Why Choose the Mersen NH00GG50V125 NH Fuse-Link?
The Mersen NH00GG50V125 is a premium DIN NH gG fuse-link designed to provide full-range protection against overloads and short circuits in low voltage electrical distribution systems. As part of the trusted Mersen NH gG 500 V AC fuse series, it delivers dependable protection for industrial switchgear, power distribution equipment and OEM electrical installations.
Manufactured to DIN NH and IEC standards, this NH00 size fuse-link features double visual indicators and live gripping lugs, allowing rapid identification of an operated fuse and safe replacement by qualified personnel. Its high-quality ceramic body and current-limiting design help minimise thermal and mechanical stress during fault conditions.
With a 125 A rated current, a 500 V AC and 250 V DC voltage rating, the NH00GG50V125 provides reliable protection for cables, switchgear, control panels and industrial electrical equipment while ensuring excellent discrimination within low voltage distribution networks.
Key Advantages
- Full-range gG protection against overloads and short circuits.
- 125 A rated current for industrial power distribution.
- 500 V AC and 250 V DC rated operation.
- Double indicators provide rapid fuse status identification.
- Live gripping lugs support safe fuse replacement.
- Current-limiting design helps protect downstream electrical equipment.
Key Features
- Mersen NH gG fuse-link series.
- Catalogue number: NH00GG50V125.
- DIN NH Size 00 fuse-link.
- 125 A rated current.
- 500 V AC / 250 V DC rated voltage.
- gG utilisation category.
- Double visual indicators.
- Live gripping lugs.
- Ceramic body construction.
- Current-limiting fault protection.
Reliable Protection for Industrial Power Distribution
The Mersen NH00GG50V125 provides comprehensive protection against both overload and short-circuit faults, making it suitable for protecting cables, switchgear, distribution boards and electrical equipment throughout industrial and commercial installations. Its gG operating characteristic provides full-range circuit protection while reducing damage caused by high fault currents.
Its current-limiting construction helps minimise the thermal and electrodynamic forces generated during electrical faults, improving equipment protection, system reliability and installation safety.
Typical Applications
- Industrial power distribution systems.
- Low voltage switchboards.
- Distribution panels.
- Motor control centres.
- OEM electrical equipment.
- Cable and conductor protection.
