ABB Thomas & Betts Color-Keyed Copper One-Hole Lug, Silver Plated — Model 54147 SP
The Color-Keyed 54147 SP is a silver-plated copper one-hole compression lug providing excellent conductivity and oxidation resistance at the connection interface. Designed for #1 AWG conductors with a 5/16 inch bolt connection, this lug is part of ABB’s Color-Keyed system with Die Code 37 Green for accurate tooling selection.
Key Specifications
- Product Type: Standard Barrel — One-Hole
- Material: Copper
- Finish: Silver Plated
- Wire Size: #1 AWG
- Bolt Size: 5/16 Inch
- Die Code: 37
- Die Color Code: Green
- Model: 54147 SP
- UPC: 78621064713
Features
- Silver plating delivers superior contact conductivity and resists corrosion in demanding environments
- Standard barrel provides a uniform, reliable compression zone for #1 AWG conductors
- One-hole tongue for single-bolt panel or equipment connections
- Color-coded green die system ensures correct die selection during crimping
- Part of the comprehensive ABB Color-Keyed compression connector system
Applications
Suitable for bus bar connections, switchgear, power distribution panels, and industrial electrical equipment where a silver-plated one-hole lug is needed for reliable #1 AWG copper conductor terminations.




