久久精品爱看免费视频_一区二区三区国产好的精品_日韩亚洲欧美9亚洲_国产成人喷潮在线观看中文_日韩6080yy精品理论_又大又粗欧美成人网站_悠悠资源av先锋影音av在线_午夜无码福利在线观看_熟女无套高潮内谢_一级无遮挡真人毛片黄色视频

CN
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 Grade：63-160A、200-250A、250-400、315-630A

Rated Limit Short Circuit Current：Iq：50 kA

Poles：3



Sample

Phone

15067806111