Players use these to replicate complex structures layer-by-layer or to generate material lists before building. 3. Other Possible Interpretations
It monitors three-phase current and detects earth faults, providing protection for electrical feeders in low to high-voltage systems. shema mc 31 1
The "shema" for this relay includes 5 output relays (R1 to R5). R1 to R4 are configurable for protection functions, while R5 is typically dedicated to internal fault alarms. shema mc 31 1