Pre-Insulated Bimetallic Lug for Aluminum to Copper Connection
These pre-insulated bimetallic lugs are designed for connecting aluminum conductors to copper bus bars or equipment terminals. The lugs prevent galvanic corrosion between dissimilar metals, ensuring a reliable electrical connection.



Technical Specifications
Product Overview
Professional Bimetallic Connectivity
The CPTAU pre-insulated bimetallic lug is engineered to provide a secure and reliable connection between low-voltage ABC cables and electrical equipment. By utilizing a high-purity copper palm and an aluminum sleeve, these lugs effectively bridge dissimilar metals while preventing galvanic corrosion. The pre-insulated design offers enhanced safety by protecting against accidental contact and environmental degradation.
Material Composition
- Palm Material
- 99.9% Pure Copper
- Sleeve Material
- 99.6% Pure Aluminium
Technical Specifications
Insulation
- Application
- LV-ABC CableAluminum to Copper Connection
- Corrosion Protection
- Yes



