Product
ABB B21 - DIN-mounted electricity meter
ABB B21 is a 1-phase compact meter. It is equipped with a backlit display that provides information on active power, current, voltage, power factor and frequency. By using ABB B21 with Elvaco's external meter communication module CMeX20 or CMeX20w, all measurement data can be converted to M-Bus/Wireless M-Bus and delivered to a receiving system.
Need a tailored offer?
Electrical properties
Unit loads: 1T/1.5mA
Mechanics
Mounting: Mounted on DIN rail (DIN 50022) 35 mm
Compatible with

ABB
ABB D11 Electricity Meter, M-Bus, 1-Phase Direct Measurement 40A 4Q