3.
Protected from access to
hazardous parts using the back
of the hand
2
Protected from
foreign objects
with diameter of
12.2 Meaning the code
Table 3.
Illustration based DIN VDE 0470, 529
.36
3.2.5 larger
Protected from access to
hazardous parts using one finger
3
Protected from
foreign objects
with diameter of
2.5 larger
Protected from access to
hazardous parts using tool
4
Protected from
foreign objects
with diameter of
1 larger
" 7
Protected from access to
hazardous parts using wire
5 Dust-protected
j=fFully protected from contact.’V-vs.
6 Dust-proof
M
Fully protected from contact.1: First index figure: Protection from solid foreign matter
Index
Figure
IP
Meaning for the
protection the
device
Meaning for the protection of
persons
0
Not protected from
ingress foreign
objects
Not protected from access to
hazardous parts
1
Protected from
foreign objects
with diameter of
50 larger
, '
.
Protection against penetration
of dust.
Protection against interior
injurious dust deposits
