responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays

Full Title

Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection (using simulators of the apparatus being protected H02H6/00; specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems H02H7/00) > responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays

Child Classifications

Navigate with arrow keys, Enter to open

• H02H 5/083
• H02H 5/086