RCCB 1P+N 25A 30mA B CDB525E
EAN-Nr.
3250611627777
Packaging
1 piece
Price
£331.04
/ piece
*
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Complete your system
Optional accessories
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Mechanic accessories for low-voltage components 1 products available -
Auxiliaries contact block 2 products available -
Shunt release 2 products available -
Under voltage coil 1 products available -
Phase separation functions 1 products available -
See more 2 other products available
Complete your system
-
LZ060
Heat dissipation insert
£9.96 / piece*
-
MZ201
Auxiliary contact 1C+1O 6A 240V AC
£68.07 / piece* -
MZ202Alarm contact 1C+1O 6A 240V AC
£92.10 / piece*
-
MZ203
Shunt trip 230-415V AC 110-130V DC
£68.72 / piece* -
MZ204Shunt trip 24-48V AC 12-48V DC
£68.07 / piece*
-
MZ206
Under voltage release 230V AC
£68.72 / piece*
-
MZN121
1 set of 3 inter-pole barriers for MCB
£45.14 / piece*
-
MZN175Padlockable locking kit for MCB, RCCB and RCBO
£9.58 / piece* -
MZN176Locking wire for modular product
£9.24 / piece*
Technical characteristics
Architecture
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Type of pole1P+N
Electric current
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Rated current25 A
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Rated residual operating current Idn30 mA
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Breaking and opening capacity Idm0.80 kA
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Rated conditional short-circuit current Inc according to EN61008-110 kA
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Rated current -25°C25 A
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Rated current at -20°C25 A
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Rated current -15°C25 A
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Rated current -10°C25 A
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Rated current -5°C25 A
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Rated current at 0°C25 A
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Rated current 5°C25 A
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Rated current 10°C25 A
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Rated current 15°C25 A
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Rated current at 20°C25 A
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Rated current 25°C25 A
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Rated current 30°C25 A
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Rated current 35°C25 A
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Rated current at 40°C25 A
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Rated current at 45°C25 A
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Rated current at 50°C25 A
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Rated current 55°C25 A
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Rated current 60°C25 A
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Rated current 65°C25 A
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Rated current 70°C25 A
Main electrical attributes
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Nominal tightening torque top terminal3.60 - 3.60 Nm
-
Nominal tightening torque down terminal3.60 - 3.60 Nm
Voltage
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Rated operational voltage Ue230 - 230 V
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Type voltage supplyAC
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Rated insulation voltage Ui400 V
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Dielectric strength value of power frequency2 kV
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Rated impulse withstand voltage Uimp4,000 V
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Rated impulse withstand voltage Uimp IEC 60947-36,000 V
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Max. operating voltage253 V
Frequency
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Frequency50 - 50 Hz
Capacity
-
Number of modules4
Compatibility
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Suitable for DIN RailYes
Safety
-
Residual current typeB
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Ingress Protection (IP) classIP20
Installation, mounting
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Type of top connection for modular devicesScrew terminal
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Type of bottom connection for modular devicesbiconnect
Connection
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Cross-section of output with screws, for massive conductors1 - 25 mm²
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Cross-section of output with screws, for flexible conductors1 - 16 mm²
Power
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Total power loss under IN1.77 W
Use conditions
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Max. Altitude2,000 m
Endurance
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Electric endurance in number of cycles10,000
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Number of mechanical operations20,000
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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Height85 mm
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Width72 mm
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Depth70 mm
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, fr-FR, de-DE, pt-PT 2023-01-13
PDF747,65 kB -
Declaration of conformity
EU Declaration of Conformity
Declaration of conformity en-GB 2025-01-22
PDF672,49 kB
UKCA Declaration of Conformity
Declaration of conformity en-GB 2025-02-06
PDF1,03 MB
More documentation
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