B-7
ISO 3864, No. B.3.6
Background colour - yellow; symbol and outline
– black
Caution, risk of electric shock - Generally used only for voltages in
excess of 1000 V. It is permissible to use it to indicate lower
voltages if an explanation is provided in the manual. Colour
requirements do not apply to markings on equipment if the symbol
is molded or engraved to a depth or raised height of 0.5 mm, or that
the symbol and outline are contrasting in colour with the
background.
IEC 417, No. 5041
Background colour - yellow; symbol and outline
– black
Caution, hot surface - Colour requirements do not apply to
markings on equipment if the symbol is moulded or engraved to a
depth or raised height of 0.5 mm, or that the symbol and outline are
contrasting in colour with the background.
ISO 3864, No. B.3.1
Background colour - yellow; symbol and outline
– black
Caution - (refer to accompanying documents) used to direct the
user to the instruction manual where it is necessary to follow certain
specified instructions where safety is involved. Colour requirements
do not apply to markings on equipment if the symbol is moulded or
engraved to a depth or raised height of 0.5 mm, or that the symbol
and outline are contrasting in colour with the background.
IEC 417, No. 5268-a
In-position of bistable push control.
IEC 417, No. 5269-a
Out-position of bistable push control.