use within the listed voltage rating and follow applicable codes and equipment manufacturer guidance when selecting terminations.

• Listing: UL 486AB
• Voltage applicability: through 35 kV

Connection sizes and identifying marks

The barrel and tongue are marked with a Black die index and printed crimp marks to identify the correct tooling and conductor size. Confirm these markings on the part before installation.

• Die color code: Black (printed on barrel)
• Crimp marks: printed on barrel for correct compressions

Before You Order

Confirm the model number and quantity required before ordering. Verify that 2/0 AWG stranded copper conductors and a 3/8" stud are the correct sizes for your installation and that UL 486AB listing and a 35 kV application rating meet your project requirements.

• Ensure tooling: use the Black‑coded die specified on the barrel for crimping.
• Check conductor type: designed for stranded copper conductors only.
• Confirm mounting hardware and torque requirements for the 3/8" stud with your equipment manufacturer or project specification.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Morris 94238 Copper Long-Barrel Compression Lug, 2/0 AWG, 3/8" Stud, 1-Hole. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.