Ilsco 2IACL-350 Aluminum Copper Crimp Lug 2-hole

Product Description

The ILSCO 2IACL-350 is a two-hole aluminum-to-copper (AL/CU) crimp lug designed for making secure, low-resistance terminations on power distribution conductors. This compression-style connector accommodates 350 kcmil conductors and provides a dual-bolt mounting face for positive mechanical retention at bus bars, switchgear lugs, and panel terminals. The two-hole configuration distributes clamping load evenly, reducing the chance of loosening under thermal cycling. Electricians and utility technicians use this lug in commercial and industrial installations where aluminum feeders must terminate reliably at copper-rated equipment.

This crimp lug is suited for feeder and service-entrance termination work in commercial buildings, industrial plants, and utility distribution enclosures. The AL/CU rating means it can be installed on both aluminum and copper conductors without requiring separate adapters, making it a practical choice when mixed conductor materials are present in the same panel or switchgear assembly. Installation requires a proper compression tool sized for the die range matching 350 kcmil connectors.

Key Features

• AL/CU dual-rated material accepts both aluminum and copper conductors
• Two-hole mounting face for positive retention at bus bars and terminal blocks
• Crimp-style compression design provides a gas-tight, low-resistance connection
• Sized for 350 kcmil conductor entry
• Compact form factor fits standard panel and switchgear landing spaces

Compatibility

Designed as an OEM-style compression lug for use with 350 kcmil aluminum or copper feeder conductors in commercial and industrial power distribution applications.

Installation Notes

Installation must be performed by a licensed electrician in accordance with NEC Article 110 torque and termination requirements. De-energize and lock out the circuit before installing or removing any lug. Use a calibrated hydraulic or ratchet compression tool with the correct die set for 350 kcmil terminations. Do not use a lug that shows visible cracking, deformation, or signs of corrosion at the barrel.

Technical Specifications

• Conductor Size: 350 kcmil
• Conductor Compatibility: Aluminum and Copper (AL/CU)
• Mounting Holes: 2
• Package Dimensions (L x W x H): 7.25 inches x 6.18 inches x 2.00 inches
• Package Weight: 52.8 pounds
• UPC: 78366992942

Standard Information

• Brand: ILSCO
• Manufacturer Part Number: 2IACL-350