The minimum long time protection "Io" setting of Compact NSX100 40A Micrologic 2.2 is 18A.  The setting below 18A is not possible because it is required to have a minimum current to feed the electronic card (PCB) and that below 18A this minimum current cannot not reach anymore.  Instead of keeping the first setting blank, the "Io" has been mentioned as two times 18A over the dial.

Released for: Schneider Electric India