CH3-35KV ABB Contact Box

ABB Compatibility:Engineered to ABB UniGear interface standards for seamless integration and guaranteed spare-part interchangeability
Superior Dielectric Strength:APG-molded epoxy resin delivers high insulation intensity with minimal voids and low partial discharge
Compact Plug-and-Play:Space-saving design and standardized connectors enable rapid field installation and reduced wiring complexity
IP67 Sealing:Fully encapsulated housing provides dust-proof and waterproof protection for outdoor and harsh-environment use
Enhanced Thermal Management:Filled epoxy formulation improves heat conduction and prevents hotspots under continuous high current
Low Maintenance:One-piece resin construction eliminates joints and leak paths, minimizing inspection and upkeep intervals
Corrosion and Arc Resistance:Epoxy encapsulation withstands corrosive atmospheres and high-voltage arcs for long-term reliability

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Describe Display

The CH3‑35KV ABB Contact Box is purpose-built for ABB 35kV switchgear, featuring a rated current of 3150A and a rated voltage of 35kV, with a short-time withstand current of 50kA for 4 seconds. Its IP67-rated protection ensures excellent dustproof and waterproof performance, making it suitable for demanding and outdoor environments.

Manufactured with high-performance epoxy resin, this product offers excellent insulation and mechanical strength. It is fully compatible with ABB standard interfaces, ensuring easy integration and replacement. It serves as a key component for ensuring reliability and safety in industrial power distribution, smart grids, and renewable energy installations.

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	CH3-35KV ABB
Rated Current	3150A
Rated Voltage	35kV
Rated Short-time Withstand Current	50kA/4s
Compatible Equipment	ABB Switchgear
Protection Level	IP67