ABB Thomas & Betts Color-Keyed 58277PFM350BS Copper Two-Hole Lug Overview
The ABB (Thomas & Betts) Color-Keyed 58277PFM350BS is a tin-plated copper two-hole lug engineered for 350 kcmil conductor terminations. The standard belled-end barrel eases conductor insertion and ensures full conductor engagement during compression. Two 1/2-in. bolt holes spaced 1-3/4 in. apart provide a stable, low-resistance bolted connection to bus bars, equipment terminals, and switchgear pads. Part of the Thomas & Betts Color-Keyed compression lug family for precise, code-compliant terminations.
Pricing note: Price shown is per 100 pieces.
Key Features
- 350 kcmil wire size for large-conductor power distribution terminations
- Two-hole mounting with 1/2 in. bolt size and 1-3/4 in. hole spacing for dual-bolt bus connections
- Standard belled-end barrel for easy conductor insertion
- Tin-plated copper for corrosion resistance and low contact resistance
- Compatible with Thomas & Betts Color-Keyed compression tooling
- Suitable for switchgear, bus duct, and equipment grounding pad applications
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | ABB (Thomas and Betts) |
| Brand/Line | Color-Keyed |
| Model | 58277PFM350BS |
| UPC | 78620980042 |
| Wire Size | 350 kcmil |
| Bolt Size | 1/2 in. |
| Hole Spacing | 1-3/4 in. |
| Barrel Type | Standard Belled End |
| Material | Copper |
| Finish | Tin-Plated |
| Terminal Type | Two-Hole Lug |


