亚洲成A人片在线观看WWW,国产成人精品综合久久久,www.av视频在线,久久久精品人妻久久影视,国产成人8X视频网站入口

Fuse Type Disconnector — HR6
Back
Overview

    HR6 Series fuse disconnector is used in power switch, disconnector and emergency switch for manual infrequent operation in distribution circuit and motor circuit with high short-circuit current of 50Hz rated, operating voltage up to 660V and agreed heating current up to 630A, in order to protect the circuit from short current.

Parameter

Comply with the IEC60947-3、GB/T 14048.3 Standard

Frame Size 160、250、400、630A

Current Grade63-160A、200-250A、250-400、315-630A

Rated Limit Short Circuit CurrentIq50 kA

Poles:3



Sample

Phone

15067806111

亚洲成A人片在线观看WWW,国产成人精品综合久久久,www.av视频在线,久久久精品人妻久久影视,国产成人8X视频网站入口