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MCB 4P 3kA C-63A 4M

Cat ref.:MW463
prt.
EAN No.:

3250614530074

P.U.:3 prt.
Technical Characteristics
Neutral position:without neutral
Number of poles:4 P
Type of pole:4 P
Fixing mode:Din-Rail
Curve:C
Compatible with DIN rail mounting:yes
Bottom connection alignement for modular devices:Aligned terminal
Top connection alignement for modular devices:Aligned terminal
Type of supply voltage:AC
Rated operational voltage Ue:400 V
Rated insulation voltage:500 V
Max operating voltage:415 V
Rated impulse withstand voltage:4000 V
Rated short circuit breaking capacity Icn under 400V AC according IEC60898-1:3 kA
Magnetic regulating currrent at 40° C:5/10 In
min/maxi threshold value of the AC thermal operation:1,13/1,45 In
Rating current -15°C:76,23 A
Rating current -20°C:77,56 A
Rating current 0°C:72,09 A
Rating current 10°C:69,19 A
Rating current -10°C:74,88 A
Rating current 15°C:67,7 A
Rating current 20°C:66,17 A
Rating current 25°C:64,6 A
Rating current -25°C:78,87 A
Rating current 30°C:63 A
Rating current 35°C:61,35 A
Rating current 40°C:59,66 A
Rating current 45°C:57,92 A
Rating current 5°C:70,66 A
Rating current -5°C:73,5 A
Rating current 50°C:56,13 A
Rating current 55°C:54,27 A
Rating current 60°C:52,35 A
Rating current 65°C:50,65 A
Rating current 70°C:48,85 A
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:6,55 W
Total power loss under IN:24,63 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:70 mm
Type of top connection for modular devices:with screw
Tightening torque:2,8Nm
Type of bottom rail clip for modular devices:metallic
Type of top rail clip for modular devices:NA
Type of Bottom Connection for modular devices:BIconnect
Bottom removability for modular devices:no
Top removability for modular devices:no
Upstream cage clamp delivery status:opened
Downstream cage clamp delivery status:opened
Connection cross-section at output with screw, for flexible conductor:1/25 mm²
Connection cross-section of the access with screws, with 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
Nominal tightening torque bottom terminal:2,8 Nm
Nominal tightening torque top terminal:2,8 Nm
Standard text:EN 60898-1
European directive WEEE:not 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
Storage temperature:-25 to 80 °C
Temperature of calibration:30 °C
  • MW463
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Data is subject to errors and technical modifications.