Morris 94397 Copper Long-Barrel Compression Lug, 750 MCM, 3/8" Stud, 2-Hole

Product Overview

The Morris 94397 is a long-barrel copper compression lug designed to terminate 750 MCM copper conductors to a 3/8" stud using a 2-hole mounting tongue.

Made from seamless copper with electro-tin plating, the lug includes a color-coded (Black) die index, crimp marks, and an inspection window; it is UL 486AB listed through 35kV.

Key Features

• Seamless copper body with electro-tin plating
• Long barrel with crimp marks and inspection window
• Black die color code printed on the barrel
• 2-hole mounting tongue sized for a 3/8" stud
• UL 486AB listed (through 35kV)

Function and primary use

This lug terminates a 750 MCM copper conductor and provides a bolted connection point sized for a 3/8" stud. The 2-hole tongue is intended for bolting to bus, panels, or equipment that accept a 3/8" stud.

Conductor and stud compatibility

Intended for copper conductors of 750 MCM and for bolting onto a 3/8" stud. Barrel markings and the catalog designation identify the conductor size and die color code.

• Conductor size: 750 MCM (copper)
• Stud size: 3/8"
• Mounting: 2-hole tongue

Installation and crimping guidance

Strip the conductor to the barrel depth, insert fully, and crimp using the Black-coded die indicated on the lug. The long barrel can accept multiple crimps; use the printed crimp marks and the inspection window to verify insertion and compression visually.

• Strip conductor to barrel depth before insertion
• Crimp with the Black (color-coded) die specified on the barrel
• Bolt the tongue to the 3/8" stud using appropriate hardware

Materials, plating, and listing

Manufactured from seamless copper and finished with electro-tin plating. The product is UL 486AB listed through 35kV as indicated in the product information.

• Material: seamless copper
• Finish: electro-tin (tin) plating
• Listing: UL 486AB through 35kV

Mechanical features and mounting

Features include a long barrel for crimped terminations, dual mounting holes on the tongue for bolted connections, a printed die index and crimp marks on the barrel, and an inspection window to confirm conductor insertion.

• Long barrel accommodates multiple crimps
• Dual (2) mounting holes on the tongue
• Color-coded die index and printed crimp marks
• Inspection window for visual confirmation

Before You Order

Confirm model number, conductor material and size, and stud size before ordering to ensure compatibility.

• Verify conductor is copper and sized 750 MCM.
• Confirm the mounting tongue fits a 3/8" stud.
• Ensure you have the correct Black-coded crimp die for termination.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Morris 94397 Copper Long-Barrel Compression Lug, 750 MCM, 3/8" Stud, 2-Hole. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.