ILSTA-800-I ILSCO Aluminum Mechanical Lug #300-800MCM 1 Port 5/8in Hole

The ILSTA-800-I is rated for aluminum conductors in the #300–800 MCM range. ILSCO does offer separate AL/CU-rated lugs; if you need a copper-compatible or dual-rated option for your application, contact our team and we'll help you find the right part.

Torque requirements are specified on ILSCO's official cut sheet for the ILSTA-800-I. We recommend always referring to the manufacturer's data sheet (linked in the product specs above) for the exact torque value, as improper torque on aluminum conductors can cause loose connections or damage.

For aluminum conductor terminations, applying an approved anti-oxidant compound is standard practice in Canada (per CSA guidelines) to prevent oxidation at the connection point and ensure long-term conductivity. Check your local electrical code and the ILSCO installation instructions for specific requirements on your job.