Domae MCB and busbars

1.Breaking capacity (Icn) : 
•Ph/N 4500 A
•Ph/Ph AC 4500 A
2.Voltage rating (Ue): 230/400 V AC
3.Operating frequency: 50/60 Hz
4.Degree of protection (IEC 60529):
•Device only: IP20
•Device in modular enclosure: IP40
5.RoHS 2003 compliant
6.Tropicalisation (IEC 60068-1): Treatment 2 (relative humidity 95 % to 55°C)
7.Operating Temperature: -25°C to +60°C
8.Storage temperature: -40°C to +70°C



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1.Reliable durability:
•Electrical Endurance (Open-Close): 10,000 cycles
•Mechanical Endurance (Open-Close): 20,000 cycles
2.Easy to install with quick, ergonomic & safe connections
3.Environmentally friendly with 100% recyclable & recoverable materials.

Low Voltage Final Distribution :
•Houses (Residential)
•Small Buildings