Why Choose the Mersen C209348 High Voltage Fuse?
The Mersen C209348 is a high performance DIN back-up high voltage fuse from the proven Limitor® P range, specifically engineered to provide dependable transformer protection in medium voltage electrical networks. Designed in accordance with IEC 60282-1, it delivers fast and reliable interruption of short circuit currents, helping to safeguard transformers and switchgear in demanding industrial and utility applications.
Manufactured using high purity silver fuse elements, silver-plated copper end caps and a durable ceramic body, the C209348 offers excellent electrical performance and a long operational life. Its integrated 80 N striker enables reliable mechanical indication and operation with compatible medium voltage switchgear.
With a 24 kV AC rated voltage, 80 A current rating and 65 mm × 442 mm DIN dimensions, the Mersen C209348 is ideally suited for transformer protection in substations, renewable energy installations, industrial facilities and utility power distribution systems.
Key Advantages
- Designed specifically for medium voltage transformer protection.
- 24 kV AC IEC rated voltage.
- 80 A rated current.
- Integrated 80 N mechanical striker.
- High interrupting capacity for dependable fault clearance.
- Silver fuse elements provide excellent electrical performance.
- Robust ceramic construction for long service life.
- Suitable for industrial, utility and OEM switchgear applications.
Key Features
- Manufacturer: Mersen
- Series: Limitor® P DIN Back-up Fuses
- Catalogue number: 45DB240V80P
- SKU: C209348
- Rated voltage: 24 kV AC
- Rated current: 80 A
- Breaking capacity: 63 kA
- Fuse dimensions: 65 mm diameter × 442 mm length
- Standard 80 N striker.
- DIN high voltage transformer fuse.
- RoHS compliant.
The Mersen Limitor® P series is designed to protect medium voltage transformers from the damaging effects of short circuit currents. Its proven construction and high quality materials provide dependable operation while helping maximise the reliability and service life of electrical distribution equipment.
The C209348 is suitable for installation within substations, industrial power distribution systems, renewable energy projects and OEM switchgear where dependable transformer protection is essential.
Typical Applications
- Medium voltage transformer protection.
- Electrical substations.
- Industrial switchgear.
- Utility distribution networks.
- Renewable energy installations.
- Power generation facilities.
- OEM medium voltage equipment.
- Electrical infrastructure projects.
