ABB Thomas & Betts Color-Keyed Copper Two-Hole Lug — 90 Degree Bend Standard Barrel, Narrow Tongue, 500 kcmil
The ABB Thomas & Betts Color-Keyed Model 54286NTUB is a copper two-hole compression lug with a 90-degree bend standard barrel and narrow tongue configuration. Featuring a peep hole for visual wire verification, this UL E9809 listed lug is rated for up to 35kV and designed for demanding high-voltage power termination applications.
Key Specifications
- Product Type: Copper Two-Hole Lug — 90 Degree Bend Standard Barrel, Narrow Tongue
- Wire Size: 500 kcmil
- Bolt Size: 1/2 Inch
- Hole Spacing: 1-3/4 Inch
- Maximum Voltage Rating: 35kV
- Finish: Tin-Plated
- Die Code: 87
- Die Color Code: Brown
- Standard: UL E9809
- Model: 54286NTUB
- UPC: 78620991539
- Brand: ABB Thomas & Betts Color-Keyed
Features
- 90-degree bend allows conductor entry from below while mounting tongue lies flat
- Narrow tongue fits tighter bolt patterns and compact enclosures
- Peep hole enables visual confirmation of full wire insertion before crimping
- Two-hole mounting provides superior mechanical stability and reduced resistance
- Tin-plated copper resists corrosion in harsh environments
- UL E9809 listed for safety compliance
Applications
Used in switchgear, motor control centers, and transformers where conductors route perpendicular to the mounting surface. The narrow tongue and 90-degree configuration are ideal for installations with space constraints.



