Subject: Electrical operational equipment If not specified otherwise all electrical operational equipment like switchgear, enclosures for LV Equipment as terminal boxes, mechanism boxes, kiosks, cabinets and housings for electrical equipment and electrical equipment itself etc. must be designed to meet at least minimum pro-tection classes stated below.IP58 Electrical operational equipment liable to occasional submersion or operation continuously under water (such as submersible motor-pumps) as required according to IEC 60034-5.
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