IEC 61039:2025 establishes the detailed classification of the N family (insulating liquids) that belongs to class L (lubricants, industrial oils and related products) in accordance with ISO 8681 and ISO 6743-99, affecting product categories that include products derived from petroleum processing, synthetic chemical products and synthetic and natural esters.
WITHDRAWN
IEC 61039:2008 ED2
PUBLISHED
IEC 61039:2025 ED3
60.60
Standard published
Feb 17, 2025