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RCBO with dangerous arc detection 1M 25A B curve 6kA Type A 30mA LFL 1m ARL925U
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Locking interlocking functions 1 product.page.accessories.products-available
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Electric current
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Rated current IN25 A
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Rated current at -25°C32.43 A
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Rated current at -20°C31.75 A
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Rated current at -15°C31.08 A
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Rated current at -10°C30.4 A
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Rated current at -5°C29.73 A
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Rated current at 0°C29.05 A
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Rated current at 5°C28.38 A
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Rated current at 10°C27.7 A
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Rated current at 15°C27.03 A
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Rated current at 20°C26.35 A
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Rated current at 25°C25.68 A
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Rated current at 30°C25 A
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Rated current at 35°C24.33 A
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Rated current at 40°C23.65 A
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Rated current at 45°C22.98 A
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Rated current at 50°C22.3 A
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Rated current at 55°C21.63 A
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Rated current at 60°C20.95 A
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Rated current at 65°C20.28 A
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Rated current at 70°C19.6 A
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Rated short-circuit breaking capacity Icn under 230 V AC according to IEC 61009-16 kA
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Breaking and opening capacity Idm3 kA
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Rated residual operating current Idn30 mA
Architecture
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CurveB
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Type of pole1P+N
Main electrical attributes
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Rated short-circuit breaking capacity Icn AC according to IEC 60898-16 kA
Installation, mounting
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Nominal tightening torque top terminal2.40 - 2.40 Nm
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Nominal tightening torque down terminal3.50 - 3.50 Nm
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Type of bottom connection for modular devicesbiconnect
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Type of top connection for modular devicesScrew terminal
Safety
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Residual current typeA
Voltage
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Rated insulation voltage Ui400 V
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Rated impulse withstand voltage Uimp4,000 V
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Rated operational voltage Ue230 - 230 V
Power
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Power dissipation at IN8.3 W
Use conditions
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Class of energy limitation I²t3
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Operating temperature-25 - 70 °C
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Storage/transport temperature-25 - 80 °C
Endurance
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Number of mechanical operations8,000
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Electric endurance in number of cycles2,000
Capacity
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Number of modules1
Dimensions
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Height125 mm
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Width17.50 mm
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Depth70 mm
Connection
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Cross-section of output with screws, for flexible conductors1 - 16 mm²
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Cross-section of output with screws, for massive conductors1 - 25 mm²
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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 - 16 mm²
Frequency
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Frequency50 - 50 Hz
Data act compliance
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Is generating datacatalog.pageproduct.attribute_boolean.yes
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Data typesBasic information, General diagnostics, Operational state
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Data formatsBLE
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Estimated daily data volume< 1 KB
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Real time data generationcatalog.pageproduct.attribute_boolean.no
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Data stored on devicecatalog.pageproduct.attribute_boolean.no
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Product image
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GeneratedProductDatasheet
Hager Product data sheet ARL925U
RCBO with dangerous arc detection 1M 25A B curve 6kA Type A 30mA LFL 1m
PDF -
ProductInstallationManual
Installation manual International 2025-04-14
PDF874,37 kB -
ProductLicence
OPEN SOURCES LICENSES AFDD
Product licence International 2026-10-20
PDF30,70 kB -
ProductECDeclaration
Declaration of conformity en-GB 2024-04-19
PDF437,53 kB
Declaration of conformity en-GB 2024-04-19
PDF432,32 kB
Declaration of conformity en-US 2026-07-15
PDF283,75 kB
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