(Legacy) LV distribution switchboardEnd of commercialisation
Low voltage switchboards
FeaturesPrisma system is designed to build subdistribution and final distribution electrical switchboards in tertiary and industrial buildings.
System modularity means that the electrical installation protection, control, technical management and monitoring functions are integrated in the same switchboards. It also simplifies switchboards maintenance, operation and upgrading
Prisma system is available in two offers:
Prisma G up to 630A
Prisma P up to 3200A
rated operationnal current:up to3200A
permissible peak rated current:53 to 187kA
permissible short time withstand rated current:25 to 85kA rms/sec.
maximum insulation rated voltage of the main busbar:1000V
frequency:50/60Hz (400Hz on special order)
degree of protection:IP20 to IP55
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