BASIC INFO
Molded-Case Circuit Breakers (MCCB) NF
The molded case circuit breaker (MCCB) opens and closes a low voltage circuit, and breaks the fault current (an overload current or short circuit current) automatically to protect wirings/conductors of the circuit.
Motor Protection Breakers NF
This kind of breaker is MCCB rated 225 Amp and less, and is available to protect a motor and the associated wiring or conductors.