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MERSEN FUSE H 1209UP BCKUP T292-56/2 45DB120V2PT
MPN: M1000120
Alt. SKU: 45DB120V2PT
Special Price
£73.22
£61.02
Regular Price
£95.32
Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T4 12kVAC IEC 2A d56mm, L292mm With Striker CPD 80N 45DB120V2PT?
This high voltage DIN back-up fuse is engineered for robust protection of power transformers, supporting up to 12kVAC with precise operation at 2A according to IEC standards. Its compact d56mm by L292mm design enables straightforward DIN-rail installation in demanding industrial environments.
Featuring an integrated striker rated at 80N and 45DB with a 120V trip voltage, this fuse ensures reliable fault indication and triggering of auxiliary circuits, facilitating rapid fault detection and system safety. Rigorously tested and VDE certified, it delivers trusted Limitor® performance for mission-critical transformer applications.
Technical Specifications
- Item number: M1000120
- Catalogue No: 45DB120V2PT
- Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T4 12kVAC IEC 2A d56mm, L292mm With Striker CPD 80N
- EAN/UPC Code: 3605340452938
- Rated voltage AC IEC: 12 kV
- Ampere Rating: 2 A
- AC or DC: AC
- Fuse Size: d=56mm L=292mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 0.4 kA²s
- AC Max I.R./Breaking Capacity: I1: 63 kA
- Min Interrupting Rating (MBC): 16 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: 2 W
Product Code: M1000120
Key Benefits
- Reliable protection for power transformers up to 12kVAC
- Compact design for easy DIN-rail mounting
- Integrated striker for clear fault indication and rapid response
- High breaking capacity of 63 kA ensures safe interruption of faults
- VDE certified for assured quality and performance
- Ceramic body provides excellent insulation and durability
Compatibility
This fuse is compatible with transformer Limitor® systems requiring 12 kV rated voltage and 2 A current ratings. It is designed for use in IEC standard high voltage electrical installations and fits DIN-rail mounting clips for seamless integration into existing switchgear and control panels.
Applications
- Protection of power transformers in industrial and utility networks
- High voltage electrical distribution systems
- Switchgear and control panel assemblies
- Renewable energy installations requiring transformer protection
- Critical infrastructure requiring reliable fault indication and isolation
Frequently Asked Questions
What is the rated voltage and current of this fuse?
The fuse is rated for 12 kV AC voltage and 2 A current according to IEC standards.
Does this fuse provide fault indication?
Yes, it features an integrated striker indication system with a 80N striker force and 120V trip voltage for reliable fault signalling.
Can this fuse be mounted on a DIN rail?
Yes, the fuse is designed with a clip mounting suitable for DIN-rail installation.
What is the breaking capacity of the fuse?
The fuse has a maximum breaking capacity of 63 kA at rated voltage.
Common Search Terms
High voltage fuse, DIN back-up fuse, transformer fuse, Limitor fuse, VDE T4 fuse, 12kV fuse, 2A fuse, IEC fuse, striker fuse, ceramic fuse, power transformer protection, industrial fuse, high breaking capacity fuse.
| Manufacturer Part Number | M1000120 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340452938 |
| Height | 358mm |
| Width | 56mm |
| Depth | 56mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DB120V2PT |
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