Shenzhen Zhongchen Huahui Technology Co., Ltd
                                                                                                           
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Since 2025-04-02
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Dense Busduct Plug-In Busbar Trunking 400A-6300A with IP68 Rating and 180-Minute Fire Resistance

Price Negotiable
Price: 701-70001 USD per set
MOQ: 1
Delivery Time: Expected shipment within 30 days after successful payment
Brand: HUAHUI
Product Description
Dense Busduct Plug-In Busbar Trunking System
Product Overview

High-performance enclosed plug-in busbar trunking system with fire-resistant and waterproof casting, designed for industrial and commercial power distribution applications with current ratings from 400A to 6300A.

Close-up view of dense busbar trunking components showing construction details
Key Technical Features
  • Enhanced safety with double-grounded shell protection
  • Exceptional overload capacity with low temperature rise operation
  • Superior load capacity and dynamic/thermal stability
  • Eliminates uneven current distribution in spliced high-voltage cables
  • Excellent short-circuit resistance with low energy consumption
  • Convenient maintenance with quick disassembly and assembly
Casted Busway Specifications
Capacity Range 100A to 4000A
Protection Rating IP68 (fully waterproof and dustproof)
Construction Epoxy resin casting prevents metal oxidation and corrosion
Operation Maintenance-free with high structural strength
Technical details of busbar trunking showing specifications and construction
Fire-Resistant Performance
  • 180-minute fire resistance rating for critical applications
  • Fire-resistant paint coating with protective baffles at joints
  • Materials withstand temperatures up to 1000°C
  • Low impedance with excellent stability under extreme conditions
  • Ensures continuous power supply in fire-risk areas
Advanced Design Features
  • Ultra-thin, compact design with industry-leading copper specifications
  • 360° protection against environmental factors
  • Sandwich structure for enhanced durability and longevity
  • Unique sawtooth design for optimal heat dissipation
  • Dual neutral system for increased safety
  • Non-magnetic shell eliminates electromagnetic interference
Industrial Applications

Power plants, substations, shipbuilding facilities, paper mills, ports, petrochemical facilities, steel plants, coal mines, and other demanding industrial environments.

Commercial Applications

Shopping malls, schools, hospitals, hotels, office buildings, financial centers, government facilities, libraries, textile manufacturing plants, rail transit systems, commercial complexes, and data centers.

Installation example of busbar trunking system in commercial building

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Zhongchen Huahui Technology Co., Ltd
Location 229, Zhongzheng Fortune Building, No. 6093, Bao'an Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen
Contact Person Wang

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