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MERSEN FUSE H 1759P BCKUP 367-56/31,5 45DB175V32P
MPN: A1000569
Alt. SKU: 45DB175V32P
Special Price
£84.05
£70.04
Regular Price
£109.40
Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T4 17.5kVAC IEC 31.5A d56mm, L367mm With Striker Standard 80N 45DB175V32P?
Engineered for demanding transformer protection, this high voltage DIN back-up fuse offers reliable performance up to 17.5kVAC and 31.5A, ensuring robust circuit isolation during fault conditions. Its VDE T4 certification guarantees compliance with strict safety and quality standards.
Featuring a precise 80N striker and compact d56mm x L367mm profile, the fuse enables efficient detection and signalling in switchgear applications. Suitable for IEC systems, it delivers proven dependability and ease of integration for industrial power distribution networks.
Technical Specifications
- Item number: A1000569
- Catalogue No: 45DB175V32P
- Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T4 17.5kVAC IEC 31.5A d56mm, L367mm With Striker Standard 80N
- EAN/UPC Code: 3605340467741
- Rated voltage AC IEC: 17.5 kV
- Ampere Rating: 31.5 A
- AC or DC: AC
- Fuse Size: d=56mm L=367mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 10 kA²s
- AC Max I.R./Breaking Capacity: I1: 63 kA
- Min Interrupting Rating (MBC): 105 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: 95 W
Product Code: A1000569
Key Benefits
- High voltage rating of 17.5 kV for demanding transformer applications.
- Reliable 31.5 A ampere rating ensures effective circuit protection.
- VDE T4 certification guarantees compliance with strict safety standards.
- Striker indication system provides clear fault signalling.
- Durable ceramic body and silver-plated copper terminals for longevity and excellent conductivity.
- Compact design with clip mounting for easy installation and integration.
- High breaking capacity of 63 kA ensures safe interruption of fault currents.
Compatibility
This fuse is compatible with IEC standard high voltage transformer protection systems and is designed to fit DIN mounting clips. It is suitable for use in industrial power distribution networks requiring VDE T4 certified back-up fuses with striker indication.
Applications
- Transformer protection in medium voltage power distribution.
- Industrial switchgear and control panels.
- Power generation and distribution substations.
- Electrical network fault isolation and signalling.
- Maintenance and upgrade of existing IEC compliant fuse installations.
Frequently Asked Questions
What is the purpose of the striker indication system?
The striker indication system provides a visual signal when the fuse has operated, enabling quick identification of a blown fuse without disassembly.
Can this fuse be used in DC circuits?
No, this fuse is designed specifically for AC applications up to 17.5 kV as per IEC standards.
What mounting options are available for this fuse?
This fuse is designed for clip mounting, suitable for DIN back-up fuse holders in transformer protection setups.
Is the fuse body material resistant to high temperatures?
Yes, the fuse body is made from ceramic, which provides excellent insulation and heat resistance.
Common Search Terms
High voltage fuse, DIN back-up fuse, transformer fuse, VDE T4 fuse, 17.5kV fuse, 31.5A high voltage fuse, IEC fuse, striker fuse, ceramic fuse, industrial power fuse.
| Manufacturer Part Number | A1000569 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340467741 |
| Height | 433mm |
| Width | 56mm |
| Depth | 56mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DB175V32P |
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