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MERSEN FUSE H 2409P BCKUP TS VDE442-88/125 45DB240V125PTS
MPN: B1018326
Alt. SKU: 45DB240V125PTS
Special Price
£222.40
£185.33
Regular Price
£303.92
Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T402 24kVAC IEC 125A d88mm, L442mm With Thermal Striker 80N?
This robust fuse is engineered for transformer protection in high voltage applications up to 24kVAC, ensuring reliable circuit interruption in accordance with IEC standards. With a rated current of 125A, large 88mm diameter, and 442mm length, it delivers superior performance and easy integration into DIN-compliant systems.
Featuring a powerful 80N thermal striker for precise signalling, low power losses for enhanced energy efficiency, and rapid fault clearing, this fuse minimises downtime and protects critical assets. It is VDE tested and compliant, offering long service life and dependable operation in demanding industrial environments.
Product Code: B1018326
Key Benefits
- High voltage rating of 24 kV suitable for demanding transformer protection
- Reliable 125A current rating ensures consistent performance
- Thermal striker with 80N force provides clear and immediate fault indication
- Low power dissipation of 254 W enhances energy efficiency
- VDE T402 design guarantees compliance with international safety standards
- Durable ceramic insulating body for long service life
- Silver-plated copper cylindrical terminals for excellent conductivity and secure connections
- Easy DIN rail mounting with clip design for quick installation and maintenance
Compatibility
This fuse is compatible with transformer Limitor® systems designed to IEC and VDE standards, specifically suited for high voltage applications up to 24 kV. It integrates seamlessly with DIN mounting systems and is ideal for use in industrial electrical panels requiring reliable backup protection.
Applications
- Transformer protection in high voltage electrical networks
- Industrial power distribution systems
- Backup protection in electrical substations
- High voltage switchgear assemblies
- Renewable energy installations requiring robust fuse protection
Technical Specifications
- Item number: B1018326
- Catalogue No: 45DB240V125PTS
- Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T402 24kVAC IEC 125A d88mm, L442mm With Thermal Striker 80N Low power losses
- EAN/UPC Code: 3605340513356
- Rated voltage AC IEC: 24 kV
- Ampere Rating: 125 A
- AC or DC: AC
- Fuse Size: d=88mm L=442mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 290 kA²s
- AC Max I.R./Breaking Capacity: I1: 65 kA
- Min Interrupting Rating (MBC): 440 A
- Design Details: VDE T402
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Cylindrical
- Product Diameter: 88 mm
- Product Length: 508 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 6.1 kg
- Sell Pack Width: 110 mm
- Sell Pack Length: 545 mm
- Sell Pack Height: 100 mm
- Product group: High Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 6.1 kg
- Power Dissipation at Rated Current Value: 254 W
Frequently Asked Questions
What is the maximum voltage rating of this fuse?
The fuse is rated for a maximum voltage of 24 kV AC according to IEC standards.
Does this fuse provide fault indication?
Yes, it features a thermal striker with an 80N force that provides clear fault indication.
What type of mounting does this fuse require?
The fuse is designed for clip mounting compatible with DIN rail systems.
Is this fuse suitable for DC applications?
No, this fuse is intended for AC applications only.
What is the breaking capacity of the fuse?
The fuse has a maximum breaking capacity of 65 kA at rated voltage.
Common Search Terms
high voltage fuse, DIN back-up fuse, transformer protection fuse, 24kV fuse, 125A IEC fuse, thermal striker fuse, VDE T402 fuse, ceramic body fuse, industrial electrical fuse
| Manufacturer Part Number | B1018326 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340513356 |
| Height | 508mm |
| Width | 88mm |
| Depth | 88mm |
| HS Code | 85351000 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DB240V125PTS |
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