Didier Fraisse

Circuit breaker comprising a card interfacing with a trip device

Static tripping unit with test circuit for electrical circuit interruptor

Solid-state trip device with test circuit for an electrical circuit breaker

Circuit breaker containing an interface card with a trip device

Electronic trip device comprising a correcting device

Electronic circuit breaker with correcting device

Elektronischer Schutzschalter mit Korrektureinrichtung Electronic circuit breaker with corrector

Schutzschalter mit einer Schnittstellenkarte für einen Auslöser Circuit breaker with an interface card for a trigger

Dispositif de declenchement a semiconducteur avec circuit de verification pour coupe-circuit electrique

Static release with test circuit for electrical switches.