Technical Specifications
Overview
High-Performance Mechanical Termination
The AULZ series mechanical lug is designed for medium voltage electrical equipment connections, supporting copper, aluminum, and aluminum alloy cables. Constructed from high-strength aluminum alloy with a tin-plated surface, it ensures reliable conductivity and corrosion resistance. The innovative shear-head bolt design eliminates the need for specialized crimping tools, allowing for a stable and damage-free installation using only a standard wrench.
Technical Specifications
Standard Compliance
IEC 61238-1:2003
- Compatible Cable Types
- Copper CableAluminum CableAluminum Alloy Cable
- Voltage Application
- Medium Voltage
Material & Build
- Body Material
- High strength aluminum alloy
- Bolt Material
- Brass or aluminum alloy
- Surface Finish
- Tin plated
Installation Features
Design Features
- Central palm design
- No crimping tools required (socket spanner or wrench only)
- Torque controlled shear head bolts
- Prefilled with jointing compound
- Wide application range
Model Variants
Technical Data by Model
| Type | Conductor Size (mm²) | Outer Diameter (mm) | No. of Bolts | Shear-off Torque (Nm) | Wrench Size |
|---|---|---|---|---|---|
| AULZ25-95-16/1 | 25-95 | 24 | 1 | 17 | 13 |
| AULZ70-240-16/2 | 70-240 | 33 | 2 | 36 | 19 |
| AULZ185-400-16/3 | 185-400 | 42 | 3 | 43 | 22 |
