Why do the new iC60H vigi units trip slower than the old Multi9 Vigi units?

It's normal that the ref A9V02763 trips in a longer time than the old multi9 MGV630304 because it's  A type vigi unit

This new RCD uses "ACCU" technology which is better on continuity of service however the tripping time is higher.

The ref 26665 "old Multi9" is AC type low continuity of service with "AD or CSP" technology !

If a tripping of less than 100ms is required then please use  MCB in conjunction with a AC type RCD.

Both must comply with BS61008

Released for:Schneider Electric UK