Why Choose the Mersen NH000GG50V63-1/3 NH Fuse Link Pack?
The Mersen NH000GG50V63-1/3 is a pack of three high-performance DIN NH gG low-voltage fuse links designed to protect cables, conductors and electrical equipment against overloads and short circuits. Manufactured by Mersen, these full-range fuse links provide dependable protection for industrial power distribution systems, switchgear assemblies and machinery control panels.
Each fuse link features a compact NH000 fuse size, a 63 A rated current and a 500 V AC rated voltage. The fuse links are also suitable for circuits operating at up to 250 V DC, making the pack suitable for a broad range of AC and DC industrial circuit-protection applications.
The NH000GG50V63-1/3 fuse links incorporate isolated gripping tags and a double blown-fuse indicator, supporting safer maintenance and rapid identification of fuse operation. Their ceramic bodies, silver-plated copper blade contacts and high 120 kA AC breaking capacity provide reliable performance in compatible DIN NH fuse bases and switch-fuse equipment.
Key Advantages
- Convenient pack containing three NH000 fuse links.
- Full-range gG protection against overloads and short circuits.
- 63 A rated current for cable, conductor and equipment protection.
- 500 V AC and 250 V DC voltage ratings.
- High 120 kA AC breaking capacity.
- Double blown-fuse indicator enables rapid fault identification.
- Isolated gripping tags support safer fuse removal and replacement.
Key Features
- Mersen NH gG fuse-link series.
- Pack quantity: Three fuse links.
- NH000 fuse size.
- 63 A rated current.
- 500 V AC rated voltage.
- 250 V DC rated voltage.
- Full-range gG operating characteristic.
- Double fuse-operation indicator.
- Isolated metal gripping tags.
- Durable ceramic insulating body.
- Silver-plated copper plain blade terminals.
Reliable Protection for Industrial Electrical Systems
gG fuse links provide full-range protection by interrupting sustained overload currents and high prospective short-circuit currents. This helps prevent thermal damage to cables, conductors and connected equipment while limiting the effects of serious electrical faults.
The Mersen NH000GG50V63-1/3 pack provides three matching fuse links, making it particularly suitable for three-phase installations or maintenance stock. The standard DIN NH construction supports installation in compatible fuse bases and switch-fuse disconnectors, while isolated gripping tags allow qualified personnel to remove the fuse links using an approved NH fuse puller.
Typical Applications
- Three-phase industrial power distribution systems.
- Low-voltage switchgear assemblies.
- Cable and conductor protection.
- Motor control centres.
- Machine control panels.
- Switch-fuse disconnectors.
- Commercial and industrial electrical installations.
- Maintenance and replacement fuse inventories.
