Siemens SIMATIC HMI - Information on Insulation Tests, Protection Class and Degree of Protection

Technical information
8.7 Dimension drawings
Comfort Panels
Operating Instructions, 08/2018, A5E36770603-AC
193
Protection against foreign objects and water
The device meets the requirements according to IEC 60529 and UL50.
Device side
Degree of protection
Front When mounted:
• IP65 according to IEC 60529
• Type 4X/Type 12 (indoor use only) according to UL50
Rear panel IP20
Protection against contact with standard test probes. There is no
protection against the ingress of water, dust and noxious gas.
The front protection rating can only be guaranteed if the mounting seal lies flush against the
mounting cutout. Read the corresponding information in section
"Preparing the mounting cutout (Page 37)".
8.7
Dimension drawings
8.7.1
Dimension drawings of the KP400 Comfort