JNY2-12KV Contact Box 630-1250A

Seamless APG-Molded Design:One-piece epoxy resin construction eliminates joints and leak paths, reducing maintenance
Exceptional Insulation Stability:High-quality epoxy provides consistent dielectric strength with minimal partial discharge
Lightweight & Easy Handling:Epoxy resin is lighter than metal housings, simplifying installation and reducing structural load
Superior Corrosion & Moisture Protection:Resin encapsulation and plating block contaminants for long-term reliability
Wide Temperature Endurance:Designed to perform reliably from –40 °C to +40 °C in diverse environments
Modular Plug-and-Play Interface:Standardized connectors ensure fast field integration and simplified maintenance

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Describe Display

The JNY2‑12KV/630–1250A contact box features a one‑piece epoxy resin construction, rated for 12 kV voltage and 630–1250 A current, with a short‑time withstand current of 25 kA for 4 s. Its IP67‑rated enclosure provides full dust and water protection, ensuring long‑term reliable performance.

Compatible with a wide range of medium‑ and high‑voltage switchgear, this contact box is 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 ensures outstanding mechanical strength and insulation—making it the perfect solution for systems demanding high reliability and low maintenance costs.

Service & Support

Our certification team consists of 85+ engineers with more than 20 years of professional experience

24/7 Service. Average emergency response time is limited to less than 12 hours

Suitable for substations, industrial power grids, new energy projects and other demanding scenarios

Type	JNY2-12KV/630～1250A
Rated Current	630～1250A
Rated Voltage	12kV
Rated Short-time Withstand Current	25kA/4s
Material	Epoxy Resin
Protection Level	IP67