4. Electricity: circuit makers and breakers
  5. Liquid contact
  6. Time delay

W. A. Elchik

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Actuating mechanism with an auxiliary switch for an electrically

Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent

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Busway insulation system

Electricity: conductors and insulators – Conduits – cables or conductors – Single duct conduits
Patent

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Circuit breaker with improved arc extinguishing means

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – With arc-suppression or extinguishing means
Patent

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Circuit breaker with improved trip means

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices
Patent

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Circuit breaker with improved trip means

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices
Patent

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Profile ID: LFUS-PAI-P-61971

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