• Feeders and short
branch circuits, distribution
panel devices.
• Lighting systems in larger
buildings.
• Appliance outlets with
short
connections
to
service entrance.
CAT
Ⅵ
Three-phase
at utility
connection,
any outdoor
conductors
• Refers to the “origin of
installation”; i.e., where
low-voltage connection
is made to utility power.
•
Electricity
meters,
primary
overcurrent
protection equipment.
• Outside and service
entrance, service drop
from pole to building, run
between
meter
and
panel.
•
Overhead
line
to
detached
building,
underground line to well
pump.
* When using this Multimeter, the user must observe all
normal safety rules concerning: