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The Hager Earth leakage add-on block 4P 25A 300mA AC Class provides residual current protection against earth faults for 3-phase+N circuits. With 300 mA Idn, it enhances fire protection on 230/400 V networks. Rated 25 A, AC type, 2 modules, left neutral. Ui 500 V and 4 kV impulse withstand add robustness. Ideal for residential or commercial panels, it mounts beside compatible breakers to complete protection.
EAN
3250611364269
VPE
1 piece
Earth leakage add-on block 2P 63A 300mA AC class, 2 modules BF426
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Technical characteristics
Architecture
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Neutral positionLeft
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Number of poles4
Capacity
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Number of modules2
Voltage
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Rated operational voltage Ue230 - 400 V
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Rated insulation voltage Ui500 V
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Rated impulse withstand voltage Uimp4000 V
Frequency
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Frequency50 - 50 Hz
Electric current
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Rated residual operating current Idn300 mA
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Rated current IN25 A
Installation, mounting
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Nominal tightening torque1.70 - 1.70 Nm
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Nominal tightening torque down terminal2.20 - 2.20 Nm
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Downloads
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GeneratedProductDatasheet
Hager Product data sheet BF426
Earth leakage add-on block 4P 25A 300mA AC Class
PDF -
ProductInstallationManual
Installation manual en-GB, es-ES, fr-FR, it-IT, nl-NL, pt-PT 2022-04-29
PDF1,61 MB -
ProductECDeclaration
Declaration
Declaration of conformity International 2021-11-10
PDF920,46 kB
Declaration
Declaration of conformity International 2021-12-07
PDF1,14 MB
Declaration of conformity en-US 2026-07-14
PDF443,02 kB
EU Declaration of Conformity
Declaration of conformity en-GB 2024-11-12
PDF452,70 kB
More documentation
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