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MERSEN FUSE H 1209UP BCKUP T292-56/16 45DB120V16PT
MPN: R1000124
Alt. SKU: 45DB120V16PT
Special Price
£78.47
£65.39
Regular Price
£102.14
Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T4 12kVAC IEC 16A d56mm, L292mm With Striker CPD 80N 45DB120V16PT?
Engineered for robust transformer protection, this high voltage DIN back-up fuse supports up to 12kVAC and 16A, meeting IEC standards for reliable circuit safeguarding. Its compact d56mm by L292mm design allows for streamlined integration within modern switchgear and transformer assemblies.
The integrated striker mechanism (CPD 80N) ensures rapid fault indication, enhancing operational safety and reducing downtime. With proven VDE and Limitor® reliability, this fuse is an ideal choice for demanding medium voltage applications requiring consistent performance and clear status feedback.
Product Code: R1000124
Key Benefits
- High voltage rating of 12 kV suitable for demanding transformer protection.
- Reliable 16 A ampere rating ensures effective circuit safeguarding.
- Compact dimensions (d56mm x L292mm) for easy integration into switchgear.
- Integrated striker (CPD 80N) provides clear and rapid fault indication.
- Silver-plated copper terminals for excellent electrical conductivity.
- Ceramic insulating body enhances durability and heat resistance.
- High breaking capacity of 63 kA for superior fault interruption.
Compatibility
This fuse is compatible with transformer Limitor® systems and meets IEC and VDE T4 standards, making it suitable for medium voltage installations requiring DIN rail mounting and clip connections. It is designed to fit systems requiring a 56 mm diameter and 292 mm length fuse with striker indication.
Applications
- Medium voltage transformer protection
- Industrial switchgear assemblies
- Power distribution networks
- Electrical substations requiring high breaking capacity fuses
- Systems requiring clear fault indication via striker mechanism
Technical Specifications
- Item number: R1000124
- Catalogue No: 45DB120V16PT
- Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T4 12kVAC IEC 16A d56mm, L292mm With Striker CPD 80N
- EAN/UPC Code: 3605340452976
- Rated voltage AC IEC: 12 kV
- Ampere Rating: 16 A
- AC or DC: AC
- Fuse Size: d=56mm L=292mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 1.8 kA²s
- AC Max I.R./Breaking Capacity: I1: 63 kA
- Min Interrupting Rating (MBC): 54 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: 38 W
Frequently Asked Questions
What is the purpose of the striker in this fuse?
The striker provides a clear mechanical indication when the fuse has operated due to a fault, allowing for quick identification and replacement.
Is this fuse suitable for DC applications?
No, this fuse is designed specifically for AC applications up to 12 kV as per IEC standards.
Can this fuse be mounted on a DIN rail?
Yes, the fuse is designed for clip mounting compatible with DIN rail systems.
What is the breaking capacity of this fuse?
The fuse has a maximum breaking capacity of 63 kA at rated voltage, ensuring it can safely interrupt high fault currents.
Common Search Terms
High voltage fuse, transformer backup fuse, 12kV fuse, 16A DIN fuse, Limitor fuse, VDE T4 fuse, IEC rated fuse, striker indication fuse, medium voltage protection, ceramic body fuse.
| Manufacturer Part Number | R1000124 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340452976 |
| Height | 358mm |
| Width | 56mm |
| Depth | 56mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DB120V16PT |
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