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 T VDE442-65/80 Q1000284
MPN: Q1000284
Alt. SKU: 45DB240V80PTD
Special Price
£148.94
£124.12
Regular Price
£193.86
Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T402 24kVAC IEC 80A d65mm L442mm With Thermal Striker 80N 45DB240V80PTD?
Engineered for robust protection of high voltage transformers, this DIN back-up fuse delivers reliable performance up to 24kVAC and 80A. Its compact d65mm, L442mm size ensures compatibility with modern switchgear, while compliance with IEC and VDE T402 standards guarantees trustworthy operation in demanding power distribution applications.
The integrated thermal striker (80N force) provides immediate visual and mechanical indication of operation, enhancing maintenance safety and system uptime. Designed for straightforward installation and dependable interruption of fault currents, this fuse is the optimal choice for transformer back-up in critical installations.
Product Code: Q1000284
Key Benefits
- Reliable high voltage protection up to 24kVAC and 80A rating
- Compact design with d65mm diameter and L442mm length for easy integration
- Complies with IEC and VDE T402 standards ensuring safety and performance
- Integrated thermal striker provides clear, immediate fault indication
- Silver-plated copper terminals for excellent conductivity and durability
- Ceramic insulating body ensures high mechanical and thermal resistance
Compatibility
This fuse is compatible with transformer Limitor® systems and designed for use in high voltage switchgear assemblies following IEC and VDE T402 standards. Its cylindrical connection terminals and clip mounting facilitate installation in a wide range of industrial electrical panels and transformer protection setups.
Applications
- Protection of high voltage transformers in power distribution networks
- Backup fuse for transformer Limitor® devices
- Industrial switchgear and control panels
- Power generation and transmission systems
- Maintenance and safety monitoring in electrical installations
Technical Specifications
- Item number: Q1000284
- Catalogue No: 45DB240V80PTD
- Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T402 24kVAC IEC 80A d65mm, L442mm With Thermal Striker 80N
- EAN/UPC Code: 3605340456103
- 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: 3.2 kg
- Sell Pack Width: 70 mm
- Sell Pack Length: 540 mm
- Sell Pack Height: 70 mm
- Product group: High Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 3.2 kg
- Power Dissipation at Rated Current Value: 196 W
Frequently Asked Questions
What is the purpose of the thermal striker in this fuse?
The thermal striker provides immediate visual and mechanical indication when the fuse operates, enhancing safety by signalling that the fuse has blown and maintenance is required.
Is this fuse suitable for DC applications?
No, this fuse is specified for AC applications only, rated at 24kV AC and 80A.
How does the fuse comply with IEC and VDE standards?
The fuse is designed and tested according to IEC and VDE T402 standards, ensuring it meets stringent safety and performance requirements for high voltage transformer protection.
What type of mounting does this fuse require?
This fuse uses a clip mounting system, allowing for secure and straightforward installation in compatible switchgear.
Common Search Terms
High voltage fuse, DIN back-up fuse, transformer protection fuse, 24kV fuse, 80A fuse, thermal striker fuse, VDE T402 fuse, IEC high voltage fuse, Limitor® fuse, ceramic body fuse
| Manufacturer Part Number | Q1000284 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340456103 |
| Height | 508mm |
| Width | 65mm |
| Depth | 65mm |
| HS Code | 85351000 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DB240V80PTD |
Write Your Own Review
