ABB Thomas & Betts Color-Keyed Copper Two-Hole Lug, Standard Barrel — Model 54211UB0416
The Color-Keyed 54211UB0416 is a tin-plated copper two-hole compression lug for 3/0 AWG conductors. Standard barrel design with peep hole ensures reliable conductor seating before crimping. Two-hole tongue with 1 inch hole spacing offers a stable, vibration-resistant connection in medium-voltage equipment rated to 35kV. UL Listed to E9809.
Key Specifications
- Product Type: Standard Barrel — Two-Hole
- Material: Copper
- Finish: Tin Plated
- Wire Size: 3/0 AWG
- Bolt Size: 1/4 Inch
- Hole Spacing: 1 Inch
- Maximum Voltage: 35kV
- Die Code: 50
- Die Color Code: Orange
- End Style: Peep Hole
- Standard: UL E9809
- Model: 54211UB0416
- UPC: 78621081929
Features
- UL Listed E9809 for verified safety and performance compliance
- Two-hole tongue resists rotation and provides a secure bolted connection
- Peep hole confirms full conductor insertion before crimping
- Tin plating provides long-term corrosion resistance
- Color-coded orange die system for fast, accurate tooling selection
Applications
Used in power distribution panels, switchgear, bus connections, and industrial electrical equipment where a two-hole lug is required for 3/0 AWG copper conductor terminations in medium-voltage environments.


