Property Specification
Type: Heavy-Duty Brass / Copper Grounding Clamp & Bolted Jointing Terminal (WCJC / WCJB Series)
Features: Constructed from high-grade brass with a protective nickel-plated surface finish to resist corrosion and ensure long-term conductivity. Features a robust bolted clamping mechanism accommodating a wide range of cable cross-sections from 16 mm² to 500 mm².
Applications: Designed for secure transitional grounding and cable connections, joining electrical appliances and apparatus to wiring within indoor distribution systems and switchboards.
| Model / Designator | Conductor Range (mm²) | Length L (mm) | Dimension A (mm) | Dimension B (mm) | Hole Dia. Φ (mm) |
| WCJC-1 | 16–25 | 37 | 15 | 20 | 7.5 |
| WCJC-2 | 25–35 | 48 | 22 | 23 | 11 |
| WCJC-3 | 50–95 | 60 | 22 | 31 | 11 |
| WCJC-4 | 120–150 | 73 | 31 | 35 | 15 |
| WCJC-5 | 210–250 | 90 | 38 | 46 | 17 |
| WCJC-6 | 300 | 115 | 56 | — | 21 |
| WCJC-7 | 400–500 | 125 | 62 | — | 23 |
