ABB Thomas & Betts Color-Keyed Copper One-Hole Lug, Bottom Stacking — Model 54110B
The Color-Keyed 54110B is a tin-plated copper compression lug engineered for bottom stacking installations with 2/0 AWG conductors. Peep hole design allows visual confirmation of full conductor insertion, while the Color-Keyed die system ensures correct tooling is always used. UL Listed to E9809 standard.
Key Specifications
- Product Type: Standard Barrel — Bottom Stacking
- Material: Copper
- Finish: Tin Plated
- Wire Size: 2/0 AWG
- Bolt Size: 3/8 Inch
- Maximum Voltage: 35kV
- Die Code: 45
- Die Color Code: Black
- End Style: Peep Hole
- Standard: UL E9809
- Model: 54110B
- UPC: 78621011552
Features
- UL Listed E9809 for confidence in quality and safety compliance
- Bottom stacking tongue allows multiple conductors to terminate on a single bolt
- Peep hole provides visual confirmation of complete conductor insertion
- Tin plating protects against oxidation for reliable, long-term connections
- Color-coded system simplifies die identification during installation
Applications
Well suited for use in switchgear, motor control centers, distribution panels, and industrial control equipment where 2/0 AWG copper conductors require medium-voltage termination in a stacking configuration.



