Bussmann 15.5CAVH0.5E

Bussmann 15.5CAVH0.5E

Overview

The Bussmann 15.5CAVH0.5E is a medium-voltage auxiliary fuse designed for the protection of auxiliary transformers in high-voltage systems. Rated at 0.5 A and 15.5 kV, this cylindrical backup fuse provides robust fault interruption up to 80 kA, ensuring reliability in critical transformer applications.

Built to IEC60282-1 standards, the fuse offers dependable operation in air-insulated installations. Its bolt-on, cylindrical construction enhances durability and ensures secure mounting in demanding environments.

Key Features

• Medium auxiliary cylindrical fuse

• Current rating: 0.5 A

• Voltage rating: 15.5 kV AC

• Interrupt rating: 80 kAIC

• Response characteristic: 0.5E (back-up performance category)

• Compliance: IEC60282-1 standard

• Fuse indicator: Non-indicating

• Fuse shape: Cylindrical

• Installation technique: Air-insulated

• Connection: Ferrule end x ferrule end

• Dimensions: 327 mm (L) × 41.3 mm (H) × 41.3 mm (W)

• Weight: 900 g

• Construction: Bolt-on

• Application: Auxiliary transformer protection

Technical Specifications

• Manufacturer: Bussmann Series

• Catalog Number: 15.5CAVH0.5E

• Product Type: Medium auxiliary fuse

• Amperage Rating: 0.5 A

• Voltage Rating: 15.5 kV AC

• Breaking Capacity: 80 kA

• Performance Category: Back-up (IEC60282-1)

• Response Time: 0.5E

• Fuse Class: Back-up

• Construction Type: Bolt-on

• Fuse Shape: Cylindrical

• Fuse Indicator: Non-indicating

• Connection: Ferrule end x ferrule end

• Installation: Air

• Barrels: 1

• Dimensions: 327 × 41.3 × 41.3 mm

• Weight: 900 g

• Certification: IEC60282-1

Applications

• Auxiliary transformer protection

• Medium-voltage distribution systems

• Industrial electrical equipment

• Utility and power systems

• Backup protection for high-voltage applications

Why Choose the 15.5CAVH0.5E

• High interrupt rating up to 80 kA ensures reliable fault clearing

• Built for auxiliary transformer protection in medium-voltage systems

• IEC-compliant design for international compatibility

• Cylindrical bolt-on construction for secure installation

• Bussmann quality and reliability in demanding industrial environments

Order Now

The Bussmann 15.5CAVH0.5E Medium Auxiliary Fuse is available and ships worldwide.

Return to the Bussmann Fuses collection.

Browse the Industrial Fuses main category explore our full range.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply