ABB Color-Keyed Compression Lug — Standard Barrel, #2 AWG (54145SP)
The ABB (Thomas & Betts) 54145SP is a Color-Keyed one-hole compression lug designed for reliable, high-performance terminations on #2 AWG copper conductors. Part of the industry-standard Color-Keyed system, the brown color code and die code 33 ensure correct die selection and consistent compression every time — eliminating guesswork on the job site.
Key Features
- Standard barrel design with peep hole for full conductor insertion verification
- Copper construction with silver-plated finish for superior conductivity and corrosion resistance
- Rated for medium-voltage applications up to 35kV
- 1/2 in. bolt hole for secure one-hole mounting
- Color-Keyed system: die code 33, die color code brown
- UL Listed per UL E9809
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | ABB (Thomas & Betts) |
| Part Number | 54145SP |
| UPC | 78621064712 |
| Series | Color-Keyed |
| Type | Compression Lug, One-Hole |
| Barrel Style | Standard Barrel |
| Material | Copper |
| Finish | Silver Plated |
| Wire Size | #2 AWG |
| Bolt Size | 1/2 in. |
| Max Voltage Rating | 35kV |
| Die Code | 33 |
| Color Code | Brown |
| Peep Hole | Yes |
| Unit of Measure | Each (sold per 100-piece box) |
| Standard / Listing | UL E9809 |
| UNSPSC | 39121405 |
Applications
Ideal for utility, industrial, and commercial electrical installations requiring medium-voltage conductor terminations. Suitable for switchgear, transformers, cable termination kits, and panel board connections where a reliable, color-coded compression system is required.

