Specializing in the production of insulation products

3150A High-Current Contact Box – CHN3-12KV/250 2500-3150A APG Epoxy IP67

Description：

CHN3-12KV/250 High-Current Contact Box: 2500-3150A capacity, 50kA/4s short-circuit, 125kA peak, APG injection molding, IP67 sealing, thermal optimization, lifecycle cost reduction.

Applications：

  • Heavy Industrial Power Distribution: Steel mills, aluminum smelters, chemical plants requiring 2500-3150A high-current capacity, petrochemical facilities with continuous high-load operations needing APG-enhanced insulation uniformity and thermal performance optimization for reliable 24/7 operation
  • Large-Scale Data Centers: Hyperscale cloud computing facilities, cryptocurrency mining operations, high-performance computing centers demanding high-current consolidation with space-saving design, enabling integration of multiple feeders in single compact units with lifecycle cost reduction benefits
  • Rail Transit Power Systems: High-speed rail traction substations, urban metro power distribution, electric vehicle charging infrastructure requiring 50kA/4s short-circuit protection and 125kA peak withstand capability with corrosion-resistant finish for coastal and industrial atmospheres
  • Renewable Energy Consolidation: Large wind farm collector systems, utility-scale solar power plants, energy storage grid-tie applications needing thermal performance optimization and seamless one-piece construction for extended service life in extreme environmental conditions from -40°C to +40°C
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Specifications

3150A High-Current Contact Box - CHN3-12KV250 2500-3150A APG Epoxy IP67

Selection Drawing No. Rated Current
CHN3-10Q/250
5RA12.012.014
 ≤3150A

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Bepto is a leading Chinese company in electrical insulation, focused on developing advanced solutions for future power systems. We support transmission and distribution safety and growth, with long-term partners including State Grid, ABB, Schneider, Siemens, and GE. Our services reach clients in over 22 countries.

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