Mersen 01702.080000 Fusible Neozed D03 80 A 400 V gG

Neozed fuse link engineered for dependable overcurrent and short-circuit protection in low-voltage distribution systems. Rated 80 A at 400 V AC with operating class gG, it delivers full-range breaking capacity for general purpose applications, ensuring safe interruption of fault currents up to 50 kA. The robust ceramic body provides high thermal stability and mechanical strength, while the screw-in design allows quick, tool-free replacement in compatible Neozed fuse bases.

Advantages

High breaking capacity of 50 kA ensures safe interruption of fault currents. Operating class gG provides protection against both overload and short-circuit conditions. Ceramic body withstands high temperatures and mechanical stress. Screw-in mounting allows quick and tool-free replacement. Compliant with international standard IEC 60269-3-1 for interchangeability and safety.

Suitable for

• Protection of distribution boards and feeder circuits
• Industrial control panels and machinery
• Commercial building installations
• Backup protection for motor circuits (with appropriate coordination)
• Any application requiring a D03 size, 80 A gG fuse link

Key specifications

• Fuse type: Neozed fuse link (D-system)
• Fuse size: D03
• Rated current: 80 A
• Rated voltage: 400 V AC
• Operating class: gG (general purpose, full-range breaking capacity)
• Breaking capacity: 50 kA
• Standard: IEC 60269-3-1
• Body material: Ceramic
• Frequency: 50/60 Hz
• Power dissipation: 6.5 W at rated current
• Number of poles: 1
• Operating temperature range: -5°C to +40°C

Recommendations

For optimal performance and safety, always verify compatibility with your existing Neozed fuse base and ensure proper torque during installation. This fuse link is ideal for industrial and commercial environments where reliable circuit protection is critical.