Wolfgang Erven

Circuit-breaker for interrupting current flow, has press element arranged at bridging element for pressing surface of bridging element against component or housing in deflecting position, where housing comprises two contacts

Switching device with a switching shaft for mounting a rotary contact link and multipole switching device arrangement

ROTOR SHAFT MODULE FOR A ROTOR SHAFT OF A MOLDED-CASE CIRCUIT BREAKER, ROTOR SHAFT FOR A MOLDED-CASE CIRCUIT BREAKER, MOLDED-CASE CIRCUIT BREAKER COMPRISING A ROTATOR SHAFT, AND METHOD FOR PRODUCING A ROTOR SHAFT MODULE FOR A ROTOR SHAFT OF A MOLDED-CASE CIRCUIT BREAKER

Rotor shaft module, rotor shaft, compact circuit breaker and method for producing rotor shaft module

Rotorwellenmodul für eine Rotorwelle eines Kompaktleistungsschalters, Rotorwelle für einen Kompaktleistungsschalter, Kompaktleistungsschalter sowie Verfahren zur Herstellung eines Rotorwellenmoduls für eine Rotorwelle eines Kompaktleistungsschalters Rotor shaft module for a rotor shaft of a compact circuit breaker, rotor shaft for a molded case circuit breakers, molded case circuit breakers and method for producing a rotor shaft module for a rotor shaft of a compact circuit breaker

Rotor shaft module support for a rotor shaft of a compact circuit breaker, rotor shaft for a compact circuit breaker, compact circuit breaker and method for producing a rotor shaft module for a rotor shaft of a compact circuit breaker

Rotor shaft module for a rotor shaft of a compact circuit breaker, rotor shaft for a molded case circuit breakers, molded case circuit breakers and to processes for the manufacture of a rotor shaft module for a rotor shaft of a compact circuit breaker

Anordnung zur Stromverteilung mit zwei miteinander verbundenen Schaltern, insbesondere Leistungsschaltern für Niederspannungen

Switchgear arrangement for distributing current on branches of electrical system, has logic unit including algorithm to recognize arc, and downstream switch whose interruption is triggered by command when arc is recognized

Arrangement for power distribution in plant, has electronic trip unit that detects occurrence of electric arcs between different grading levels using algorithm based on detected current and voltage