ABB Color-Keyed Copper One-Hole Metric Lug — MCC120M20
The MCC120M20 is a tin-plated copper one-hole metric compression lug from the ABB (Thomas & Betts) Color-Keyed series. Rated for up to 35kV, this standard barrel lug is sized for 120mm2 wire with a 20mm bolt. The peep hole allows visual inspection to confirm proper wire seating prior to crimping.
Specifications
- Product Type: Copper One-Hole Metric Lug
- Series: Color-Keyed (ABB / Thomas & Betts)
- Model: MCC120M20
- Wire Size: 120mm2
- Bolt Size: 20mm
- Max Voltage Rating: 35kV
- Barrel Type: Standard Barrel with Peep Hole
- Finish: Tin-Plated
- UPC: 78621095788
Features
- Tin-plated copper for corrosion resistance and reliable conductivity
- Peep hole for visual wire insertion verification before crimping
- Rated for up to 35kV in high-voltage systems
- Color-coded design for fast product identification
- Compatible with standard metric compression tooling
Applications
Ideal for utility, industrial, and commercial electrical installations where 120mm2 metric conductors must be connected at larger 20mm bolt points. Used in switchgear, transformer terminals, and high-voltage distribution panels.



