Pre-insulated lugs combine high-purity copper with durable insulating sleeves and color-coded ends for safe, reliable low-voltage termination.
WANGYUAN Pre-insulated lugs are designed for insulated copper cable termination in low-voltage power distribution systems. Made of high-purity copper with a durable integrated insulating sleeve, they ensure reliable conductivity and electrical insulation. Color-coded ends enable quick specification identification, with a full size range to adapt to diverse wiring requirements. All products comply with relevant international electrical standards for safe and long-lasting operation.
| Type | AlumiNXm full Length L1(mm) | Outer full Length L(mm) | Copper head outer DIA D2(mm) | Dimensions(mm) | Color | Tool | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| d1 | D1 | d2 | L2 | S | ||||||
| CPTAU16 | 42.5 | 76 | Φ20 | 5.2 | 10.5 | 17.3 | 20.5 | 4.6 | blue | E140 |
| CPTAU25 | 42.5 | 76 | Φ20 | 6.4 | 13 | 17.3 | 20.5 | 4.6 | orange | E140 |
| CPTAU35 | 54 | 97 | Φ25 | 7.9 | 13 | 22 | 25 | 6 | red | E173 |
| CPTAU50 | 54 | 97 | Φ25 | 8.9 | 13 | 22 | 25 | 6 | yellow | E173 |
| CPTAU54 | 54 | 97 | Φ25 | 9.9 | 13 | 22 | 25 | 6 | black | E173 |
| CPTAU70 | 54 | 97 | Φ25 | 10.4 | 13 | 22 | 25 | 6 | white | E173 |
| CPTAU95 | 54 | 97 | Φ25 | 12.1 | 13 | 22 | 25 | 6 | gray | E173 |
| CPTAU120 | 64 | 121 | Φ30.5 | 14.1 | 13 | 26.5 | 32 | 7.8 | pink | E215 |
| CPTAU150 | 64 | 121 | Φ30.5 | 15.4 | 13 | 26.5 | 32 | 7.8 | purple | E215 |
High-purity copper body guarantees low contact resistance and stable current-carrying performance; the integrated flame-retardant insulating sleeve provides excellent electrical insulation, effectively avoiding short circuits and electric leakage hazards.
Color-coded tail ends correspond to different cable cross-sections for fast and accurate specification recognition; standard dimensions match common crimping tools, enabling quick on-site assembly and improving wiring efficiency.
The high-quality insulating sleeve features outstanding aging resistance and weather adaptability, suitable for long-term service in various indoor distribution scenarios.
Precision-machined internal structure ensures tight and uniform crimping with cable strands, with high tensile pull-out strength. It remains firm and free of loosening under long-term mechanical vibration and current load.
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