4. Electricity: electrical systems and devices
  5. Safety and protection of systems and devices
  6. With specific current responsive fault sensor

Marc Ferrazzi

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Electronic trip device comprising a power supply device

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Patent

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Electronic trip device comprising a test device

Electricity: measuring and testing – Electromechanical switching device – Circuit breaker
Patent

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Electronic trip device comprising an earth protection

Electricity: electrical systems and devices – Safety and protection of systems and devices – Ground fault protection
Patent

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Profile ID: LFUS-PAI-P-205179

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