Abb 54115 Copper Compression Lug 350 Mcm Single Hole

Product Description

The ABB 54115 is a single-hole copper compression lug rated for 350 MCM conductors, color-coded red for quick identification during panel wiring and termination work. Compression lugs of this type are used to create secure, low-resistance connections between large-gauge copper conductors and bus bars, terminal blocks, or equipment studs. The red color coding follows standard industry practice for identifying conductor size ranges, helping electricians work faster and reduce termination errors. This lug is intended for installation by licensed electricians working on commercial and industrial power distribution systems where large-conductor terminations are required.

The 54115 is suited for commercial and industrial electrical applications involving 350 MCM copper conductors. Typical install scenarios include switchgear, panelboards, motor control centers, and service entrance equipment where high-ampacity terminations must meet NEC requirements. The single-hole mounting configuration allows the lug to seat flush against terminal pads or bus bar surfaces with a single fastener, simplifying torque verification during inspection.

Key Features

• Rated for 350 MCM copper conductors for high-ampacity termination work
• Single-hole mounting design for straightforward bus bar and stud termination
• Red color coding for fast visual identification of conductor size during installation
• Copper construction provides excellent conductivity and corrosion resistance
• Sold in a 100-count outer pack, suitable for large commercial or multi-unit projects

Compatibility

Designed as an OEM-style compression lug for use with 350 MCM copper conductors in commercial and industrial power distribution equipment.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the circuit before installing or replacing any compression lug. Use the correct compression tool and die set specified for 350 MCM lugs to achieve a proper crimp. After crimping, inspect the barrel for deformation and verify the single mounting hole aligns correctly with the terminal pad before torquing the fastener to the equipment manufacturer's specification.

Technical Specifications

• Conductor Size: 350 MCM
• Material: Copper
• Mounting Holes: Single hole
• Color Code: Red
• Package Quantity: 100 per outer pack
• Package Weight: 21 pounds per 100 count
• Package Dimensions: 21.6 inches x 8.7 inches x 3.8 inches
• UPC: 78621054115

Standard Information

• Brand: ABB
• Manufacturer Part Number: 54115