Why Choose the Mersen C1008552 High Voltage DIN Back-up Fuse?
The Mersen C1008552 is a premium Limitor®-P high voltage DIN back-up fuse-link engineered to provide dependable transformer protection in medium voltage electrical distribution systems. Manufactured in accordance with IEC 60282-1, this fuse-link rapidly interrupts high short-circuit currents, helping protect transformers, switchgear and associated electrical equipment whilst ensuring long-term operational reliability.
Manufactured using pure silver fuse elements, silver-plated copper end caps and a durable ceramic body, the C1008552 delivers excellent current limiting performance, high mechanical strength and long service life. Its integrated 80 N striker provides dependable operation with compatible medium voltage switchgear and transformer protection systems.
With a 24 kV AC voltage rating, 100 A current rating and 88 mm diameter × 537 mm length construction, the Mersen C1008552 is ideally suited for protecting transformers installed within substations, industrial plants and utility distribution networks.
Key Advantages
- Designed specifically for medium voltage transformer protection.
- Manufactured in accordance with IEC 60282-1.
- 24 kV AC rated voltage.
- 100 A current rating.
- Integrated 80 N striker for compatible switchgear.
- 25 kA breaking capacity.
- Pure silver fuse elements provide dependable electrical performance.
- Robust ceramic construction for demanding industrial environments.
Key Features
- Manufacturer: Mersen.
- Series: Limitor®-P.
- Part number: C1008552.
- Catalogue number: 45DB240V100P-4.
- Rated voltage: 24 kV AC.
- Rated current: 100 A.
- Fuse dimensions: 88 mm diameter × 537 mm length.
- DIN high voltage back-up fuse for transformer protection.
- Integrated 80 N striker.
- High strength ceramic body with silver-plated copper terminals.
The Limitor®-P range has been developed to protect transformers against damaging short-circuit currents whilst providing excellent current limiting performance. Premium construction materials and precision manufacturing help maximise operational reliability and extend equipment life in demanding electrical distribution applications.
The C1008552 is suitable for installation within transformer switchgear, substations, industrial facilities and OEM medium voltage equipment where dependable transformer protection is essential.
Typical Applications
- Medium voltage transformers.
- Industrial switchgear.
- Electrical substations.
- Utility distribution networks.
- Power distribution systems.
- OEM medium voltage equipment.
