DIN 43857-2:1978 Watthour meters in moulded insulation case without instrument transformers, up to 60 A rated maximum current; principal dimensions for poly-phase meters
Watthour meters in molded insulation case without instrument transformers, up to 60 A rated maximum current; principal dimensions for poly-phase metersThere are no corresponding regional or international standards for the scope of this standard
DIN 43857-2:1978 history
1978DIN 43857-2:1978-09 Watthour meters in moulded insulation case without instrument transformers, up to 60 A rated maximum current; principal dimensions for poly-phase meters
1978DIN 43857-2:1978 Watthour meters in moulded insulation case without instrument transformers, up to 60 A rated maximum current; principal dimensions for poly-phase meters