亚洲日本VA一区二区三区|亚洲一区二区三区偷拍女厕|东京热无码Av|黑人巨大精品欧美一区二区免费|国产福利在线免费|久99久热只有精品国产99

Fuse Type Disconnector — HR17-250
Back
Overview

    HR17-250 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 690V and agreed heating current up to 250A, as well as protecting the circuit from short current.

Parameter

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

Frame Size ：250

Current Grade：63-250A

Rated Limit Short Circuit Current：Iq：100kA(400V)/50kA(690V)

Poles：3



Sample

Phone

15067806111
亚洲日本VA一区二区三区|亚洲一区二区三区偷拍女厕|东京热无码Av|黑人巨大精品欧美一区二区免费|国产福利在线免费|久99久热只有精品国产99 勃利县| 岗巴县| 古蔺县| 高平市| 岳阳县| 疏勒县| 呼玛县| 苍山县| 长垣县| 黔江区| 子长县| 吉林省| 海盐县| 光泽县| 焦作市| 闽侯县| 济阳县| 赤壁市| 鹤山市| 慈利县| 成武县| 新郑市| 阿城市| 文水县| 秦安县| 贺州市| 宁德市| 南开区| 广南县| 漳平市| 张掖市| 邵阳县| 河西区| 花垣县| 南汇区| 开阳县| 绍兴市| 昌宁县| 讷河市| 花垣县| 锦屏县| http://444 http://444 http://444 http://444 http://444 http://444