ABB Thomas & Betts Color-Keyed Copper Two-Hole Lug, Standard Barrel Belled End — Model 54210BS
The Color-Keyed 54210BS features a standard barrel with a belled end for easier conductor insertion, along with a two-hole tongue for secure, rotation-resistant connections. Rated for systems up to 35kV, this tin-plated copper lug is UL Listed to E9809 and designed for reliable 2/0 AWG copper conductor terminations.
Key Specifications
- Product Type: Standard Barrel — Belled End, Two-Hole
- Material: Copper
- Finish: Tin Plated
- Wire Size: 2/0 AWG
- Bolt Size: 3/8 Inch
- Hole Spacing: 1 Inch
- Maximum Voltage: 35kV
- Die Code: 45
- End Style: Peep Hole, Belled End
- Standard: UL E9809
- Model: 54210BS
- UPC: 78621090870
Features
- UL Listed E9809 for safety and quality assurance
- Belled end opening guides conductor strands into the barrel more easily during installation
- Peep hole confirms complete conductor insertion before crimping
- Two-hole tongue prevents lug rotation at connection point
- Tin plating resists corrosion and maintains reliable contact over time
Applications
Suitable for switchgear, distribution panels, motor control centers, and industrial equipment requiring reliable two-hole copper lug terminations for 2/0 AWG conductors at medium-voltage levels up to 35kV.




