产品结构Structureofproduct 规格 内装元件 结构类型 备注 SPECIFICATION Innercomponents Struchretype Remark 支路电流小于63A 小型断路器交流接触器万能转换开 采用模块式结构Branchcurrentnot 关,热继电器. 实现多回路自由组合. Morethan63A *可根据要求加装,电流表和互感器. Modularstructure, 进线线口数量及时性 MCB,AcContactorSeletor,thermal severalciruitscan 规格根据 relay.Possibletoaddammeterand 用户要求制定. CTasrequired. Inletnumberand specificationare determinedbyuser.支路电流大于63A 塑壳断路器,交流接触器, 采用大壳体合.Branchcurrentnot 万能转换开关,热继电器. BigenclosureMorethan63A MCCB,ACContactor, combined. selector,thermalrelay. 外形及安装举例Outlineandmountingexample