From ladders to tools we can say they have no own source of ignitions.
Anyway their usage in potential hazardous environment shall be documented that while using there is no potential hazard of ingition.
Keep up good work!
Arpad
The meaning, often ignored, of “U” and “X” characters inside the certificate,
Hazardous area industries are classified based on the presence of potentially explosive
An explosion occurs when a large amount of energy is released into
According to IECEX we do assess and certify Ex assemblies based on
arpadveress 
