Siemens 4A NH Fuse NH000 500V AC, Blade Tag, High Rupture Capacity, -5°C to 40°C,

Siemens 3NA6804 4A NH Fuse NH000 500V AC fuse offers robust protection for electrical systems, ensuring reliable operation and safety. Designed for selective line and system protection in industrial, commercial, and building installations, this fuse link is suitable for cable and line protection.

Featuring a 4 ampere current rating and 500V AC voltage capacity, the fuse belongs to the NH000 size category and operates in the application category gG. Its high rupture capacity ensures that the fuse can protect against severe fault conditions without compromising the integrity of the electrical system.

The blade tag design allows secure fitting and easy replacement, while insulated grip tabs enhance safety during installation and removal. The fuse is built to comply with international standards including IEC EN 60269, CSA 22.2, and VDE 0636, guaranteeing performance and reliability. It is part of the Siemens 3NA Series, widely recognized for its robust construction and reliability.

The operating temperature can range from -5°C to 40°C, making it suitable for various environmental conditions. Physical dimensions include a length of 54 mm, a width of 21 mm, and an overall length of 80 mm, enabling compatibility with a wide range of fuse holders and panels.

Applications span power distribution, industrial equipment, commercial installations, and building electrical systems. The gG operating class supports cable and line protection, required for system protection in functional buildings and power supply companies.

Engineered with high rupture capacity and blade tag type, Siemens NH fuses provide reliable protection against over-current events. Their compliance with multiple standards means reduced downtime and assured protection for complex electrical installations.

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