摘要
主要介绍了VB60家用及类似场所用带选择性的过电流保护断路器(SMCB)的开发目的和意义、产品结构与基本工作原理、主要技术性能、国内外产品对比、国家标准、关键技术及创新点及其应用等。
The aim and the meaning of developing of selective miniature circuit breaker（SMCB） with over-current protection for VB60 household and similar uses were introduced,and the structure,basic working princi-ple,main technique performance,products comparison in home and abroad,national standard,key technique and innovation and application were mainly introduced.
出处
《低压电器》
北大核心
2010年第19期50-55,共6页
Low Voltage Apparatus
基金
上海市科学技术委员会资助项目(08DZ2201700)
关键词
终端配电系统
选择性保护
过电流保护断路器
terminal power distribution system
selective protection
selective miniature circuit break-er（SMCB）
