Why Choose the Mersen N081133 Medium Voltage Fuse?
The Mersen N081133, manufacturer reference 10GB55V4, is a high-quality IEC medium voltage cylindrical fuse-link designed to provide dependable protection for public lighting networks, transformers and specialist medium voltage distribution equipment. Engineered for demanding electrical installations, it delivers reliable fault interruption while helping to protect valuable infrastructure from overloads and short circuits.
Manufactured by Mersen, a global leader in electrical protection solutions, this fuse features a 10 × 180 mm cylindrical body with striker mechanism, allowing simple installation into compatible medium voltage fuse holders. Its robust construction ensures consistent performance throughout its operational life in demanding outdoor and industrial environments.
With a rated current of 4 A and a rated voltage of 5.5 kV AC, the Mersen N081133 is particularly suited to medium voltage public lighting circuits and transformer protection where reliable current limitation and rapid fault clearance are essential.
Key Advantages
- Designed for medium voltage IEC applications.
- 5.5 kV AC rated voltage.
- 4 A current rating.
- 10 × 180 mm cylindrical design.
- Integrated striker mechanism for dependable operation.
- Suitable for public lighting and transformer protection.
Key Features
- Mersen medium voltage fuse-link.
- Manufacturer reference: 10GB55V4.
- Part number: N081133.
- Rated current: 4 A.
- Rated voltage: 5.5 kV AC.
- 10 × 180 mm cylindrical body.
- Integrated striker for compatible fuse holders.
- Manufactured to IEC medium voltage fuse standards.
Reliable Protection for Medium Voltage Networks
The Mersen N081133 provides dependable overcurrent protection for medium voltage electrical installations where rapid interruption of fault currents is essential. Its current-limiting design helps minimise damage to connected equipment while improving network reliability.
Suitable for use in public lighting systems, transformer protection and specialist utility applications, this fuse-link combines compact dimensions with proven Mersen performance to deliver reliable long-term protection.
Typical Applications
- Public lighting distribution networks.
- Medium voltage transformers.
- Utility infrastructure.
- Industrial power distribution.
- Medium voltage switchgear.
- Electrical infrastructure projects.
