The Hager 4P 40A 30mA AC-class earth leakage add-on block with double output provides reliable residual current protection when paired with compatible MCBs. Rated 230-400V, 50Hz, Ui 500V and Uimp 4kV, it trips at 30mA to prevent electric shock and fire risk. Compact 3-module design with left neutral and aligned terminals speeds wiring. Ideal for residential and commercial distribution boards.

EAN

3250611310020

Packaging

1 Piece

Add-on blocks for MCB and multipolar

Earth leakage add-on block 4P 63A 300mA AC class, double output, 3 modules BDC840

Technical properties
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Technical properties

Neutral position

Left
Number of poles

4

Number of modules

3

Rated operational voltage Ue

230 - 400 V
Rated insulation voltage Ui

500 V
Rated impulse withstand voltage Uimp

4000 V

Frequency

50 - 50 Hz

Rated residual operating current Idn

30 mA
Rated current

40 A

Down connection alignment for modular devices

Aligned terminal

Height

102 mm
Width

52.50 mm
Depth

70 mm

Environmental value

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RoHS conform Yes