MERSEN FUSE H 1209P BCKUP 292-56/2 45DB120V2P

Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T4 12kVAC IEC 2A d56mm, L292mm With Striker Standard 80N 45DB120V2P?

This high voltage DIN back-up fuse is engineered for robust transformer protection, delivering reliable interruption of fault currents up to 12kVAC. Its compact d56mm x L292mm design ensures seamless DIN-rail installation in space-constrained switchgear and transformer enclosures.

Certified to VDE and IEC standards, the fuse features a fast-acting striker mechanism (80N, 45DB120V2P) to provide immediate circuit-breaker tripping upon operation. Choose this solution for long-term durability, safety assurance, and compliance in critical power distribution applications.

Technical Specifications

• Item number: V1000104
• Catalogue No: 45DB120V2P
• Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T4 12kVAC IEC 2A d56mm, L292mm With Striker Standard 80N
• EAN/UPC Code: 3605340452778
• 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: 1.7 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: 2 W

Product Code: V1000104

Key Benefits

• Reliable protection for transformers with fast fault interruption at 12kVAC.
• Compact design (d56mm x L292mm) suitable for DIN-rail mounting in tight spaces.
• Certified to VDE and IEC standards ensuring compliance and safety.
• Fast-acting striker mechanism (80N) for immediate circuit breaker tripping.
• Ceramic body provides excellent insulation and durability under high voltage conditions.
• Silver-plated copper terminals ensure low resistance and secure connections.

Compatibility

This fuse is compatible with transformer Limitor® systems designed for 12kVAC applications and IEC standard switchgear requiring 2A back-up fuses. It fits DIN-rail mounting clips and is suitable for use in power distribution panels and transformer protection units adhering to VDE T4 design specifications.

Applications

• Transformer protection in medium voltage distribution networks.
• Industrial power distribution switchgear.
• Renewable energy installations requiring reliable transformer safeguarding.
• Electrical substations and control panels.
• Power utilities and infrastructure projects.

Common Search Terms

High voltage DIN back-up fuse, transformer fuse 12kV, VDE T4 fuse, IEC 2A fuse, 56mm diameter fuse, 292mm length fuse, striker indication fuse, transformer protection fuse, clip mount fuse, ceramic body fuse.