Kganaway001
New User
- Location
- Leesville, La
- Occupation
- Residential Electrician
When sizing your OCPD for a single motor, when would we use Table 430.52? Example, been told while sizing a Rural pump house consisting of a single shallow well pump at 1/3hp, 115v. If I only use 430.22 for the 125% plus FLC from Table 430.248, OCPD = 15A, however, is Table 430.52 is applied, that’s easily 22.5A then using 240.6, OCPD = 30A. (I used an Inverse Time Breaker for sake of example)..