Bimetallic Lug Connector
These bimetallic lugs facilitate transition connections between aluminum cable and copper ends of electrical equipment. They feature prefilled jointing compound and clear markings for correct crimping.
Technical Specifications
Product Overview
High-Performance Bimetallic Termination
The CAL-BS Bimetallic Lug Connector is engineered for the transition connection between aluminum or aluminum alloy cables and copper electrical equipment in medium voltage applications. Featuring a friction-welded construction, these lugs ensure a reliable electrical and mechanical bond between the aluminum barrel and copper palm, effectively preventing galvanic corrosion. The oil-blocking structure and prefilled jointing compound enhance long-term performance and protection in demanding power distribution environments.
Technical Features
Key Features
- Oil blocking structure for enhanced reliability
- Friction welded for superior mechanical strength
- Clear markings on barrel for precise crimping location
- Prefilled with jointing compound to prevent oxidation
- Designed for transition between dissimilar metals
Material Specifications
Material Composition
99.5 %
Aluminum Purity (Al)
99.9 %
Copper Purity (Cu)
Standards & Compliance
Standard
IEC61238-1:2003
Sizing & Dimensions
Small to Medium Lug Dimensions
| Type | Conductor (mm²) | L (mm) | d (mm) | D (mm) |
|---|---|---|---|---|
| CAL-10BS | 10 | 69 | 4.5 | 16 |
| CAL-35BS | 35 | 69 | 8 | 16 |
| CAL-70BS | 70 | 76 | 10.9 | 20 |
| CAL-120BS | 120 | 95 | 13.7 | 25 |
| CAL-240BS | 240 | 99.5 | 19.5 | 32 |
- Conductor Size Range
- 10mm² to 1000mm²
- Available Stud Sizes
- M8M10M12M14M16M18M20
Installation
Compatible Die Series
- ML series (Hex)
- MLKA series (Indent)
- Recommended Crimping
- Hexagonal CrimpingIndent Crimping
