277/480 V 3-phase+N
TT-TN
480 Vac
530 Vac
700 Vac withstand
920 Vac disconnection
< 2 mA
0.5 mA
None
20 kA
40 kA
L/PE and N/PE
Common mode
2.5 kV
25 000 A
3-phase+Neutral
By screw terminals: 2.5-25mm² / by bus
Plug-in modular box
Symmetrical rail 35 mm (EN 60715)
Thermoplastic UL94 V-0
-40/+85°C
IP20
Disconnection from AC network
1 mechanical indicator by pole
DSM40-480
Output on changeover contact
0.405 kg
UL
Internal
Type 'S' or delayed
Fuses type gG - 50 A