Accessories - LEGRAND 0 281 64 Mode D'emploi

Protection unit

9. Accessories

0 281 72 External Auxiliary Power Supply
The device has a 230V AC input and a maximum power consumption of 25VA . The power supply has
4 independent outputs suitable to supply up to 4 protection units simultaneously . Mounting chances:
standard 35mm DIN rail or direct mounting .
Here below front face and dimensions:
INPUT
OUTPUT
72/144 39 8
1.5
4.5
53
60.5/121
2.5
Note: DMX
1600 only: For a correct working of the protection unit, it is mandatory to guarantee
3
the protection unit always active .
Two possible options:
1- External power supply (028172), to be connected to a safety source (UPS, for instance) .
2- Direct power supply 110-230Vac 50/60Hz (terminal blocks PU1-PU2), to be connected to a
safety source or upstream line .
For direct power supply foresee a protection by fuse (50mA type gR)
42