Markings and symbols   
B.1 Safety-relevant symbols 
  Mobile Panels 2nd Generation 
272  Operating Instructions, 09/2018, A5E33876626-AC 
Only for industrial applications and indoor areas (control cabinet)   
Install in control cabinet only   
Devices approved for Ex Zone 2 in a control cabinet with min. IP54 
 
 
Devices approved for Ex Zone 22 in a control cabinet with min. IP6x