Mitsubishi DSN250-SGV-4P 4-Pole Switch Disconnector

The Mitsubishi DSN250-SGV-4P (DSN250-SGV-4P) is a switch disconnector engineered for electrical power distribution and industrial system maintenance. Built by Mitsubishi, this four-pole disconnector switch provides reliable circuit isolation, enabling operators and maintenance personnel to safely disconnect and isolate downstream electrical equipment, machinery, and automation panels during servicing, inspection, or shutdown procedures. The DSN250-SGV-4P serves as an essential safety and isolation component within power control assemblies, switchboards, and control centers. Its robust four-pole configuration ensures complete phase disconnection across connected lines. Designed for demanding industrial environments, the switch disconnector integrates smoothly into industrial control cabinets, automation facilities, and commercial power infrastructure. Whether deployed as a main disconnect switch or an individual feeder isolation switch, the Mitsubishi DSN250-SGV-4P delivers dependable switching performance, operational safety, and system protection across a wide range of industrial power distribution and plant engineering applications.