Planning application
3.4 Information on insulation tests, protection class and degree of protection
Mobile Panel 277 RO
Operating Instructions, 10/2015, A5E36824256-AA
37
The following clearances are required around the connection box PN Plus:
Information on insulation tests, protection class and degree of
protection
Test voltages
Insulation strength is demonstrated in the type test with the following test voltages in
accordance with IEC 61131-2:
Circuits with a nominal voltage of U
e
to other circuits or ground
Protection Class I in accordance with IEC 60536, i.e. equipotential bonding conductor to
profile rail required!
Protection against foreign objects and water
Degree of protection in accordance with IEC 60529
Front panel and rear panel
In installed status: IP65
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