Compliance Information
Installation (Overvoltage)
Category Des criptions
Terminals on th
is product may have different installation (overvoltage) category
designations. The installation categories are:
Measurement C
ategory IV. For measurements performed at the source of
low-voltage installation.
Measuremen
tCategoryIII. Formeasurementsperformedinthebuilding
installation.
Measuremen
tCategoryII. Formeasurementsperformed on circuits directly
connected to the low-voltage installation.
Measureme
nt Category I. For measurementsperformedoncircuitsnot
directly connected to MAINS.
Overvoltage Category
Overvoltage Category II (as defined in IEC 61010-1)
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