Shanxi Sasun Trading Co., Ltd. [China]

Detailed Product Description

FZRN21-40.5 vacuum disconnect load break switch and fuse combination apparatus is used for 35KV substation, small volume, convenience for installation, esepcially for no power-supply area, it si easy and safe for charging the fuse.
1The short-circuit breaking current can up to 20KA, long mechanism life, there is an security lingkage between main switch, disconnect blade and earthing blade, it can operate frequently.
2It according to the standard of GB16927, IEC420&IEC62271-105.