Degree Of Protection (Ip Code) - HEIDENHAIN TNC 410 M Technical Manual

4.2.5 Intended Place of Operation

4.2.6 Degree of Protection (IP Code)

January 2008
Availability of this product is limited according to IEC 61800-3. This product can
cause radio interference in residential areas. This would require the operator
to ensure that appropriate measures are taken.
This refers to the amount of protection afforded by the housing against
penetration of solid foreign bodies and/or water. The IP code indicates the
degree of protection.
First Protection against pene
number tration of solid foreign
bodies
0 No protection
≥ 50.0 mm
1
≥ 12.5 mm
2
≥ 2.5 mm
3
≥ 1.0 mm
4
5 Dust-protected
6 Dust-proof
Device
UE 2xx, UE 1xx, UE 2xxB, UR 2xx(D) IP 20
PW 1x0(B), PW 21x
UV 102, UV 105
UV 120, UV 130(D), UV 140,
UVR 140(D), UVR 150(D),
UVR 160D(W)
KDR 120, 140, 130B, 150,160
Line Filters
UP 110
UM 1xx
QAN asynchronous motors
QSY synchronous motors
Second
number
0
1
2
3
4
5
6
7
8
Degree of protection (IP code)
IP 20
IP 20
IP 20
IP 00
IP 20
IP 20
IP 20
IP 54
IP 65 (shaft bore: IP 64)
General
Protection against pene
tration of water with
disruptive effect
No protection
Drops of water falling
vertically
Droplets (15° angle)
Spray water
Splash water
Flowing water
Powerful water jets
Temporary immersion
Continuous immersion
4 – 5