普通断路器采用塑料绝缘体来作为装置的外壳，用来隔离导体之间以及接地金属部分，塑壳断路器通常含有热磁跳脱单元，而大型号的塑壳断路器会配备固态跳脱传感器。今天河南断路器小编给大家讲解一下如何选择和使用断路器。

1，FANGBAODUANLUQIZHIYONGYUBAOZHAXINGQITIHUANJING1QU，2QUHEKERANXINGFENCHENHUANJING20QU，21QU22QUDEWEIXIANCHANGSUO，YONGYUIIA，IIB，IICJIBAOZHAXINGQITIHEWENDUZUBIEWEIT1~T4DEHUANJING，KEYIYOUXIAOFANGZHINEIBUKENENGCHANSHENGDEDIANHU，HUOHUAHEGAOWENYINQIDEBAOZHA，GUANGFANYONGYUSHIYOUCAILIAN，CHUCUN，HUAGONG，YILIAO，JUNGONGJIJUNSHISHESHIDENGBAOZHAXINGWEIXIANHUANJING。

2，PUTONGDUANLUQISHIZHINENGGOUGUANHE，CHENGZAIHEKAIDUANZHENGCHANGHUILUTIAOJIANXIADEDIANLIUJINXINGGUANHE，BINGKEYIZAIGUIDINGDESHIJIANNEICHENGZAIHEKAIDUANYICHANGHUILUTIAOJIANXIADEDIANLIUHEKAIGUANZHUANGZHILAIFENPEIDIANNENG，BUPINFANDIQIDONGYIBUDIANJI，ZHINENGDUANLUQIDUIDIANYUANXIANLUJIDIANDONGJIDENGJINXINGSHISHIBAOHU，DANGGUOZAIYANZHONGSHIHUODUANLUDENGGUZHANGSHINENGGOUZIDONGQIEHUANDIANLU，QIGONGNENGYURONGDUANQIKAIGUANGENGUOYAREJIDIANQIXIANGTONG。

1，GONGZUOYUANLI。

DANGZHENGCHANGGONGZUOSHI，BULUNSANXIANGFUZAISHIFOUPINGHENG，TONGGUOLINGXUDIANLIUHUGANQIZHUDIANLUDESANXIANGDIANLIUXIANGLIANGZHIHEDENGYULING，GUQIERCIRAOZUZHONGWUGANYINGDIANDONGSHICHANSHENG，LOUDIANBAOHUQIGONGZUOYUBIHEZHUANGTAI，RUGUOFASHENGLOUDIANHUOCHUDIANSHIGU，SANXIANGDIANLIUZHIHEBIANBUZAIDENGYULING，ERDENGYUMOUYIDIANLIUZHIIs，IsHUITONGGUORENTI，DADI，BIANYAQIZHONGXINGDIANXINGCHENGHUILU，ZHEIYANGLINGXUDIANLIUHUGANQIERCICECHANSHENGYUIsDUIYINGDEGANYINGDIANDONGSHI，JIADAOTUOKOUQISHANG，DANGIsDADAOYIDINGZHISHI，TUOKOUQIDONGZUO，TUIDONGZHUKAIGUANDESUOKOU，FENDUANZHUDIANLU。

2，CANSHUYULEIXING。

EDINGDIANLIU，EDINGLOUDIANDONGZUODIANLIU，EDINGLOUDIANDONGZUOSHIJIAN，LEIXING：ANDONGZUOFANGKUANGJIADUANLUQISHIKEFENWEIDIANYADONGZUOXINGHEDIANLIUDONGZUOXING，ANDONGZUOJIGOUFEN，YOUKAIGUANSHIHEJIDIANQISHI，ANJISHUHEXIANSHUFEN，YOUDANJIERXIAN，ERJI，ERJISANXIANDENG。

3，XUANZE。

XUANZELOUDIANBAOHUQIYINGANZHAOSHIYONGMUDEHEGENJUZUOYETIAOJIANXUANYONG：ANSHIYONGMUDEXUANYONG：。

①YIFANGZHIRENSHENCHUDIANWEIMUDE，ANZHUANGZAIXIANLUMODUAN，XUANYONGGAOLINGMINDU，KUAISUXINGLOUDIANBAOHUQI。

②YIFANGZHICHUDIANWEIMUDEYUSHEBEIJIEDIBINGYONGDEFENZHIXIANLU，XUANYONGZHONGLINGMINDU，KUAISUXINGLOUDIANBAOHUQI。

③YONGYIFANGZHIYOULOUDIANYINQIDEHUOZAIHEBAOHUXIANLU，SHEBEIWEIMUDEDEGANXIAN，YINGXUANYONGZHONGLINGMINDU，YANSHIXINGLOUDIANBAOHUQI。

4，SHIYONGFANGFA。

①ZAIXUANDINGLOUDIANBAOHUQIDEJISHUSHI，BIXUYUBEIBAOHUDEXIANLUDEXIANSHUXIANGSHIYING。

②ANZHUANGZAIDIANDUBIAOHERONGDUANQIHOUJIANCHALOUDIANKEKAODU，DINGQIXIAOYAN。

YISHANGJIUSHIDUANLUQIDEQUBIEJIRUHEXUANZEHESHIYONG，XIWANGKEYIBANGZHUDAODAJIA，YOUWENTIKEYILIANXIXUCHANGXUJIDIYADIANQIYOUXIANGONGSI，GONGSIZHUYAOCHANPINBAOKUO： ZHINENGXINGKUANGJIASHIDUANLUQI、ZHINENGXINGSUQIAODUANLUQI、JIAOLIUSUQIAODUANLUQI、ZHILIUSUQIAODUANLUQI、JIAOLIUWEIXINGDUANLUQI、ZHILIUWEIXINGDUANLUQI、LOUDIANBAOHUDUANLUQI、SHENGYUDIANLIUBAOHUDONGZUODUANLUQI、GELIKAIGUAN、SHUANGDIANYUANCHANPIN、DIYAZHINENGJICHENGWUGONGBUCHANGDIANLIDIANRONGQI、WUGONGBUCHANGKONGZHIQI、DENG。LIANXIDIANHUA：0374-3215028