RCBO 4P 10kA C-20A 30mA A ADX420T
EAN
3250611033110
Packaging
1 Piece
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Complete your system
Optional accessories
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Auxiliaries contact block 2 products available -
Shunt release 2 products available -
Under voltage coil 1 products available -
Locking interlocking functions 1 products available -
Modular phase busbar 9 products available
Complete your system
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KB163N
Insulated busbar 1P 63A prong 10mm² blue 13M
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KB163PInsulated busbar 1P 63A prong 10mm² brown 13M
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KB181A1Insulated prong busbar 1P 80A 16mm² 6C for RCBO
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KB181G1
Insulated prong busbar 1P 80A 16mm² 9C for RCBO
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KDN180AInsulated busbar 1P 80A fork 16mm² 12M
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KDN180GInsulated busbar 1P 80A fork 16mm² 18M
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KDN280AInsulated busbar 2P 80A fork 16mm² 12M
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KDN380AInsulated busbar 3P 80A fork 16mm² 12M
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KDN380GInsulated busbar 3P 80A fork 16mm² 18M
Technical properties
Electric current
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Rated current20 A
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Rated residual operating current Idn30 mA
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Rated current -25°C23,80 A
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Rated current at -20°C23,50 A
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Rated current -15°C23,20 A
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Rated current -10°C22,90 A
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Rated current -5°C22,50 A
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Rated current at 0°C22,20 A
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Rated current 5°C21,80 A
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Rated current 10°C21,50 A
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Rated current 15°C21,10 A
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Rated current at 20°C20,80 A
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Rated current 25°C20,40 A
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Rated current 30°C20 A
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Rated current 35°C19,60 A
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Rated current at 40°C19,10 A
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Rated current at 45°C18,60 A
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Rated current at 50°C18,20 A
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Rated current 55°C17,70 A
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Rated current 60°C17,20 A
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Rated service breaking capacity Ics AC according to IEC 60898-17,50 kA
Architecture
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CurveC
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Neutral positionRight
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Type of pole4P
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Number of protected poles4
Capacity
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Number of modules4
Safety
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Residual current typeA
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Ingress Protection (IP) classIP20
Voltage
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Type voltage supplyAC
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Rated operational voltage Ue240 - 415 V
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Rated insulation voltage Ui500 V
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Dielectric strength value of power frequency2 kV
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Rated impulse withstand voltage Uimp4000 V
Main electrical attributes
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Rated short-circuit breaking capacity Icn AC according to IEC 60898-110 kA
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Nominal tightening torque down terminal2 - 2 Nm
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Nominal tightening torque top terminal2 - 2 Nm
Frequency
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Frequency50 - 50 Hz
Connection
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Cross-section of input with screws, for flexible conductors1 - 16 mm²
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Cross-section of input with screws, for massive conductors1 - 25 mm²
Installation, mounting
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Nominal tightening torque2 - 2 Nm
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360° mounting position possibleYes
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Type of top connection for modular devicesScrew terminal
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Type of bottom connection for modular devicesbiconnect, Bypass
Use conditions
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Class of energy limitation I²t3
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Degree of pollution according to IEC 60664 / IEC 60947-22
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Operating temperature-25 - 40 °C
Dimensions
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Height84 mm
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Width71 mm
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Depth70 mm
Power
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Total power loss under IN11,70 W
Environmental value
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Certifications and documents
Downloads
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Product image
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Installation manual
Installation manual en-GB 2017-06-15
PDF1,98 MB -
Declaration of conformity
Declaration
Declaration of conformity International 2022-09-23
PDF378,93 kB
More documentation
