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The Hager earth leakage add-on-block, 4P 63A Type AC 30mA with double output, upgrades compatible breakers with residual-current protection for people and fire safety. Suits 230-400 V, 50 Hz systems; Ui 500 V, Uimp 4 kV. Left neutral, aligned terminals for quick wiring. Compact 3-module (52.5×102×70 mm) design for residential and commercial distribution boards.
EAN
3250611310037
Packaging
1 Piece
kWh meter Phase+Neutral Direct 40A Class B Optical 1 Module BDC863
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Technical properties
Architecture
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Neutral positionLeft
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Number of poles4
Capacity
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Number of modules3
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 Idn30 mA
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Rated current IN63 A
Connectivity
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Down connection alignment for modular devicesAligned terminal
Dimensions
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Height102 mm
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Width52.50 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 BDC863
Earth leakage add-on-block with double output 4P 63A 30mA AC class
PDF -
Declaration of conformity
Declaration of conformity en-US 2026-07-14
PDF261,94 kB
More documentation
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