Tektronix P5210 Instructions Manual page 33

Table 3: Certifications and compliances (Cont.)
Installation Category
Descriptions
Pollution Degree 2
P5210 Instructions
Terminals on this product may have different installation category
designations. The installation categories are:
CAT III Distribution-level mains (usually permanently
connected). Equipment at this level is typically
in a fixed industrial location
CAT II Local-level mains (wall sockets). Equipment at
this level includes appliances, portable tools,
and similar products. Equipment is usually
cord-connected
CAT I Secondary (signal level) or battery operated
circuits of electronic equipment
Do not operate in environments where conductive pollutants may
be present.
Specifications
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