MCCB Bimetallic Lug Connector
These bimetallic lugs are used for transition connections between aluminum or aluminum alloy cables and the copper ends of electrical equipment in low voltage systems. The connectors feature a central palm, oil blocking structure, and narrow palm design suitable for equipment with limited contact space.
Technical Specifications
Overview
MCCB Bimetallic Lug Connector
These bimetallic lugs are engineered for the transition connection of aluminum or aluminum alloy cables to copper equipment terminals in low-voltage systems. Featuring a friction-welded construction and a specialized narrow palm design, they are ideal for constrained spaces such as MCCB and motor connections. Each unit is prefilled with jointing compound and includes clear barrel markings to ensure precise crimping and reliable, long-term electrical performance.
Technical Specifications
Key Features
- Material Composition
- Al ≥ 99.5%Cu ≥ 99.9%
- Compliance Standard
- IEC61238-1:2003
- Best Suited For
- MCCB and motor connections with narrow contact areas
Dimensional Data
Standard Dimensions and Compatibility
| Type | Conductor (mm²) | Stud Size | Crimping Die |
|---|---|---|---|
| MCCB10-8 | 10 | M8 | MLA10~35 |
| MCCB50-8 | 50 | M8 | MLA50 |
| MCCB95-8 | 95 | M8 | MLA95~120 |
| MCCB150-10 | 150 | M10 | MLA150~240 |
| MCCB240-10 | 240 | M10 | MLA150~240 |
| MCCB300-16 | 300 | M16 | MLA300 |
| MCCB400-16 | 400 | M16 | MLA400 |
