Specifications

St. David Catholic School Manning Architects
Gym and Classroom Replacement N10.024.00
New Orleans, Louisiana July 20, 2012
PANELBOARDS 16400 -2
PART 2 – PRODUCTS
MANUFACTURERS
Available Manufacturers: Subject to compliance with requirements, manufacturers offering
products that may be incorporated into the Work include, but are not limited to, the following:
(a) Eaton Corp.; Cutler-Hammer Products.
(b) Siemens Energy & Automation, Inc.
(c) Square D Co.
(d) General Electric
FABRICATION AND FEATURES
Enclosures: Flush- and surface-mounted cabinets. NEMA PB 1, Type 1, suitable for
environmental conditions at installed location.
1. Outdoor Locations: NEMA 250, Type 3R.
2. Other Wet or Damp Indoor Locations: NEMA 250, Type 4.
3. Hazardous Areas Indicated on Drawings: NEMA 250, Type 7C.
Front: Secured to box with concealed trim clamps. For surface-mounted fronts, match box
dimensions; for flush-mounted fronts, overlap box.
Finish: Manufacturer's standard enamel finish over corrosion-resistant treatment or primer coat.
Directory Card: A clear plastic directory holder shall be mounted inside panelboard door.
Bus: Hard-drawn copper, 98 percent conductivity.
Equipment Ground Bus: Adequate for feeder and branch-circuit equipment ground conductors;
bonded to box.
Panelboard Short-Circuit Rating: Fully rated to interrupt symmetrical short-circuit current
available at terminals.
Panelboards with Main Service Disconnect: Listed for use as service equipment.
Spaces for Future Devices: Mounting brackets, bus connections, and necessary appurtenances
required for future installation of devices.
Feed-through Lugs: Locate at opposite end of bus from incoming lugs or main device.