ABB Color-Keyed Compression Lug
The ABB (Thomas and Betts) Color-Keyed Compression Lug (Model 256-30695-1174) is a heavy-duty copper compression lug designed for reliable, high-integrity electrical connections. The purple color-coding system makes it easy to identify the correct lug for a given conductor size, reducing installation errors.
Key Features
- Copper construction for excellent conductivity and corrosion resistance
- 1-hole mounting configuration
- Designed for 4/0 AWG conductors
- 3/4 in. stud size with 3/4 in. stud hole spacing
- 2.86 in. overall length
- Purple color coding for quick conductor size identification
- Standard barrel design
Specifications
- Model: 256-30695-1174
- Brand/Line: Color-Keyed
- Manufacturer: ABB (Thomas and Betts)
- Material: Copper
- Color: Purple
- Conductor Size: 4/0 AWG
- Stud Size: 3/4 in.
- Stud Hole Spacing: 3/4 in.
- Length: 2.86 in.
- Holes: 1
- Standard: UL E9809
Applications
Used in power distribution panels, switchgear, transformers, and other high-current electrical systems requiring reliable terminations for 4/0 AWG conductors. The color-keyed system is especially valuable in environments where multiple conductor sizes are used, ensuring proper lug selection and reducing wiring errors.



