Panel Board Diagram. Step 2 understand the circuits. Designed to be placed in a cabinet or cutout box.
Hey guys welcome back to soft4led. The wiring connection is started from the main 600 a mccb circuit breaker. The 3 phase line 1 line 2 and line 3 red yellow blue are connecting to the line points of mccb circuit breaker.
The main panel distributes electricity to the household through branch circuits.
The 3 phase line 1 line 2 and line 3 red yellow blue are connecting to the line points of mccb circuit breaker. Design your board layout. The national electrical code nec defines a panelboard as a single panel or group of panel units designed for assembly in the form of a single panel including buses and automatic overcurrent devices and equipped with or without switches for the control of light heat or power circuits. The main 3 phase four wire supply enters the panel board.
