carlo gavazzi瑞士佳乐相序保护器DPB51CM44 欢迎来电 ◆主要指标: ①外形尺寸(mm):99.5*22.5*83.5 ②功能:过/欠电压监控继电器,单相AC/DC直接可调设定值 滞后及延时时间可调 3相+N(自供电源) 2独调节点 延时调节 N型无相序功能 W型功过L-N供电 ③测量范围:280-240VDC /380-480VDC ④输出:1*SPDT继电器 ⑤*大负载能力:5A/250VAC,5A/24VDC ⑥电气寿命:大于10万次 ⑦认证/标准:CE-UL-CAS ⑧型号:DPB01CM23 /DPB01CM48 常用型号三相电压继电器:DPA01CM44,PPA01CM44,DPA01CM60,DPA01CM23,PPA01DM23,DPA01DM48,PPA01DM48,DPA51CM44,DPA71CM23,DPA53CM23,DPA53CM48 DPB01CM23,DPB01CM48,DPB01CM23N,DPB01CM48N,DPB01CM48W4,DPB01CM48NW4,PPB01CM23,PPB01CM48,PPB01CM23N,PPB01CM48N,PPB01CM48W4,PPB01CM48NW4 DPB71CM23,DPB71CM48,DPB02CM23,PPB02CM23,DPB02CM48.DPC01DM23,PPC01DM23,DPC01DM48,DPC02DM23,DPC02DM48