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Honeywell Cast Resin Fire Rated Busway

Technical parameters

1. Busway type:Honeywell PowerHub series Resin busway

2. Ambient temperature:Per IEC standard

3. Satisfied standard:GB7251.1.G B7251.2. I EC60439-1.I EC60439-6

4. Electrical technology specification requirements:
4.1 Rated voltage: 400-690v
4.2 Rated insulation voltage: 690/1000v
4.3 Rated current: 630-6300A
4.4 Rated frequency: 50Hz
4.5 Protection class: IP68
4.6 Enclosure color: Light gray/ light yellow
4.7 Way of installation: horizontal installation/ vertical installation
4.8 Fire resistance: 960°C~1200°C 90min, 120min, 180min.

International Certification


The place where has salt air such as shipyard, Wharf, port.

Petrochemical industry, metallurgy industry and hydroelectric power industry.

Underground pipeline of public buildings.

Technology center, ammunition factory, dust free room.

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