H
ELECTRICITY
H
ELECTRICITY
H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
H02H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
H02H3/00
Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection; ; integrated protection
H02H3/00
Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection; ; integrated protection
H02H3/02
Details
H02H3/02
Details
H02H3/04
with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
H02H3/04
with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned