hurk27
Senior Member
- Location
- Portage, Indiana NEC: 2008
Re: 6 disconnect rule violation?
Mike
it is a split buss which it will have two service entrance feeds, then it is two panelboards in one cabinet and not one panelboard, like a breaker panel with one panelboard.
The panelboard is the bus's and mounting hardware that mounts inside of the cabinet.
Example:
Around here we had many split buss services in which they would have two sets of SEC's from two meters, one panelboard would not have a main and only supply line to line loads (power panelboard) (heating/cooling loads) and the other section would have a main and would supply all the branch circuits. these would all be in one large cabinet.
Edited to change some word's to make sense.
[ November 28, 2005, 02:17 AM: Message edited by: hurk27 ]
Mike
it is a split buss which it will have two service entrance feeds, then it is two panelboards in one cabinet and not one panelboard, like a breaker panel with one panelboard.
The panelboard is the bus's and mounting hardware that mounts inside of the cabinet.
Example:
408.18 Enclosure.
Panelboards shall be mounted in cabinets, cutout boxes, or enclosures designed for the purpose and shall be dead-front.
408.16 states "Each lighting and appliance branch-circuit panelboard" so this will apply to each section of a split buss panel,Panelboard. 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; designed to be placed in a cabinet or cutout box placed in or against a wall, partition, or other support; and accessible only from the front.
Around here we had many split buss services in which they would have two sets of SEC's from two meters, one panelboard would not have a main and only supply line to line loads (power panelboard) (heating/cooling loads) and the other section would have a main and would supply all the branch circuits. these would all be in one large cabinet.
Edited to change some word's to make sense.
[ November 28, 2005, 02:17 AM: Message edited by: hurk27 ]