fkn12-12 / fkrn12-12 indoor high voltage vacuum load switch and fuse combination electric appliance
fzn25-12d/t/fzrn25-12d/t indoor sulfur hexafluoride, high pressure vacuum load switch
fzn25-12 / fzrn25-12 indoor high voltage vacuum load switch
fn5-12 indoor high voltage load switch and fuse combination electric appliance
fn7-12 indoor high voltage load switch and fuse combination electric appliance
fln36-12d/flrn36-12d indoor sulfur hexafluoride, high pressure vacuum load switch
fln48-12d/flrn48-12d indoor sulfur hexafluoride, high pressure vacuum load switch
