4. Electricity: magnetically operated switches, magnets, and electr
  5. Electromagnetically actuated switches
  6. Automatic circuit-interrupting devices

John F. Cotton

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Circuit interrupter including low friction latch

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Latching means
Patent

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Distribution transformer having a primary disconnect switch

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

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Distribution transformer secondary circuit breaker

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Retarded or delayed type
Patent

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Distribution transformer secondary circuit breaker having cantil

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

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Distribution transformer secondary circuit interrupter having an

Electricity: electrothermally or thermally actuated switches – With separate distinct diverse art-type switching device – Bimetallic device with other
Patent

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Profile ID: LFUS-PAI-P-36141

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