MERSEN FUSE H 1209UP BCKUP T292-56/63 45DB120V63PT

Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T4 12kVAC IEC 63A d56mm, L292mm With Striker CPD 80N 45DB120V63PT?

This robust high voltage back-up fuse is engineered for transformer protection in demanding industrial environments, rated for 12kVAC and 63A according to IEC standards. The DIN-compatible design with a compact 56mm diameter and 292mm length ensures reliable integration into existing switchgear and transformer panels.

Featuring a striker system (CPD 80N) enabling remote fault indication, this fuse guarantees fast, precise operation, reducing downtime and enhancing equipment safety. VDE T4 certification confirms top-tier quality and compliance, making it the ideal choice for critical transformer protection applications.

Technical Specifications

• Item number: Y1000130
• Catalogue No: 45DB120V63PT
• Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T4 12kVAC IEC 63A d56mm, L292mm With Striker CPD 80N
• EAN/UPC Code: 3605340453034
• Rated voltage AC IEC: 12 kV
• Ampere Rating: 63 A
• AC or DC: AC
• Fuse Size: d=56mm L=292mm
• Mounting: Clip
• Clearing I2t At Rated Voltage: 65 kA²s
• AC Max I.R./Breaking Capacity: I1: 63 kA
• Min Interrupting Rating (MBC): 230 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: 85 W

Product Code: Y1000130

Key Benefits

• Reliable transformer protection with high breaking capacity of 63 kA.
• VDE T4 certified for assured quality and safety compliance.
• Striker indication system enables remote fault signalling for faster maintenance.
• Compact DIN-compatible design allows easy integration in switchgear.
• Silver-plated copper terminals ensure excellent conductivity and durability.
• Ceramic insulating body provides robust mechanical and thermal resistance.

Compatibility

This fuse is compatible with transformer Limitor® systems designed for 12 kV AC applications. It fits DIN mounting clips and is suitable for integration into IEC standard switchgear and transformer protection panels requiring 63 A rated fuses with striker indication.

Applications

• Industrial transformer protection in medium voltage networks.
• High voltage switchgear and distribution panels.
• Power generation and distribution substations.
• Renewable energy transformer protection systems.
• Critical infrastructure requiring fast fault indication and isolation.

Common Search Terms

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