The MNS low-voltagewithdrawabledistribution cabinet is suitable for power supplysystems with three-phase ACfrequency of50Hz,rated voltage of 660V,rated current of5000A and below.lt is used for control of powertransmission, distribution,energy conversion,and energy consumption equipment.The productdesigncomplieswithIEC439-1 "Low Voltage Switchgear and ControlEquipment"andGB7251"Low VoltageEquipment" standards.The compact productspace accommodatesalargenumberoffunctional units in a smaller space, with strongstructural practicality and flexible assembly. ltadopts a standard module design,which canform standard units for protection, operation.conversion,control,adjustment,measurement,display,etc.A large number of high-strengthflame-retardant engineering components areused to effectively enhance safety protectionperformance.