Main Distribution Board contains a circuit breaker, which is the main part of these board panels. It has the main function which includes splitting the total amount of electrical power and distributing it to a certain number of mini circuit breakers. Each of the mini breakers are connected to a specific cable that leads to an individual power outlet, machine point or light circuit.
PROJECT: BOYS AND GIRLS ELEMENTARY SCHOOL – RC 628-C44
CUSTOMER: SRACO CO.
SUBJECT: PANEL BOARDS
It is typically has single or multiple incoming power sources and includes main circuit breakers and residual current or earth leakage protection devices. An MDB is comprised of a free-standing enclosure, a bus bar system, MCCB’s, metering and support equipment, and required current transformers.