FAZ Miniature Circuit-Breakers and AZ High-Capacity Miniature Circuit-Breakers

The FAZ miniature circuit-breakers and AZ high-capacity miniature circuit-breakers provide efficient and reliable protection for cables and systems in severe industrial environments and in service installations in buildings.

The FAZ miniature circuit-breaker covers the rating range from 0.5 to 63 A with a uniform switching capacity of 10 kA throughout.

Five different tripping characteristics provide the ideal solution for all applications from semiconductor protection to cable production, up to the protection of control transformers.