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MMN220

MMN220 Magnetic MCB 2P 20A

MMN220
MMN220 Magnetic MCB 2P 20A
MMN220 Magnetic MCB 2P 20A

Magnetic MCB 2P 20A

Art No.:MMN220
prt.
EAN No.:

3250614440090

Pack qty.:1 prt.
Technical Characteristics
Neutral position:without neutral
Number of protected poles:2
Number of poles:2 P
Type of pole:2 P
Curve:NA
Frequency:50/60 Hz
Type of supply voltage:AC
Rated operational voltage Ue:400 V
Rated insulation voltage:500 V
Rated impulse withstand voltage:6000 V
Rated ultimate short-circuit breaking capacity Icu under 400V AC IEC 60947-2:20 kA
Rated service breaking capacity Ics AC according IEC 60947-2:75 %
Breaking capacity on 1 pole for IT 400V NF 60947-2:3 kA
Rated ultimate short-circuit breaking capacity Icu AC IEC 60947-2:20 kA
Rated ultimate short-circuit breaking capacity Icu under 230V AC IEC 60947-2:20 kA
Rated ultimate short-circuit breaking capacity Icu under 240V AC IEC 60947-2:20 kA
Rated ultimate short-circuit breaking capacity Icu under 415V AC IEC 60947-2:20 kA
Rated ultimate short-circuit breaking capacity Icu under 440V AC IEC 60947-2:20 kA
Magnetic regulating currrent:12 In
Rating current 30°C:21,6 A
Rating current 35°C:20,8 A
Rating current 40°C:20 A
Rating current 45°C:19,2 A
Rating current 50°C:18,4 A
Rating current 55°C:17,6 A
Rating current 60°C:16,8 A
Rating current 70°C:15,2 A
Correction factor of magnetic tripping with 100 Hz:1,1
Correction factor of magnetic tripping with 200 Hz:1,2
Correction factor of magnetic tripping with 400 Hz:1,5
Correction factor of magnetic tripping with 60 Hz:1
Correction factor of rating current for 2 devices placed side-by-side:1
Correction factor of rating current for 3 devices placed side-by-side:0,95
Correction factor of rating current for 4 and 5 devices placed side-by-side:0,9
Correction factor of rating current for 6 devices placed side-by-side:0,85
Power loss per pole at In:0,55 W
Maximum power loss per pole according to the product standard:4,5 W
Total power loss under IN:1,07 W
Electric endurance in number of cycles:10000
Number of mechanical operations:20000
Depth of installed product:70 mm
Height of installed product:83 mm
Width of installed product:35 mm
Type of bottom rail clip for modular devices:plastic
Type of top rail clip for modular devices:NA
Bottom removability for modular devices:yes
Top removability for modular devices:yes
Suitable for flush-mounting:yes
Type of connection:with screw
Connection cross section of access and exit with screws, for flexible conductor:1/25 mm²
Connection cross-section of input and output with screws, for massive conductors:1/35 mm²
Standard text:EN 60898-1
European directive WEEE:concerned
Protection index IP:IP20
Degree of pollution according to IEC 60664 / IEC 60947-2:2
Class of energy limitation I²t:3
Altitude:2000 m
Air humidity protection:for all climates
  • MMN220
    MMN220 Magnetic MCB 2P 20A
    MMN220
  • MMN220
    MMN220 Magnetic MCB 2P 20A
    MMN220
  • MMN220
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All data is subject to errors and technical modifications.