Telestar M 12i Bedienungsanleitung Seite 84

2. SAFETY INSTRUCTIONS
2.1. Explanation of symbols
E
1
+
2
-
Operating Manual
Protection class II
Electric devices with a protection
class II have an increased or
double insulation at the
rated insulation voltage
between the active and touchable
parts (VDE 0100 component 410,
412.1).
They are usually not connected
to the protective conductor. Even
if they have electrically conductive
surfaces, they are protected against
contact with
live parts through an increased or
double insulation.
Products labelled with this symbol
meet the requirements of
the guidelines of the European
Community.
In the case of devices with wooden
plugs this symbol marks the plug's
-
polarity. 2 variants are distinguished
here
Image 1: Outside plus/ Inside minus
Image 2: Inside plus / outside minus
+
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