202
No.
Symbol
Approved Standards
Description
4
ISO7000
No.0434B,
IEC3864-B3.1
Caution
To identify general caution when using
the product.
5
IEC60417
No.5041
Caution, hot surface
To indicate that the marked item can be
hot and should not be touched without
taking care.
6
IEC60417
No.6042
ISO3864-B3.6
Caution, risk of electric shock
To identify equipment that has risk of
electric shock.
7
IEC60417
No.5957
For indoor use only
To identify electrical equipment designed
primarily for indoor use.
8
IEC60417
No.5926
Polarity of DC power connector
To identify the positive and negative
connections (the polarity) on a piece of
equipment to which a DC power supply
may be connected.
9
—
Polarity of DC power connector
To identify the positive and negative
connections (the polarity) on a piece of
equipment to which a DC. power supply
may be connected.
10
IEC60417
No.5001B
Battery, general
On battery powered equipment. To
identify a device for instance a cover for
the battery compartment, or the
connector terminals.
