We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
MERSEN FUSE H 2409P BCKUP VDE442-65/80 Q1000261
MPN: Q1000261
Alt. SKU: 45DB240V80PD
Special Price
£144.16
£120.13
Regular Price
£187.63
Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T402 24kVAC IEC 80A d65mm, L442mm With Striker 80N 45DB240V80PD?
Engineered for maximum protection of medium-voltage transformers, this DIN back-up fuse offers reliable performance at up to 24kVAC and 80A, meeting stringent IEC and VDE T402 standards. Compact d65mm diameter and L442mm length allow seamless integration into modern transformer assemblies.
Features an integrated 80N striker pin for fast, remote signalling and advanced reliability, ensuring safe interruption under fault conditions. The robust Limitor® design reduces maintenance needs and prolongs transformer service life in demanding industrial environments.
Technical Specifications
- Item number: Q1000261
- Catalogue No: 45DB240V80PD
- Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T402 24kVAC IEC 80A d65mm, L442mm With Striker 80N
- EAN/UPC Code: 3605340456097
- Rated voltage AC IEC: 24 kV
- Ampere Rating: 80 A
- AC or DC: AC
- Fuse Size: d=65mm L=442mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 104 kA²s
- AC Max I.R./Breaking Capacity: I1: 65 kA
- Min Interrupting Rating (MBC): 460 A
- Design Details: VDE T402
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Cylindrical
- Product Diameter: 65 mm
- Product Length: 508 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 3.1 kg
- Sell Pack Width: 70 mm
- Sell Pack Length: 530 mm
- Sell Pack Height: 75 mm
- Product group: High Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 3.1 kg
- Power Dissipation at Rated Current Value: 196 W
Product Code: Q1000261
Key Benefits
- Reliable protection for medium-voltage transformers up to 24kVAC and 80A
- Integrated 80N striker for rapid fault indication and remote signalling
- Compact design with d65mm diameter and L442mm length for easy installation
- Complies with IEC and VDE T402 standards ensuring safety and performance
- Ceramic insulating body providing durability and high mechanical strength
- Silver-plated copper terminals ensure excellent electrical conductivity
- Clip mounting for secure and straightforward fitting
Compatibility
This fuse is compatible with transformer Limitor® systems designed for medium-voltage applications up to 24kVAC. It fits fuse holders and assemblies supporting d65mm diameter and L442mm length fuses with cylindrical terminals and clip mounting. Suitable for use in IEC and VDE T402 compliant equipment.
Applications
- Protection of medium-voltage transformers in industrial installations
- Use in power distribution networks requiring high breaking capacity fuses
- Integration in transformer Limitor® protection systems
- Electrical equipment requiring fast fault signalling via striker indication
- Maintenance and upgrade of existing transformer fuse assemblies
Frequently Asked Questions
What is the rated voltage and current of this fuse?
The fuse is rated for 24 kV AC voltage and 80 A current.
Does this fuse include a fault indication system?
Yes, it features an integrated striker type indication system for fast fault signalling.
What are the dimensions of the fuse?
The fuse has a diameter of 65 mm and a length of 508 mm.
Is this fuse suitable for DC applications?
No, this fuse is designed specifically for AC applications.
What mounting method does this fuse use?
The fuse uses clip mounting for secure installation.
Common Search Terms
High voltage fuse, DIN back-up fuse, transformer fuse, Limitor fuse, VDE T402 fuse, 24kV fuse, 80A fuse, striker fuse, medium voltage protection, ceramic fuse, IEC fuse, electrical protection fuse
| Manufacturer Part Number | Q1000261 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340456097 |
| Height | 508mm |
| Width | 65mm |
| Depth | 65mm |
| HS Code | 85351000 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DB240V80PD |
Write Your Own Review
