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ABB A44 212-100 Three Phase 5A CT Connected MID Meter with Pulse and Modbus RS485 (2CMA170534R1000)

ABB A44 212-100 Three Phase 5A CT Connected MID Meter with Pulse and Modbus RS485 (2CMA170534R1000)


£321.41 inc. VAT

Product Description

The ABB A44 212-100 Three Phase CT Connect meter is MID certified and has Pulsed and Modbus RS485 outputs. It is suitable for most of the common applications for reliable metering of energy use.


Voltage/Current Inputs

Nominal voltage

3 x 230/400 V AC

Voltage range

3 x 57.7/100 ... 288 /500 V AC (-20% - +15%)

Power dissipation voltage circuits

0.8 VA (0.8 W) total

Power dissipation current circuits

0.001 VA (0.001 W) per phase at 230 V AC and Ib

Base current Ib


Rated current In

1 A

Reference current Iref


Transitional current Itr

0.05 A

Maximum current Imax

6 A

Minimum current Imin

0.01 A

Starting current Ist

< 1 mA

Terminal wire area

0.5 - 10 mm²

Recommended tightening torque

1.5 Nm

General Data


50 or 60 Hz ± 5%

Accuracy Class

B (CL 1)
Active energy1%

Display of energy

Pixel oriented


Operating temperature

40°C - +70°C

Storage temperature

40°C - +85°C


75% yearly average, 95% on 30 days/year

Resistance to fire and heat

Terminal 960 °C, cover 650°C (IEC 60695-2-1)

Resistance to water and dust

IP20 on terminal block without protective enclosure and IP51 in a protective enclosure, according to IEC 60529

Mechanical environment

Class M2 in accordance with the Measuring Instrument Directive (MID). (2004/22/EC)

Electromagnetic environment

Class E2 in accordance with the Measuring Instrument Directive (MID), (2004/22/EC)



2 - 100 mA


5 - 40 V DC

Pulse output frequency

Programmable: 1 - 999999 imp/kWh

Pulse length

Programmable: 10 - 990 ms

Terminal wire area

0.5 - 1 mm²

Recommended tightening torque

0.25 Nm

EMC Compatibility


IEC 62052-11, IEC 62053-21 class 1 & 2, IEC 62054-21, GB/T 17215.211-2006, GB/T 17215.321-2008 class 1 & 2, GB 4208-2008, EN 50470-1, EN 50470-3 category A and B.



Polycarbonate in transparent front glass, bottom case, upper case and terminal cover.
Glass-reinforced polycarbonate in polycarbonate in terminal cover.



123 mm


97 mm


65 mm

DIN Modules



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ABB A44 212-100 Three Phase 5A CT Connected MID Meter with Pulse and Modbus RS485 (2CMA170534R1000)

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