2
230/400 V 3-phase
IT
400 Vac
440 Vac
580 Vac withstand
770 Vac disconnection
< 0.5 mA
0.5 mA
None
20 kA
40 kA
L/PE and N/PE
Common mode
1.3 kV
1.8 kV
10 000 A
MOV
3-phase+Neutral
By screw terminals: 1.5-10mm² (L/N) or 2.5-25mm² (PE)
Plug-in modular box
Symmetrical rail 35 mm (EN 60715)
Thermoplastic UL94 V-0
-40/+85°C
IP20
Disconnection from AC network
4 mechanical indicators
DSM440-400
Output on changeover contact
See diagram
0.271 kg
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Internal
Type 'S' or delayed
50 A min. - 125 A max. - Fuses Type gG