MERSEN FUSE H 1759P BCKUP T 367-56/63 45DB175V63PT

Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T4 17.5kVAC IEC 63A d56mm, L367mm With Striker CPD 80N 45DB175V63PT?

This robust back-up fuse is engineered for high voltage transformer protection, supporting operational voltages up to 17.5kVAC and rated at 63A to IEC standards. Its 56mm diameter and 367mm length ensure compatibility with standard DIN installations, providing secure fault interruption and minimising downtime.

Equipped with an integrated 80N striker for reliable remote signalling and fast disconnection, this Limitor® fuse guarantees enhanced safety and compliance with VDE T4 requirements, making it the trusted choice for demanding industrial applications.

Product Code: P1006125

Key Benefits

• High voltage rating of 17.5 kVAC ensures reliable transformer protection.
• 63A current rating compliant with IEC standards for consistent performance.
• Compact 56mm diameter and 367mm length fit standard DIN back-up fuse holders.
• Integrated 80N striker allows for effective remote signalling and quick fault indication.
• Ceramic insulating body provides excellent durability and heat resistance.
• Silver-plated copper terminals ensure optimal electrical conductivity and corrosion resistance.
• VDE T4 design guarantees compliance with stringent safety and quality standards.

Compatibility

This fuse is compatible with transformer Limitor® systems requiring a VDE T4 rated back-up fuse at 17.5 kVAC and 63A. It is designed to fit DIN clip mounting systems with a 56mm diameter and is suitable for applications demanding IEC standard compliance and reliable fault interruption.

Applications

• Protection of power transformers in industrial and utility networks.
• High voltage electrical distribution systems requiring back-up fuse protection.
• Electrical panels and switchgear installations adhering to IEC and VDE standards.
• Remote signalling and fault detection systems in high voltage environments.
• Replacement and maintenance of existing Limitor® fuse systems.

Technical Specifications

• Item number: P1006125
• Catalogue No: 45DB175V63PT
• Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T4 17.5kVAC IEC 63A d56mm, L367mm With Striker CPD 80N
• EAN/UPC Code: 3605340484045
• Rated voltage AC IEC: 17.5 kV
• Ampere Rating: 63 A
• AC or DC: AC
• Fuse Size: d=56mm L=367mm
• Mounting: Clip
• Clearing I2t At Rated Voltage: 100 kA²s
• AC Max I.R./Breaking Capacity: I1: 63 kA
• Min Interrupting Rating (MBC): 280 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: 433 mm
• Sell Pack Quantity: 1 EA
• Sell Pack Weight: 2.2 kg
• Sell Pack Width: 100 mm
• Sell Pack Length: 560 mm
• Sell Pack Height: 95 mm
• Product group: High Voltage IEC Fuses
• Body/Insulating Material: Ceramic
• Product Weight: 2.2 kg
• Power Dissipation at Rated Current Value: 135 W

Common Search Terms

High voltage back-up fuse, transformer fuse 17.5kV, Limitor fuse VDE T4, IEC 63A fuse, DIN mount fuse 56mm, fuse with striker, ceramic high voltage fuse, industrial transformer protection fuse.