Mechanical characteristics

Overall dimensions

96 mm x 96 mm x 77 mm

(Depth inside the switchboard: 57 mm )

IP degree of protection (acc. to IEC 60529)

Front: IP54

Terminals: IP20

Weight

[g]

400

Terminal characteristics

Voltage inputs

Nominal cross section: 2,5 mm2

Solid/stranded wire: 0,2 - 2,5 mm2 (AWG 24 - 12)

Pitch: 7,62 mm

Poles: 4

Current inputs

Nominal cross section: 2,5 mm2

Solid/stranded wire: 0,2 - 2,5 mm2

(AWG 24 - 12)

Pitch: 5,08 mm

Poles: 6

Screw flanges for fixing

ominal cross section: 2,5 mm2

Solid/stranded wire: 0,2 - 2,5 mm2

(AWG 24 - 12)

Pitch: 5,08 mm

Poles: 8

Screw flanges for fixing

RS-485 Serial port

Nominal cross section: 2,5 mm2

Solid/stranded wire: 0,2 - 2,5 mm2 (AWG 24 - 12)

Pitch: 5,08 mm

Poles: 3

I/O

Nominal cross section: 2,5 mm2

Solid/stranded wire: 0,2 - 2,5 mm2

(AWG 24 - 12)

Pitch: 5,08 mm

Poles: 3 (Programmable I/O, only on M4M

20 I/O)

Poles: 3 (Digital outputs)

Poles: 3 (Analogue outputs, only on M4M

20 I/O)

Nominal cross section: 2,5 mm2

Solid/stranded wire: 0,2 - 2,5 mm2

(AWG 24 - 12)

Pitch: 5,08 mm

Poles: 5 (Programmable I/O)

Poles: 3 (Programmable I/O only on M4M

30 I/O)

Poles: 3 (Analogue outputs, only on M4M

30 I/O)

Rogowski current probes

Only with ABB Rogowski probes:

- R4M-200 2CSG202150R1101 (200 mm diameter)

- R4M-80 2CSG202160R1101 (80 mm diameter)

Climatic conditions

Operating temperature

-25 to 70 °C (K70 acc. to IEC 61557-12)

Storage temperature

-40 to 85 °C (K70 acc. to IEC 61557-12)

Relative humidity

Max 93% (non-condensing) at 40°C

Pollution degree

2

Altitude

< 2.000 m

User Interface

Access to device

5 pushbuttons

Touchscreen

Display type

Graphic color display

Display dimensions

70 x 52 mm (3.5")

6

M4M NET WOR K ANALY ZE R S . THE COMPLE TE OFFER ING

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Technical features

M4M 20

M4M 30