1-phase AC meter with mechanical roller counter, for recording energy consumption in AC and three-phase networks in private households, commercial and light industry, type approval from PTB, accuracy class 1/B, device protection class II, high resistance to magnetic and mechanical manipulation, with SO interface according to DIN 43864 for connection to central tariff devices and for energy management, sealable with cap as an accessory, for mounting rail DIN EN 60715 TH35
