مفتاح اتوماتيك ثنائى شنايدر DomA42 – امبير 10

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Architecture
Number of protected poles: 2
Number of poles: 2 P
Type of pole: 2 P
Curve: C
Connectivity
Bottom connection alignement for modular devices: Aligned terminal
Top connection alignement for modular devices: Aligned terminal
Main electrical features
Frequency: 50/60 Hz
Rated short circuit breaking capacity Icn AC according IEC60898-1: 6 kA
Type of supply voltage: AC
Rated operational voltage Ue: 230/400 V
Voltage
Rated insulation voltage: 500 V
Rated impulse withstand voltage: 4000 V
Electric current
Rated short circuit breaking capacity Icn under 400V AC according IEC60898-1: 6 kA
Rated service breaking capacity Ics AC according IEC 60898-1: 6 kA
Rated ultimate short-circuit breaking capacity Icu under 415V AC IEC 60947-2: 6 kA
Magnetic regulating currrent at 40° C: 5/10 In
min/maxi threshold value of the AC thermal operation: 1,13/1,45 In
Electric current / temperature
Rating current -15°C: 12,8 A
Rating current -20°C: 13,1 A
Rating current 0°C: 11,91 A
Rating current 10°C: 11,31 A
Rating current -10°C: 12,54 A
Rating current 15°C: 11,01 A
Rating current 20°C: 10,72 A
Rating current 25°C: 10,42 A
Rating current -25°C: 13,4 A
Rating current 30°C: 10 A
Rating current 35°C: 9,82 A
Rating current 40°C: 9,52 A
Rating current 45°C: 9,22 A
Rating current 5°C: 11,61 A
Rating current -5°C: 12,21 A
Rating current 50°C: 9 A
Rating current 55°C: 8,63 A
Rating current 60°C: 8,33 A
Rating current 65°C: 8,03 A
Rating current 70°C: 7,73 A
Current correction factors
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
Power loss per pole at In: 1,57 W
Total power loss under IN: 3,11 W
Endurance
Electric endurance in number of cycles: 4000
Number of mechanical operations: 20000
Dimensions
Depth of installed product: 70 mm
Height of installed product: 83 mm
Width of installed product: 35 mm
Installation, mounting
Type of top connection for modular devices: with screw
Tightening torque: 2,8Nm
Type of Bottom Connection for modular devices: BIconnect
Connection
Connection cross-sect. rigid cable: 1 / 35mm²
Connection cross-sect. flexible conductor: 1 / 25mm²
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
Standards
Standard text: EN 60898-1
European directive WEEE: concerned
Safety
Protection index IP: IP20
Use conditions
Degree of pollution according to IEC 60664 / IEC 60947-2: 2
Operating temperature: -25 … 70 °C
Class of energy limitation I²t: 3
Altitude: 2000 m
Storage temperature: -25 to 80 °C
Air humidity protection: for all climates
Storage/transport temperature: -25 … 80 °C