Electronic energy and reactive power meter with S0 interface, bidirectional, for single-phase alternating current with 7-digit LCD display, backlit, display of total consumption, partial consumption (resettable) kWh, kVAh, kvarh, instantaneous values V, A, power factor, kW, kVA, kvar, frequency, THD V, THD A, phase shift and power direction, LED consumption display: 1000 pulses per kWh, maximum current 40 A, short-term overcurrent (pulse current): 1200 A for 10 ms, starting current: 0.02 A, accuracy class B, DIN rail mounted device for 35 mm mounting rail (EN 60715), installation width 17.5 mm, rated voltage 230 V AC, S0 interface: 1000 pulses per kWh, meter is MID, connection cross-sections main circuit: solid 1.5 to 10 mm², stranded 1.5 to 10 mm², ambient temperature: -25 to + 55°C, protection class housing/connections: IP50/IP20, sealable terminal cover