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MERSEN FUSE H 2409P BCKUP 537-88/80 45DB240V80P-4
MPN: B1008551
Alt. SKU: 45DB240V80P-4
Special Price
£197.30
£164.42
Regular Price
£256.80
Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T4 24kVAC IEC 80A d88mm, L537mm With Striker Standard 80N 45DB240V80P-4?
Engineered for reliable protection in high voltage transformer applications, this Limitor® back-up fuse is rated to 24kVAC and 80A, conforming to IEC standards for safe, consistent operation. Its robust DIN-compatible design ensures secure fitment, while the substantial 88mm diameter and 537mm length enhance current-handling capabilities in demanding environments.
Equipped with a standard 80N striker for precise disconnection and remote status indication, this fuse streamlines fault detection and minimises downtime. Certified to VDE T4, it delivers assured performance and quality, making it the ideal choice for critical high voltage transformer installations.
Product Code: B1008551
Key Benefits
- Reliable high voltage protection up to 24kVAC and 80A rating
- DIN-compatible design for easy and secure mounting
- Standard 80N striker for accurate fault indication and remote signalling
- Certified to VDE T4 standards ensuring quality and safety
- Ceramic body for enhanced durability and insulation
- Silver-plated copper terminals for excellent conductivity and corrosion resistance
Compatibility
This fuse is compatible with transformer protection systems requiring high voltage DIN back-up fuses conforming to IEC standards. It fits installations designed for 88mm diameter and approximately 537mm length fuses with clip mounting, suitable for use with Limitor® VDE T4 rated equipment.
Applications
- High voltage transformer protection
- Industrial power distribution systems
- Electrical substations requiring reliable back-up fusing
- Renewable energy transformer installations
- Critical infrastructure requiring fault isolation and protection
Technical Specifications
- Item number: B1008551
- Catalogue No: 45DB240V80P-4
- Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T4 24kVAC IEC 80A d88mm, L537mm With Striker Standard 80N
- EAN/UPC Code: 3605340489330
- Rated voltage AC IEC: 24 kV
- Ampere Rating: 80 A
- AC or DC: AC
- Fuse Size: d=88mm L=537mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 120 kA²s
- AC Max I.R./Breaking Capacity: I1: 32 kA
- Min Interrupting Rating (MBC): 360 A
- Design Details: VDE T4
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Cylindrical
- Product Diameter: 88 mm
- Product Length: 603 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 6.7 kg
- Sell Pack Width: 95 mm
- Sell Pack Length: 640 mm
- Sell Pack Height: 100 mm
- Product group: High Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 6.7 kg
- Power Dissipation at Rated Current Value: 185 W
Frequently Asked Questions
What is the rated voltage and current of this fuse?
This fuse is rated for 24kVAC and 80A, suitable for high voltage transformer applications.
Does this fuse include an indication system?
Yes, it features a standard 80N striker for fault indication and remote signalling.
What mounting type does this fuse use?
The fuse is designed for clip mounting, compatible with DIN back-up fuse holders.
Is this fuse suitable for DC applications?
No, this fuse is designed specifically for AC applications as per IEC standards.
Common Search Terms
High voltage back-up fuse, Limitor fuse 24kV, transformer protection fuse, IEC 80A fuse, VDE T4 fuse, DIN mount fuse, 88mm diameter fuse, 537mm length fuse, striker indication fuse, ceramic body fuse
| Manufacturer Part Number | B1008551 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340489330 |
| Height | 603mm |
| Width | 88mm |
| Depth | 88mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DB240V80P-4 |
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