Are Masterpact NW arcing contacts replaceable?
Masterpact NW Circuit Breakers
This includes all Masterpact NW breakers rated UL489, UL1066, ANSI C37 and IEC 60947-2.
Page 7 of 0613CT0001 Masterpact NT and NW Universal Power Circuit Breakers catalog indicates that the contacts can be replaced.
The contacts are not replaceable and the catalog section is in error. This will be corrected.