Symbol
Title of the
Symbol
Class II
equipment
N/A
Atmospheric
pressure
limitation
Humidity
limitation
Temperature
limit
This way up
N/A
Keep away
from rain
Fragile;
handle with
care
English
Refer-
Standard
Function / Description
ence
Contain-
Number
ing the
Symbol
5172
IEC 60417 To identify equipment
meeting the safety
requirements specified
for Class II equipment
according to IEC 61140.
N/A
N/A
N/A
2621
ISO 7000
To indicate the
acceptable upper and
lower limits of
atmospheric pressure for
transport and storage.
2620
ISO 7000
To indicate the
acceptable upper and
lower limits of relative
humidity for transport and
storage.
0632
ISO 7000
To indicate the maximum
and minimum
temperature limits at
which the item shall be
stored, transported or
used.
0623
ISO 7000
To indicate correct
upright position of the
transport package.
N/A
ISO 7000
N/A
0626
ISO 7000
To indicate that the
transport package shall
be kept away from rain
and in dry conditions.
0621
ISO 7000
To indicate that the
contents of the transport
package are fragile and
the package shall be
handled with care.
Manufacturer Interpretation
per Standard
Protection against electrical
shock: Class II Equipment.
Protection against dust and
continuous immersion in
water.
Atmospheric pressure
limitation
Humidity limitation
Temperature limitation
This end up
Stacking unit
Keep dry
Fragile handle with care
C-3