Issue:
Micrologic P or H trip unit trips with Ap indication and displays an error code similar to:
ID – 20
201
800
0
PRESS + TO RESET

Product Line:
Powerpact P and R and Masterpact breakers with Micrologic P and H trip units

Resolution:
The trip unit should be replaced.
Pressing + may clear the fault and allow normal operation, but it is possible it will happen again and also possible that the next time, it will not reset.
Replace the trip unit.

Released for: Schneider Electric USA