体积小，重量轻LSACE-MECACB所有壳提统一为3种外型尺寸，便于开关在配电盘上的安装和一提化设计630~1600AF2000~3150AF（Slim4000AF）4000~5000af基本配置：本体：电动储能（AC/DC220V），合闸线圈（AC/DC220V），辅助触点（标准型5a5b）,智能脱扣器欠压脱扣线圈，欠压脱扣控制器（瞬时型AC/DC220V），计数器，报警触点，门框，吊钩框架（订抽出型时）：带安全挡板及框架。*4000AF和5000AF标准配置为OCR－Ⅲ型智能脱扣器，630～3150AF标准配置为OCR－Ⅱ型智能脱扣器LBA-06S-3PCLBA-08S-3PCLBA-10S-3PCLBA-13S-3PCLBA-16S-3PCLBA-20S-3PCLBA-25S-3PCLBA-32S-3PCLBA-06S-4PCLBA-08S-4PCLBA-10S-4PCLBA-13S-4PCLBA-16S-4PCLBA-20S-4PCLBA-25S-4PCLBA-32S-4PCLBA-06S-3ECLBA-08S-3ECLBA-10S-3ECLBA-13S-3ECLBA-16S-3ECLBA-20S-3ECLBA-25S-3ECLBA-32S-3ECLBA-06S-4ECLBA-08S-4ECLBA-10S-4ECLBA-13S-4ECLBA-16S-4ECLBA-20S-4ECLBA-25S-4ECLBA-32S-4ECLBA-06S-3PCLBA-08S-3PCLBA-10S-3PCLBA-13S-3PCLBA-16S-3PCLBA-20S-3PCLBA-25S-3PCLBA-32S-3PCLBA-40S-3PCLBA-4SS-3PCLBA-50S-3PCLBA-06S-4PCLBA-08S-4PCLBA-10S-4PCLBA-13S-4PCLBA-16S-4PCLBA-20S-4PCLBA-25S-4PCLBA-32S-4PCLBA-4SS-4PCLBA-40S-4PCLBA-50S-4PCLBA-06S-3ECLBA-08S-3ECLBA-10S-3ECLBA-13S-3ECLBA-16S-3ECLBA-20S-3ECLBA-25S-3ECLBA-32S-3ECLBA-40S-3ECLBA-4SS-3ECLBA-50S-3ECLBA-06S-4ECLBA-08S-4ECLBA-10S-4ECLBA-13S-4ECLBA-16S-4ECLBA-20S-4ECLBA-25S-4ECLBA-32S-4ECLBA-4SS-4ECLBA-40S-4ECLBA-50S-4EC)