FAQ

38
Expert Analysis
A revision has been made to clarify that accessory
structures are similar to attached and detached garages
and have been added to the list in Section 210.70(A)(2).
Requiring lighting in these areas enhances safety.
In addition, the exception to (2) recognizes bulkhead
doors with stairway access to basements. The NEC
clarifies that they want these steps illuminated and
controlled by a switch.
Leviton Solution
For dark, less traveled areas,
motion sensors can be a safe and
convenient option. In addition,
when using bulkhead doors
people are typically carrying
storage items. This also makes
motion sensors a good choice.
Features 180° PIR field of view,
automatic-on/o, single pole, 3-way or
multi-location (multi-way) when used
with DD0SR switch companions or
multi-sensor with two DOS15 sensors.
Can be used to comply with 2019
California Title 24, Part 6 Vacancy
Control Device Requirements —
White with ivory and light almond faceplates included.
•
CONVENIENT — turns lights on/o automatically based on motion
• EASY TO INSTALL — slim profile fits in most wallboxes
• FLEXIBLE — multi-sensor application where two sensors are needed
for the coverage area, such as an “L-shaped” room
• VERSATILE — for higher wattage fixtures and exhaust fan
• 600W LED/CFL, 1800W Inc/Halogen 1200VA ELV/MLV/FL,
1/2HP Motor, 15A Resistive
continued from page 37
Cat. No.
DOS15-1LZ
New
215.15 Barriers in Electrical Equipment
Change Summary
• New section requires barriers over uninsulated
ungrounded busbars or terminals that are exposed
in panelboards, switchgear, or motor control centers.
Article 215 Feeders
215.15 Barriers.
Barriers shall be placed such that no energized uninsulated,
ungrounded busbar or terminal is exposed to inadvertent
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