Color-Keyed Copper One-Hole Lug, Standard Barrel, Silver Plated, Max 35kV, 400 kcmil, 3/4 Inch Stud, Blue

ABB Thomas & Betts Color-Keyed Copper One-Hole Lug, Silver Plated, 400 kcmil — Model 5418512SP

The Color-Keyed 5418512SP is a silver-plated copper one-hole compression lug designed for large 400 kcmil conductors. Rated for systems up to 35kV, this lug features a standard barrel with peep hole and a 3/4 inch stud connection. The silver plating provides exceptional electrical conductivity and corrosion resistance for demanding applications.

Key Specifications

• Product Type: Standard Barrel — One-Hole
• Material: Copper
• Finish: Silver Plated
• Wire Size: 400 kcmil
• Stud Size: 3/4 Inch
• Maximum Voltage: 35kV
• Die Code: 76
• Die Color Code: Blue
• End Style: Peep Hole
• Model: 5418512SP
• UPC: 78621089187

Features

• Silver plating provides superior electrical conductivity and resists oxidation at the termination interface
• Peep hole confirms complete 400 kcmil conductor insertion before crimping
• Standard barrel geometry for consistent compression and low contact resistance
• Rated for medium-voltage systems up to 35kV
• Color-coded blue die system ensures correct die selection

Applications

Suited for large conductors in power distribution systems, switchgear, bus duct connections, and heavy industrial electrical equipment requiring silver-plated one-hole lug terminations for 400 kcmil copper conductors.