Zero Current on phase 3 of Merlin Gerin Masterpact circuit breaker

[albarkani]

Dear Guys,
I have Merlin Gerin Masterpact NW 2500A circuit breaker and the trip uint is micrologic 2.0A

THE PROBLEM IS THAT:
WHEN WE CLOSE THE CB ON THE GENERATOR IT GIVE US ZERO CURRENT ON PHASE 3 ??

any suggestion??

 

[Zogzog]

Good to hear it was solved, was it the finger clusters as I mentioned early in this thread or an internal connection?

 

[albarkani]

ZogZog,
yes its as in finger