Schneider Electric Acti9 iid 4p 40a 300ma a-type residual c

Acti9 residual current circuit breaker 4P 40A 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 transitions 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 hazards (300 mA). Acti9 iID Si type provides greater immunity to electrical interference and polluted or corrosive environments.