FN12-12D Indoor High Voltage Load Switch Fuse Combination Electrical Appliance

Overview
The FN12-12D and FN12-12DR combination device is a three-phase high-voltage switchgear with a rated voltage of 12KV and a rated frequency of 50Hz, used for breaking and closing load currents, closed-loop currents, no-load transformer and cable charging currents, closing short-circuit currents, and fuse combination devices. Capable of breaking short-circuit current and equipped with a grounding switchHigh voltage load switchIt can withstand short-circuit current and is mainly used for load control and short-circuit protection in urban distribution stations and industrial electrical equipment with three-phase ring networks or terminal power supply.

Model meaning

Main technical parameters