This FAQ has been written for NEAL (North East Africa and Levant) region. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
The white protection shield at the top side of the breaker is for protection and isolation of the bare cable connectors against gas exhaust.
Hence it is always necessary to use protection shield irrespective of the breaker mounting position.
Note: It is not necessary at the down side because the hot gas exhaust is always from the top.
Released for:Schneider Electric Egypt and North East Africa
