peter_egypt
Member
- Location
- cairo,Egypt
Hello Guys ,
thank you for this helpful Forum
my question is related to Circuit breakers position ,and its supplying direction
i mean it is marked as always input or supply side to CB from upper terminals and it connecting to load side from lower terminals
according to NEC ,and according to CB performance
CAN we supply the circuit breaker from the lower terminals ?
2- what is the preferable supplying the main CB or the enclosure from upper and other branch breakers be lower it ,i mean cable entrance the enclosure from the top or the bottom of the enclosure ?
thank you for this helpful Forum
my question is related to Circuit breakers position ,and its supplying direction
i mean it is marked as always input or supply side to CB from upper terminals and it connecting to load side from lower terminals
according to NEC ,and according to CB performance
CAN we supply the circuit breaker from the lower terminals ?
2- what is the preferable supplying the main CB or the enclosure from upper and other branch breakers be lower it ,i mean cable entrance the enclosure from the top or the bottom of the enclosure ?