Symbols On The Type Plate And Power Pack - Medion MD 44196 Manual De Instrucciones

Measurements; weight
15.1. Symbols on the type plate and
power pack
Fig. A
Fig. B
78
Protection class II
Electrical devices in protection class II are
devices that have double and/or rein-
forced insulation throughout, and do not
have the option of connecting a protective
earth. The housing of an electrical device
in protection class II, with surrounding in-
sulating material, might either form all of
the additional or reinforced insulation, or
part of it.
Indoor use
Devices with this symbol are intended
solely for indoor use.
Polarity markings
In the case of devices with coaxial power
connectors, these symbols indicate the po-
larity of the connector. There are two types
of polarity: either positive inside and nega-
tive outside (Fig. A), or negative inside and
positive outside (Fig. B).
ca. 19.6 x 8.3 x 11.7 cm;
ca. 449 g