FAQ

48
Material taken from the National Electric Code
®
is reprinted with permission
from NFPA 70
®
, 2023 edition. National Electrical Code
®
, Copyright 2022,
National Fire Protection Association, Quincy, MA. All rights reserved.
NEC
®
Text
continued from page 46
front of the disconnect enclosure with red background and
white text.
(2) The letters shall be least 13 mm (1/2 in.) high.
Expert Analysis
A new section has been added to correlate with existing
requirements for service supplied dwelling units and
the revisions in 230.85. The new section will help first
responders and provide the ability to disconnect the
power to the dwelling without regard to whether it's a
feeder or service supplied.
Revision
225.42(A)-(E), 230.67(A)-(E) Surge
Protection Requirements Expanded
Leviton Comment: Articles 225.42(A)-(E) and
230.67(A)-(E) are covered with Article 215.18(A)-(E)
found on page 39
Revision
230.85(A)(B)(C)(D)(E) Emergency
Disconnects – 1 and 2 Family Homes
Change Summary
• A revision was made to clarify the location,
rating and grouping of the required residential
emergency disconnect.
continued on page 50