Is it possible to use the 3 poles NSX circuit breakers with 3 pole Vigi module on a single phase application.
The Vigi module can be used in a single-phase configuration for a 3P type. The Vigi works in single-phase between two phases,
The test push button follows the same rule, if the test doesn't work the Vigi also doesn't work.
Please be sure the phase & neutral will connected to the phases on the MCCB. As for single phase application, in 3Pole the connection
can be done between phases & in 4P MCCB the connection done between phases of the MCCB.