FA90396
28 September 2021
Issue:PF switch functionality
Product Line:Circuit breakers
Environment:Masterpact NT NW
Resolution:The ready-to-close position switch (PF) indicates that the following conditions are met and the circuit breaker can be closed:
o The circuit breaker is open.
o The closing springs are charged.
o All interlocks are satisfied.
o There are no standing closing or opening orders.
