How to select the right RCCB rating
- Thread starter t00t
- Start date
MaxHeadRoom
- Joined Jul 18, 2013
- 28,688
Generally up to 1.5x of the appliance demand.
For heating, you could go a little closer, also depends on if it switches in sequentially.
Although being 3ph the load is already spread somewhat.
Max.
For heating, you could go a little closer, also depends on if it switches in sequentially.
Although being 3ph the load is already spread somewhat.
Max.
