Cat. Ref.:MSN250
EAN No.:3250613810153
ex. GST*:44,09 $ / pc.
inc. GST*:48,50 $ / pc.

Technical Properties

Architecture
Neutral position:without neutral
Number of poles:2 P
Type of pole:2 P
Fixing mode:DIN rail type O
(symmetrical)
Curve:C
Functions
Concurrently switching N-neutral:no
Compatibility
Compatible with DIN rail mounting:yes
Controls and indicators
With Contact position indicator:no
With fault indicator:no
Connectivity
Top connection alignement for modular devices:Aligned terminal
Bottom connection alignement for modular devices:Aligned terminal
Main electrical features
Rated operational voltage Ue:415 V
Type of supply voltage:AC
Voltage
Rated insulation voltage:500 V
Max operating voltage:415 V
Rated impulse withstand voltage:4000 V
Electric current
Rated current:50 A
Rated service breaking capacity Ics AC according IEC 60898-1:6 kA
min/maxi threshold value of the AC thermal operation:1,13 / 1,45 In
Magnetic regulating currrent:5 / 10 In
Rated short circuit breaking capacity Icn under 400V AC according IEC60898-1:6 kA
Rated short circuit breaking capacity Icn under 415V AC according IEC 60898-1:6 kA
Rated service breaking capacity Ics under 415V AC according IEC 60898-1:6 kA
Electric current / temperature
Rating current -25°C:67,46 A
Rating current -20°C:66,02 A
Rating current -15°C:64,58 A
Rating current -10°C:63,69 A
Rating current -5°C:61,71 A
Rating current 0°C:60,27 A
Rating current 5°C:58,83 A
Rating current 10°C:57,4 A
Rating current 15°C:55,96 A
Rating current 20°C:54,52 A
Rating current 25°C:53,09 A
Rating current 30°C:50 A
Rating current 35°C:50,21 A
Rating current 40°C:48,78 A
Rating current 45°C:47,34 A
Rating current 50°C:47 A
Rating current 55°C:44,46 A
Rating current 60°C:43,03 A
Rating current 65°C:41,59 A
Rating current 70°C:40,15 A
Current correction factors
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
Frequency
Frequency:50 to 60 Hz
Power
Maximum power loss per pole according to the product standard:9 W
Total power loss under IN:9,2 W
Power loss per pole at In:4,85 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 rail clip for modular devices:plastic
Type of Bottom Connection for modular devices:BIconnect
Top removability for modular devices:no
Bottom removability for modular devices:yes
360° product mounting position:yes
Connection
Connection cross-section at output with screw, for flexible conductor:1 / 25 mm²
Connection cross-section at output with screw, for massive conductor:1 / 35 mm²
Connection cross-section for rigid conductor, upstream terminals with screws:1 / 35 mm²
Connection cross-section of the access with screws, with flexible conductor:1 / 25 mm²
Downstream cage clamp delivery status:opened
Upstream cage clamp delivery status:opened
Nominal tightening torque bottom terminal:2,8 Nm
Nominal tightening torque top terminal:2,8 Nm
Equipment
Can be accessorized:yes
Accept terminal cover:no
With transparent product label holder:yes
Standards
Standard text:IEC 60898-1, AS/NZS
60898-1
European directive WEEE:not concerned
Safety
Protection index IP:IP20
Use conditions
Operating temperature:-25…70 °C
Degree of pollution according to IEC 60664 / IEC 60947-2:2
Class of energy limitation I²t:3
Altitude:2000 m
Storage/transport temperature:-25…80 °C
temperatur
Temperature of calibration:30 °C

*All data is subject to errors and technical modifications. All prices are recommended retail prices.