Further information for Hager US11A3 - cover = 150 = 250 distribution
Contact protection cover, universN, 150x250mm, 1x 12PLE, asymmetrical slot. Replacement item for retrofitting in a low-voltage distribution board up to 1600A, rated voltage 3AC 690 V / 50Hz. Sealable contact protection covers as standard, reinforced using an internal gas pressure process with four quick-release bolts each. VDE mark approval in accordance with DIN EN 61439-1/-2/-3 (VDE 0660 Part 600-1/-2/-3), dimensional standard: DIN 43870.