MERSEN FUSE H 2409P BCKUP TS VDE 442-56/32 45DB240V32PTS

Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T402 24kVAC IEC 31.5A d56mm, L442mm?

This back-up fuse offers superior protection for transformer applications, certified to VDE T402 and IEC standards for 24kVAC systems. Its 31.5A rating, robust d56mm x L442mm dimensions, and integrated 80N thermal striker ensure rapid and reliable fault interruption while facilitating remote operation and signalling.

Engineered for low power loss performance, the fuse delivers efficient service without compromising safety. The model 45DB240V32PTS features precision manufacturing with durable materials, minimising downtime and maintenance, making it an ideal choice for high-voltage industrial environments.

Product Code: D1032956

Key Benefits

• Certified to VDE T402 and IEC standards ensuring reliable performance in high voltage applications.
• 31.5A rating suitable for transformer protection in 24kVAC systems.
• Robust ceramic body with silver-plated copper cylindrical terminals for durability and excellent conductivity.
• Integrated 80N thermal striker enables fast fault indication and remote signalling.
• Low power dissipation at rated current (84 W) reduces energy loss and improves efficiency.
• Clip mounting design allows for easy installation and maintenance.

Compatibility

This fuse is compatible with transformer Limitor® devices designed for 24kVAC systems and meets IEC and VDE T402 specifications. It is suitable for use in industrial electrical networks requiring high breaking capacity and reliable fault interruption.

Applications

• Transformer protection in medium voltage distribution networks.
• Industrial high voltage electrical installations.
• Backup fuse for Limitor® surge arresters and other protective devices.
• Power distribution systems requiring fast fault clearance and remote signalling capabilities.

Technical Specifications

• Item number: D1032956
• Catalogue No: 45DB240V32PTS
• Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T402 24kVAC IEC 31.5A d56mm, L442mm With Thermal Striker 80N Low power losses
• EAN/UPC Code: 3605340537727
• Rated voltage AC IEC: 24 kV
• Ampere Rating: 31.5 A
• AC or DC: AC
• Fuse Size: d=56mm L=442mm
• Mounting: Clip
• Clearing I2t At Rated Voltage: 7000 A²s
• AC Max I.R./Breaking Capacity: I1: 65 kA
• Min Interrupting Rating (MBC): 125 A
• Design Details: VDE T402
• Indication System: Yes
• Indication System Type: Striker
• Connection/Terminal Material: Silver-Plated Copper
• Connection/Terminal Type: Cylindrical
• Product Diameter: 56 mm
• Product Length: 508 mm
• Sell Pack Quantity: 1 EA
• Sell Pack Weight: 2.3 kg
• Sell Pack Width: 110 mm
• Sell Pack Length: 550 mm
• Sell Pack Height: 100 mm
• Product group: High Voltage IEC Fuses
• Body/Insulating Material: Ceramic
• Product Weight: 2.3 kg
• Power Dissipation at Rated Current Value: 84 W

Common Search Terms

High voltage fuse, transformer back-up fuse, 24kV fuse, IEC fuse 31.5A, thermal striker fuse, Limitor® fuse, ceramic body fuse, industrial high voltage fuse, VDE T402 fuse, clip mount fuse.