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MERSEN FUSE H 1759P BCKUP 367-56/63 D1000572
MPN: D1000572
Alt. SKU: 45DB175V63P
Special Price
£121.36
£101.13
Regular Price
£157.94
Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T4 17.5kVAC IEC 63A d56mm, L367mm With Striker Standard 80N 45DB175V63P?
Engineered for demanding transformer protection, this DIN back-up fuse reliably interrupts fault currents up to 17.5kVAC, ensuring robust operational safety. Compliance with VDE T4 and IEC standards guarantees suitability for high-voltage network applications.
Featuring a 63A rating, 56mm diameter, and 367mm length, it integrates a high-visibility striker (80N) for instant circuit breaker tripping. Its durable Limitor® construction enables extended service life, supporting consistent power system performance.
Product Code: D1000572
Key Benefits
- Reliable protection for transformers with high breaking capacity up to 63 kA
- Compliance with VDE T4 and IEC standards ensures safety and quality
- High-visibility striker indication for quick fault detection and isolation
- Durable ceramic body for enhanced insulation and mechanical strength
- Silver-plated copper terminals provide excellent conductivity and corrosion resistance
- Compact design with clip mounting for easy installation and replacement
Compatibility
This fuse is compatible with transformer Limitor® systems requiring a 17.5 kV AC rated fuse with a 63A current rating. It fits fuse holders designed for 56mm diameter and 367mm length fuses with cylindrical silver-plated copper terminals and clip mounting.
Applications
- Protection of distribution transformers in medium voltage networks
- Backup fuse for transformer primary circuits
- Industrial and utility power systems requiring high voltage fuse protection
- Electrical substations and switchgear assemblies
Technical Specifications
- Item number: D1000572
- Catalogue No: 45DB175V63P
- Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T4 17.5kVAC IEC 63A d56mm, L367mm With Striker Standard 80N
- EAN/UPC Code: 3605340467772
- Rated voltage AC IEC: 17.5 kV
- Ampere Rating: 63 A
- AC or DC: AC
- Fuse Size: d=56mm L=367mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 100 kA²s
- AC Max I.R./Breaking Capacity: I1: 63 kA
- Min Interrupting Rating (MBC): 280 A
- Design Details: VDE T4
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Cylindrical
- Product Diameter: 56 mm
- Product Length: 433 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 2.2 kg
- Sell Pack Width: 75 mm
- Sell Pack Length: 455 mm
- Sell Pack Height: 60 mm
- Product group: High Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 2.2 kg
- Power Dissipation at Rated Current Value: 130 W
Frequently Asked Questions
What is the purpose of the striker indication system?
The striker indication system provides a mechanical signal when the fuse has operated, allowing for quick visual identification of a blown fuse and facilitating faster maintenance and replacement.
Can this fuse be used in DC applications?
No, this fuse is designed specifically for AC applications up to 17.5 kV and is not suitable for DC circuits.
What mounting options are available for this fuse?
This fuse uses a clip mounting system designed for easy installation and secure fixing within compatible fuse holders.
What is the breaking capacity of this fuse?
The fuse has a maximum breaking capacity of 63 kA at rated voltage, ensuring reliable interruption of high fault currents.
Common Search Terms
High voltage fuse, DIN back-up fuse, transformer fuse, Limitor fuse, VDE T4 fuse, 17.5 kV fuse, 63A high voltage fuse, IEC fuse, striker fuse, ceramic fuse, clip mount fuse
| Manufacturer Part Number | D1000572 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340467772 |
| Height | 433mm |
| Width | 56mm |
| Depth | 56mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DB175V63P |
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