Hager LNH0025MK NH000 25A gG 500V Fuse Link

The Hager LNH0025MK NH000 25A gG 500V fuse link is a professional-grade electrical component engineered to provide robust protection for industrial and commercial power distribution systems. This fuse link is designed to interrupt electrical circuits safely during overload or short-circuit conditions, thereby preventing damage to connected equipment and infrastructure. Its compact NH000 size and reliable performance make it a standard choice for electrical panels and switchgear requiring consistent safety standards.

Advantages

This fuse link offers exceptional reliability and durability in demanding electrical environments. The gG characteristic ensures a full-range breaking capacity, meaning it is capable of protecting against both low-level overloads and high-level short circuits. Its high-quality construction materials ensure stable operation under rated voltage and current conditions, minimizing the risk of nuisance tripping while maintaining high safety levels for the entire electrical installation.

Suitable for

• Industrial electrical distribution boards
• Commercial building power systems
• Protection of motor circuits and control panels
• Electrical switchgear and control cabinets

This fuse link may not be suitable for applications requiring specialized characteristics such as aR (semiconductor protection) or those operating outside the specified 500V voltage range. It is also not intended for use in residential consumer units that utilize standard miniature circuit breakers rather than industrial NH-type fuses.

Key specifications

• Rated current: 25A
• Rated voltage: 500V AC
• Fuse size: NH000
• Characteristic: gG (general purpose)
• Mounting type: NH fuse base

The fuse link should be installed by a qualified electrician into a compatible NH000 fuse base. Ensure that the power supply is disconnected before insertion or replacement. The fuse must be seated firmly within the contacts to ensure proper electrical conductivity and to prevent overheating during operation.

What to consider before purchase

• Verify that the current rating of 25A matches your circuit requirements
• Ensure your existing fuse base is compatible with the NH000 size
• Confirm that the system voltage does not exceed 500V
• Check local electrical regulations for fuse type requirements

Always replace a blown fuse with one of the exact same rating and characteristic to maintain the safety integrity of the electrical system. Do not attempt to repair or bypass a fuse link under any circumstances.