What is IEC 61439?
IEC 61439 is a standard which is developed by International Electrotechnical Commission, Switzerland. To which equipment, it is applicable: it is applicable to Electrical panels and busways/busduct/bus trunking - Low-voltage…
IEC 61439 is a standard which is developed by International Electrotechnical Commission, Switzerland. To which equipment, it is applicable: it is applicable to Electrical panels and busways/busduct/bus trunking - Low-voltage…