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MERSEN FUSE H 1209UP BCKUP T292-56/10 45DB120V10PT
MPN: Q1000123
Alt. SKU: 45DB120V10PT
Special Price
£77.09
£64.24
Regular Price
£100.38
Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T4 12kVAC IEC 10A d56mm, L292mm With Striker CPD 80N 45DB120V10PT?
Designed for demanding high-voltage transformer protection, this back-up fuse operates reliably at up to 12kVAC and 10A, conforming to IEC and VDE T4 standards. Its robust d56mm x L292mm construction ensures secure DIN mounting and dependable circuit interruption in critical power networks.
The integrated striker (CPD 80N 45DB120V10PT) provides a powerful 80N mechanical indicator for fast fault identification, supporting effective downstream protection and system uptime. Ideal for engineers seeking compliant, high-performance fusing in industrial and utility transformer installations.
Product Code: Q1000123
Key Benefits
- High voltage rating of 12 kV ensures reliable transformer protection.
- 10 A ampere rating suitable for precise current interruption.
- Robust ceramic body with silver-plated copper terminals for durability and excellent conductivity.
- Integrated striker indication system with 80N mechanical indicator for quick fault detection.
- Complies with IEC and VDE T4 standards for safety and performance assurance.
- Compact d56mm diameter and 292mm length designed for DIN clip mounting.
Compatibility
This fuse is compatible with transformer Limitor® systems requiring VDE T4 rated back-up fuses at 12kVAC and 10A. It fits standard DIN clip mounts and is suitable for use in industrial and utility power distribution networks that comply with IEC standards.
Applications
- High voltage transformer protection in industrial electrical networks.
- Utility power distribution systems requiring reliable fuse protection.
- Backup protection for electrical circuits in commercial and industrial facilities.
- Systems requiring fast fault indication and interruption to maintain uptime.
Technical Specifications
- Item number: Q1000123
- Catalogue No: 45DB120V10PT
- Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T4 12kVAC IEC 10A d56mm, L292mm With Striker CPD 80N
- EAN/UPC Code: 3605340452969
- Rated voltage AC IEC: 12 kV
- Ampere Rating: 10 A
- AC or DC: AC
- Fuse Size: d=56mm L=292mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 1.4 kA²s
- AC Max I.R./Breaking Capacity: I1: 63 kA
- Min Interrupting Rating (MBC): 42 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: 358 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 1.6 kg
- Sell Pack Width: 70 mm
- Sell Pack Length: 370 mm
- Sell Pack Height: 65 mm
- Product group: High Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 1.6 kg
- Power Dissipation at Rated Current Value: 16 W
Frequently Asked Questions
What is the rated voltage and current of this fuse?
The fuse is rated for 12 kV AC voltage and 10 A current.
Does this fuse include an indication system?
Yes, it includes a striker type indication system with a mechanical indicator force of 80N for quick fault identification.
What standards does this fuse comply with?
This fuse complies with IEC and VDE T4 design standards for high voltage transformer protection.
What is the breaking capacity of this fuse?
The fuse has a maximum breaking capacity of 63 kA AC and a minimum interrupting rating of 42 A.
What materials are used for the fuse terminals?
The terminals are made of silver-plated copper with a cylindrical connection type.
Common Search Terms
high voltage fuse, DIN back-up fuse, transformer fuse 12kV, IEC fuse 10A, VDE T4 fuse, striker indication fuse, ceramic high voltage fuse, industrial transformer protection fuse
| Manufacturer Part Number | Q1000123 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340452969 |
| Height | 358mm |
| Width | 56mm |
| Depth | 56mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DB120V10PT |
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