ABB Color-Keyed Blank Tongue Copper Lug — 54181BTSP
The 54181BTSP is a blank tongue copper lug from the ABB (Thomas & Betts) Color-Keyed series. Silver plated and rated for connections up to 35kV, this white color-coded lug is designed for 300 kcmil wire and features a blank tongue for field-drilled bolt holes, providing installation flexibility for custom connection configurations.
Specifications
- Product Type: Blank Tongue Copper Lug / Standard Barrel
- Series: Color-Keyed (ABB / Thomas & Betts)
- Model: 54181BTSP
- Material: Copper
- Finish: Silver Plated
- Wire Size: 300 kcmil
- Max Voltage Rating: 35kV
- Color Code: White
- UPC: 78621009692
Features
- Silver-plated copper for superior corrosion resistance and conductivity
- Blank tongue allows field drilling to custom bolt sizes and spacing
- Rated for up to 35kV for use in medium and high-voltage systems
- White color coding for fast identification in the Color-Keyed system
- Standard barrel designed for use with compression tooling
Applications
Used in utility, industrial, and commercial electrical installations where 300 kcmil conductors must be terminated with a custom-drilled connection point. Common applications include switchgear, transformers, and bus bar connections where standard bolt patterns are not available.



