CNSX dual rotary contact structure and the energy release system to ensure stable and reliable protection, and has excellent current-limitting characteristics. Transparent aluminum cover protects
the trip unit from settings, rotary handle, motor operation mechanism can be installed, etc.
Item No. 100-250 400-630
Number of poles 3P,4P
Control Manual with toggle/with direct or extended rotary handle
Connections Fixed front connections
Plug-in front connections/rear connections
Electrical characteristics as per IEC60947-2 and EN60947-2
Rated current(A) In 40°C
Rated insulation voltage(V) Ui 750
Rated impulse withstand voltage (kv) Uimp 8
Rated operation voltage(V) Ue AC50/60Hz,690V
Utilization category A
Operation performance Mechanical 8500 6000
Electrical 1500 1000
Protection Chart B-1 B-2
Indication and control auxiliaries
Auxiliary switch /
MX Shunt coil /
MN under-voltage coil /
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