Middle-East 
RCCB 4P 63A 300mA AC Class CF464J
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Optional accessories
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Locking interlocking functions 1 products available -
Mechanic accessories for low-voltage components 1 products available -
Under voltage coil 1 products available -
Shunt release 2 products available -
Auxiliaries contact block 1 products available
Technical characteristics
Architecture
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Type of pole3P+N
Electric current
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Rated current63 A
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Rated residual operating current Idn300 mA
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Breaking and opening capacity Idm1.50 kA
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Rated conditional short-circuit current Inc according to EN61008-16 kA
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Rated current -25°C63 A
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Rated current at -20°C63 A
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Rated current -15°C63 A
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Rated current -10°C63 A
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Rated current -5°C63 A
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Rated current at 0°C63 A
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Rated current 5°C63 A
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Rated current 10°C63 A
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Rated current 15°C63 A
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Rated current at 20°C63 A
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Rated current 25°C63 A
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Rated current 30°C63 A
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Rated current 35°C63 A
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Rated current at 40°C63 A
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Rated current at 45°C60 A
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Rated current at 50°C58 A
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Rated current 55°C55 A
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Rated current 60°C51 A
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Rated current 65°C48 A
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Rated current 70°C45 A
Installation, mounting
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Nominal tightening torque top terminal2.80 - 2.80 Nm
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Nominal tightening torque down terminal2.80 - 2.80 Nm
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Type of top connection for modular devicesScrew terminal
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Type of bottom connection for modular devicesbiconnect
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Nominal tightening torque2.80 - 2.80 Nm
Voltage
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Rated operational voltage Ue230 - 400 V
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Type voltage supplyAC
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Rated insulation voltage Ui500 V
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Rated impulse withstand voltage Uimp4,000 V
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Max. operating voltage440 V
Frequency
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Frequency50 - 50 Hz
Capacity
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Number of modules4
Compatibility
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Suitable for DIN RailYes
Safety
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Residual current typeAC
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Ingress Protection (IP) classIP20
Connection
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Cross-section of input and output with screws, for massive conductors1 - 25 mm²
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Cross-section of input and output with screws, for flexible conductors1 - 16 mm²
Power
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Total power loss under IN19.70 W
Use conditions
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Max. Altitude2,000 m
Endurance
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Electric endurance in number of cycles2,000
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Number of mechanical operations4,000
Connectivity
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Type of connectionScrew terminal
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Top connection alignment for modular devicesAligned terminal
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Down connection alignment for modular devicesAligned terminal
Dimensions
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Height83 mm
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Width70 mm
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Depth70 mm
Environmental value
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Certifications and documents
Downloads
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Product datasheet
Hager Product data sheet CF464J
RCCB 4P 63A 300mA AC Class
PDF -
Manual
Manual International 2014-10-14
PDF1,33 MB -
Declaration of conformity
EU Declaration of Conformity
Declaration of conformity en-GB 2025-08-26
PDF672,76 kB
More documentation