Why Choose the Mersen N081501 Medium Voltage Fuse?
The Mersen N081501, product designation 5500 CP GLD 55.259 8, is an 8 A medium voltage cylindrical fuse-link designed to protect public lighting networks and specialist medium voltage electrical equipment. Its current-limiting operating characteristics help interrupt damaging fault currents rapidly, reducing the thermal and mechanical stress placed on cables, switchgear and connected equipment.
Manufactured as part of Mersen's established medium voltage protection range, the N081501 features a robust 55 × 259 mm cylindrical body for installation in a suitably rated fuse holder or mounting assembly. Its durable construction supports dependable operation in demanding utility, infrastructure and industrial distribution environments.
With a rated current of 8 A and a rated voltage of 5.5 kV AC, the Mersen N081501 is suitable for circuits requiring reliable fault clearance at medium voltage. This version is supplied without a striker mechanism, making it appropriate for compatible installations that do not require mechanical fuse operation indication.
Key Advantages
- Designed for medium voltage electrical protection.
- 8 A rated current for lower-current distribution circuits.
- 5.5 kV AC rated voltage.
- Current-limiting operation helps reduce damaging fault energy.
- Robust 55 × 259 mm cylindrical construction.
- Suitable for public lighting and specialist infrastructure systems.
Key Features
- Mersen medium voltage cylindrical fuse-link.
- Product designation: 5500 CP GLD 55.259 8.
- Part number: N081501.
- 8 A nominal current rating.
- 5.5 kV AC rated voltage.
- gLD utilisation category.
- Supplied without a striker mechanism.
- Designed for compatible medium voltage fuse holders.
Reliable Protection for Medium Voltage Networks
Medium voltage fuse-links are designed to limit prospective fault currents before they reach their maximum peak value. By reducing the electrical energy allowed to pass during a short circuit, the Mersen N081501 helps protect cables, switchgear and other components within the distribution system.
When correctly selected and coordinated with the protected circuit, the N081501 provides dependable protection while helping reduce equipment damage and disruption following an electrical fault. Its compact cylindrical construction makes it suitable for established Mersen-compatible medium voltage mounting systems.
Typical Applications
- Public and municipal lighting networks.
- Medium voltage lighting distribution systems.
- Utility and infrastructure equipment.
- Industrial power distribution circuits.
- Medium voltage switchgear assemblies.
- Specialist electrical protection systems.
