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MERSEN FUSE H 2409P BCKUP 442-56/16 E2409PIB-D1442/16
Mersen V209341 Limitor-P high voltage DIN transformer back-up fuse rated at 24 kV AC and 16 A, with an integrated 80 N striker for medium voltage transformer protection.
£61.75
Why Choose the Mersen V209341 High Voltage DIN Back-up Fuse?
The Mersen V209341 is a reliable Limitor®-P high voltage DIN back-up fuse designed to protect transformers and associated medium voltage equipment against damaging short-circuit currents. Also identified by catalogue number 45DB240V16P, it is suitable for use in high voltage switchgear, controlgear and electrical distribution installations.
Manufactured in accordance with IEC 60282-1, VDE 0670 Part 4 and DIN 43625, the V209341 provides dependable current limitation and fault interruption. Its pure silver fuse elements, silver-plated copper contact caps and robust ceramic body support consistent electrical performance and long service life in demanding utility and industrial environments.
With a rated voltage of 24 kV AC, a rated current of 16 A and an integrated 80 N striker, the Mersen V209341 is suited to transformer feeders and medium voltage protection assemblies. Its standard 56 mm diameter by 442 mm length DIN format enables installation in compatible fuse bases and switchgear systems.
Key Advantages
- Designed specifically for medium voltage transformer protection.
- 24 kV AC rated voltage for high voltage distribution systems.
- 16 A rated current for compatible transformer circuits.
- Current-limiting operation helps reduce thermal and mechanical equipment damage.
- Integrated 80 N striker supports indication and switchgear operation.
- Premium ceramic and silver construction provides dependable long-term performance.
Key Features
- Mersen Limitor®-P series.
- Catalogue number: 45DB240V16P.
- 24 kV AC IEC rated voltage.
- 16 A rated current.
- DIN high voltage back-up fuse for transformer protection.
- 80 N standard striker mechanism.
- Pure silver fuse elements with silver-plated copper contact caps.
- Compliant with IEC 60282-1, VDE 0670 Part 4 and DIN 43625.
Reliable Protection for Medium Voltage Transformers
High voltage back-up fuses protect transformers and associated switchgear by limiting and interrupting substantial short-circuit currents before they cause severe thermal or mechanical damage. The Mersen V209341 is engineered to remain stable during normal transformer operation while responding effectively when a high-level electrical fault occurs.
The integrated striker provides a clear indication when the fuse has operated and can actuate a compatible switchgear mechanism. This supports coordinated circuit isolation, faster fault identification and safer maintenance within medium voltage power distribution installations.
Typical Applications
- Medium voltage distribution transformer protection.
- High voltage switchgear and controlgear.
- Electrical distribution substations.
- Ring main units and transformer feeders.
- Industrial medium voltage power systems.
- Utility and infrastructure distribution networks.
Technical Specifications
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| Fuse Indication | Striker | |
|---|---|---|
| Device Type | Fuse link | |
| Fuse Type | High voltage | |
| Current | 16 A | |
| Voltage | 24000 V | |
| Manufacturer | Mersen | |
| Series | Limitor®-P Back-up Fuses | |
| Model | V209341 | |
| Catalogue number | 45DB240V16P | |
| Product type | High voltage DIN transformer back-up fuse | |
| Rated voltage | 24 kV AC | |
| Rated current | 16 A | |
| Current type | AC | |
| Fuse characteristic | Back-up protection | |
| Application | Transformer protection | |
| Body diameter | 56 mm | |
| Fuse-link length | 442 mm | |
| Striker force | 80 N | |
| Striker type | Standard striker | |
| Fuse-element material | Pure silver | |
| Contact-cap material | Silver-plated copper | |
| Body material | Ceramic | |
| Design | VDE T4 | |
| Mounting format | DIN high voltage fuse-link | |
| Standards | IEC 60282-1, VDE 0670 Part 4 and DIN 43625 | |
| HS Code | 85351000 |
Frequently Asked Questions
What is the Mersen V209341 used for?
The V209341 is a high voltage DIN back-up fuse designed to protect transformers and associated medium voltage equipment against damaging short-circuit currents.
What are the voltage and current ratings?
The fuse has a rated voltage of 24 kV AC and a rated current of 16 A.
Does the V209341 include a striker?
Yes. It incorporates an integrated 80 N striker for fuse operation indication and compatible switchgear tripping functions.
What are the dimensions of this fuse?
The Mersen V209341 has a body diameter of 56 mm and a fuse-link length of 442 mm.
Which standards does the fuse comply with?
The V209341 is designed in accordance with IEC 60282-1, VDE 0670 Part 4 and DIN 43625.
Trusted for Medium Voltage Transformer Protection
Mersen Limitor® high voltage fuse-links are widely used by utilities, switchgear manufacturers and industrial engineers to provide dependable transformer protection and reliable short-circuit interruption.
