AD Instruments AD6810 Manual De Usuario página 81

Definition of Symbols:
Caution: Refer to Accompanying Documents
Caution: Risk of Electric Shock
Double Insulation
Over-voltage Category I (CAT I):
Equipment for connection to circuits in which measures are
taken to limit the transient over-voltages to an appropriate low
level.
Over-voltage Category II (CAT II):
Energy-consuming equipment to be supplied from the fixed
installation.
Over-voltage Category III (CAT III):
Equipment in fixed installations.
WARNING: If the flexible tester is used in a manner
Not specified by the manufacturer, the protection
P ro vid e d b y t h e cla m p m e te r ma y b e imp a ire d .
EN 61010-2-032
CAT III 600V
Pollution Degree 2