FA297598
04 November 2021
The part number of the lid to suit mounting enclosure 56E4 is
56L4.
Mounting enclosure lids are moulded in UV stabilised polycarbonate and supplied complete with sealing gasket. The dimensions are 192mm x 192mm x 28mm deep.

https://www.clipsal.com/products/detail?CatNo=56L4&itemno=56L4-GY&backto=/search?q=56L4&tab-document-1=0