Wireless AC meter. Standby loss of only 0.5 watt. DIN-EN 60715 TH35 DIN rail mounting device. 1 division unit = 18 mm wide, 58 mm deep. This alternating current counter measures the active energy on the basis of the current flowing between the input and the output and sends the consumption and the counter status to the Eltako-radio network. Accuracy class B (1%). Evaluation and smart linking via a Smart home controller. The intrinsic consumption of only up to 0.5 watt effective power is not measured and not displayed. Like all counters without MID declaration of conformity in Europe, not approved for monetary electricity bills. 1 external conductor can be connected with a current up to 65A. With an expected load of more than 50%, a ventilation distance of 1/2 division unit to adjacent mounted devices must be maintained. If necessary, use the DS12 spacer. The starting current is 40mA. Consumption is stored non-volatile and is available immediately after a power failure. Radio telegrams: