CH3-24KV/225 Contact Box 630-1600A

The CH3‑24KV/225 630–1600A contact box is molded in one piece from epoxy resin, rated for 24 kV voltage and 630–1600 A current, with a short‑time withstand current of 40 kA for 4 s. Its IP67‑rated enclosure offers full dust and water protection, enabling reliable long‑term operation in ambient temperatures from –40 ℃ to +40 ℃ and safeguarding critical power system components.

This contact box is compatible with a wide range of medium‑ and high‑voltage switchgear, making it ideal for GIS, compact substations, wind/solar collector cabinets, and rail transit applications. Its modular design simplifies field installation and maintenance, while the epoxy resin construction not only enhances mechanical strength but also maintains outstanding insulation performance over the long term—making it the perfect solution for systems demanding high reliability and low maintenance costs.