Pre-Insulated Bimetal Lugs for Aluminum/Copper Conductors
These pre-insulated bimetal lugs are designed for crimping aluminum or copper conductors. The waterproof connectors feature color-coded end caps to distinguish cable size and prevent water from entering the barrel.



Technical Specifications
Product Overview
CPTAU Series Bimetal Lugs
The CPTAU series pre-insulated bimetal lugs provide a reliable solution for jointing insulated aluminum or copper conductors. These connectors are engineered with waterproof end caps that prevent moisture ingress into the barrel, ensuring longevity and electrical integrity. Each end cap is color-coded to allow for quick identification of cable sizes, streamlining the installation process for professional electricians.
Technical Features
Design Benefits
- Waterproof barrel construction
- Color-coded end caps for size identification
- Suitable for crimping applications
- High-durability bimetal material
- Conductor Compatibility
- AluminumCopperInsulated Cables
Dimensional Data
Specifications by Model
| Model | Cross-section (mm) | D (mm) | B (mm) | Color |
|---|---|---|---|---|
| CPTAU-16 | 16 | 10.5 | 20 | Blue |
| CPTAU-25 | 25 | 13 | 24 | Orange |
| CPTAU-35 | 35 | 13 | 24 | Red |
| CPTAU-50 | 50 | 13 | 24 | Yellow |
| CPTAU-54.6 | 54.6 | 13 | 24 | Black |
| CPTAU-70 | 70 | 13 | 24 | Black |
| CPTAU-95 | 95 | 13 | 24 | White |



