Schneider Electric Acti9 iid 4p 63a 300ma a-type residual c

Acti9 residual current circuit breaker 4P 63A Double terminal 300mA Class A Width 72mm Product description: The sensitivity of the residual current circuit breaker depends mainly on the function it is intended to perform:- Protection against electric shock by direct contact- Protection against electric shock by indirect contact- Protection against fire caused by faults in electrical installations.Act9 - iID residual current circuit breakers with two terminal clamps provide:-- personal protection against electric shock by direct contact (=30 mA) HPFI-- personal protection against electric shock by indirect contact (=100 mA) PFI-- protection of installations from fire hazard (300 mA).Acti9 iID Si type provides greater immunity to electrical interference and polluted or corrosive environments.