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The Hager 4P 40A 300 mA Type A HI earth-leakage add-on block delivers dependable residual current protection for three‑phase circuits, pairing with compatible MCBs to form an RCBO. High‑immunity design minimizes nuisance trips. Double output and aligned terminals simplify wiring. Compact 3‑module width saves space. Ui 500 V, Uimp 4 kV, 50 Hz. Durable: 1000 electrical/6000 mechanical cycles. Total loss 5.3 W.
EAN
3250611310112
Packaging
1 Piece
Insulated busbar 125A 300x125x60mm HI63/125 BFH840
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Technical properties
Electric current
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Rated current40 A
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Rated residual operating current Idn300 mA
Architecture
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Number of poles4
Safety
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Residual current typeA HI
Capacity
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Number of modules3
Frequency
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Frequency50 - 50 Hz
Power
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Total power loss under IN5.3 W
Endurance
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Electric endurance in number of cycles1000
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Number of mechanical operations6000
Voltage
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Rated insulation voltage Ui500 V
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Rated impulse withstand voltage Uimp4000 V
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
More documentation
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