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MERSEN FUSE H 1209P BCKUP 292-56/31,5 E1209PIB-D1292/31,5
MPN: L209310
Alt. SKU: 45DB120V32P
Special Price
£84.05
£70.04
Regular Price
£109.40
Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T4 12kVAC IEC 31.5A d56mm, L292mm With Striker Standard 80N 45DB120V32P?
Engineered for reliable protection of medium-voltage transformers, this high voltage DIN back-up fuse operates at 12 kVAC with a rated current of 31.5A, compliant with IEC and VDE standards. The robust d56mm, L292mm design ensures straightforward installation and long-term durability in demanding environments.
Equipped with a 120V striker of 80N force and 45DB120V32P features, it guarantees prompt circuit isolation and enhanced operational safety. Ideal for safeguarding transformer assets and maintaining uptime in critical power distribution networks.
Product Code: L209310
Key Benefits
- Reliable protection for medium-voltage transformers up to 12 kVAC
- Compliant with IEC and VDE T4 standards ensuring high safety and performance
- Robust ceramic body and silver-plated copper terminals for durability and excellent conductivity
- Striker indication system provides clear visual fault indication for quick maintenance
- High breaking capacity of 63 kA for effective fault clearing
- Compact design with easy clip mounting for straightforward installation
Compatibility
This fuse is compatible with transformer Limitor® systems designed for 12 kVAC applications and meets IEC and VDE T4 specifications. It is suitable for use in medium-voltage switchgear and distribution panels requiring a d56mm diameter fuse with a length of approximately 292mm.
Applications
- Protection of medium-voltage transformers in industrial and utility power networks
- Use in power distribution substations and switchgear assemblies
- Safeguarding critical electrical infrastructure to prevent damage from overloads and short circuits
- Replacement fuse for maintenance and upgrade of existing transformer protection systems
Technical Specifications
- Item number: L209310
- Catalogue No: 45DB120V32P
- Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T4 12kVAC IEC 31.5A d56mm, L292mm With Striker Standard 80N
- EAN/UPC Code: 3605340218084
- Rated voltage AC IEC: 12 kV
- Ampere Rating: 31.5 A
- AC or DC: AC
- Fuse Size: d=56mm L=292mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 9 kA²s
- AC Max I.R./Breaking Capacity: I1: 63 kA
- Min Interrupting Rating (MBC): 105 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: 1.7 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: 1.7 kg
- Power Dissipation at Rated Current Value: 65 W
Frequently Asked Questions
What is the rated voltage and current of this fuse?
The fuse is rated for 12 kVAC with a current rating of 31.5A.
What type of indication system does this fuse use?
It uses a striker indication system that provides a clear visual signal when the fuse has operated.
Is this fuse suitable for DC applications?
No, this fuse is designed specifically for AC applications.
What is the breaking capacity of this fuse?
The maximum breaking capacity is 63 kA at rated voltage.
What materials are used for the fuse body and terminals?
The fuse body is made of ceramic, and the terminals are silver-plated copper for excellent conductivity and durability.
Common Search Terms
High voltage DIN fuse, transformer backup fuse, 12kV fuse, 31.5A medium voltage fuse, IEC fuse 56mm, VDE T4 fuse, striker indication fuse, ceramic body fuse, clip mount fuse, power distribution fuse
| Manufacturer Part Number | L209310 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340218084 |
| Height | 358mm |
| Width | 56mm |
| Depth | 56mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DB120V32P |
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