Zoneline - Determining MCA and MOCP
Determining MCA and MOCP (wire and breaker size):
- The full resistance heat is the highest amp draw and sets the MCA and MOCP, which is determined by which cord connection kit you choose.
- If you look at the chart in the Architects & Engineering Manual for the cord connection kits, it lists the recommended wire size (MCA) and the recommended breaker (MOCP).
Zoneline resources: