Thomas and Betts Blackburn Tin Plated Aluminum Two-Hole NEMA Compression Lug
The Thomas and Betts Blackburn Model AL 600 NTN is a tin plated aluminum two-hole NEMA compression lug designed for 600 kcmil AL9CU and 550 kcmil / ACSR 477 conductors. It complies with ANSI C119.4 standards and is dual-rated for use with both aluminum and copper conductors, making it highly versatile for general purpose terminations.
Features
- Entire conductor range installed by four dies to reduce die inventory
- Dual-rated for use with aluminum and copper conductors
- Made from aluminum for high strength and conductivity
- Prefilled with oxide inhibitor to prevent oxidation and keep out moisture
- All lugs marked with conductor size
Standards
- Complies with ANSI C119.4
Specifications
- Material: Aluminum
- Finish: Tin plated
- Type: Two-hole compression lug, NEMA configuration
- Connection type: Compression
- Conductor sizes: 600 kcmil AL9CU, 550 kcmil, ACSR 477
Applications
General purpose lugs for aluminum and copper terminations in utility, industrial, and commercial electrical systems.




