Danielinho
Member
- Location
- Texas
- Occupation
- Electrician
I have a question that’s been on my mind all weekend. Some RTUs have a built in breaker size at 125amps, the nameplate(s) say max amps are 15a, 20a, 25a. At the electrical panel they have breakers size accordingly to the nameplate. What’s messing with my head is the 125amp built in breaker, should the built in breaker be changed to a smaller size according to the nameplate?