Why Choose the Mersen C209302 High Voltage Fuse?
The Mersen C209302 is a premium high voltage DIN back-up fuse from the proven Limitor® P range, designed to provide dependable protection for medium voltage transformers and distribution equipment. Manufactured to IEC 60282-1, it is engineered for use in demanding industrial and utility applications where reliable fault interruption is essential.
Constructed using high purity silver fuse elements, silver-plated copper end caps and a robust ceramic body, the C209302 delivers consistent electrical performance and a long operational life. The integrated 80 N striker provides dependable mechanical indication and operation with compatible switchgear mechanisms.
With a 7.2 kV AC voltage rating, 80 A current rating and compact 65 mm × 192 mm DIN dimensions, this fuse is ideally suited for protecting distribution transformers, switchgear assemblies and medium voltage electrical infrastructure.
Key Advantages
- Designed for medium voltage transformer protection.
- 7.2 kV AC IEC rated voltage.
- 80 A rated current.
- Integrated 80 N striker for switchgear operation.
- High interrupting capacity for dependable fault clearance.
- Manufactured using silver fuse elements for consistent performance.
- Ceramic body provides excellent thermal and mechanical strength.
- Suitable for utility, industrial and OEM medium voltage applications.
Key Features
- Manufacturer: Mersen
- Series: Limitor® P DIN Back-up Fuses
- Catalogue number: 45DB72V80P
- SKU: C209302
- Rated voltage: 7.2 kV AC
- Rated current: 80 A
- Breaking capacity: 63 kA
- Fuse dimensions: 65 mm diameter × 192 mm length
- Standard 80 N striker.
- DIN medium voltage back-up fuse.
- RoHS compliant.
The Mersen Limitor® P range is specifically developed to protect transformers against the damaging effects of short circuit currents. Its advanced construction provides dependable interruption performance while helping maintain the reliability of medium voltage switchgear installations.
The C209302 is suitable for use in electrical substations, industrial distribution systems, renewable energy installations and OEM switchgear where dependable transformer protection is required.
Typical Applications
- Medium voltage transformer protection.
- Distribution substations.
- Industrial switchgear.
- Utility power distribution.
- Renewable energy installations.
- Electrical infrastructure projects.
- OEM medium voltage equipment.
- Motor and transformer feeder protection.
