How can I replace or get parts for a Masterpact MP, M, or MC breaker?
How to get a replacement for an old-style Masterpact breaker
Electrical Distribution Systems and OEM
Breakers need to be replaced
Masterpact MC and M (ANSI and IEC rated) breakers are not available.
A limited offering of Masterpact MP (UL Listed) breakers are available. First determine:
Fixed or Drawout construction
The breaker amperage
Whether it has ground fault protection or not (LSI or LSIG)
The following catalog numbers are available as of October 2014:
Amps Fixed 3p Drawout 3p
1600 A MP100135 MP100136
2000 A MP100137 MP100138
3000 A MP100139 MP100140
Only a limited number of accessories are still available. Check Supplemental Digest for availabilitly.
If replacement breaker is not available, it may be necessary to upgrade to the Masterpact NW. Contact Schneider Services or sales office for assistance.