Battery Disconnect Fuse pyrofuse pyroswitch For VW Audi 4G0915519 US STOCK

Battery Disconnect Fuse Pyrofuse Pyroswitch for VW for Audi

This battery disconnect fuse pyrofuse pyroswitch for VW for Audi is a safety device designed to cut off power from the battery in the event of an accident, cross-referenced with OEM part number 4G0915519.

Overview

This battery disconnect fuse pyrofuse pyroswitch is designed to disconnect the power supply during a collision to prevent electrical fires. A battery disconnect fuse pyrofuse pyroswitch is a critical safety component for restoring proper electrical system functionality after deployment. Technicians rely on this battery disconnect fuse pyrofuse pyroswitch for precise fitment and reliable circuit interruption.

Built For Performance

• Direct replacement for the factory pyrofuse unit
• Initiates rapid circuit interruption upon airbag deployment signal
• Constructed with heat-resistant materials for reliable safety standards
• Preserves electrical system safety after collision repairs

Fits These Machines

• for VW models
• for Audi models

On-The-Job Use

• Replacing a tripped battery overload protector after an accident
• Restoring power to the starter and alternator circuits during collision repair
• Servicing automotive electrical safety systems

Specs At A Glance

Good To Know

Q: What causes this pyroswitch to trip? A: The vehicle safety system triggers the pyroswitch to disconnect the main battery line immediately during a severe collision.

Q: Can a tripped pyrofuse be reset? A: No, this is a single-use safety device that must be completely replaced once it has been deployed.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.