FN7-12R(L) indoor high voltage load switch used in 50Hz, 12KV three phase AC power system. Phase AC power system. 1. Model: FN7-12R(L) Type
2. Standards: IEC 420
3. Product features: . AC High voltage load switch used in 50Hz, 12KV three phase AC power system TypeFulltypeDSearthswitchatinletposionDXearthswitchatinletposionLinterlockingdeviceRfuseRimpulsefuseFelectricdriveopendevicewithout releaseFN7-12xxxxxxFN7-12DSL√x√xxxFN7-12DXLx√√xxxFN7-12Rxxx√xxFN7-12DSLRx√√√xxFN7-12DXLRx√√√xxwithimpulsereleaseFN7-12RAFxxxx√√FN7-12DSLRAF√x√x√√FN7-12DXLRAFx√√x√√