Hello,
If anyone would be able to tell me is there any difference between EExd and Exd marks. As I found out, EExd marking is no longer in use and is replaced by Exd.
Also, can CE mark be placed on a product such as junction box in which unknown components will be instaled by the end user...
Hello,
Does anyone knows or have a chart that shows what is the minimum amount of material that has to be left after drilling of different sizes of blind holes in the explosion proof enclosure?
Thanks
