Mitsubishi F-2SV-LF-DR Earth Leakage Relay

The Mitsubishi F-2SV-LF-DR (F-2SV-LF-DR) is an earth leakage relay designed for electrical protection, circuit monitoring, and maintenance applications in industrial automation systems. Manufactured by Mitsubishi, this protective device serves to detect ground fault currents and leakage in electrical installations, helping to prevent equipment damage, operational downtime, and electrical hazards. It functions as a critical protective component within industrial switchgear, control panels, and power distribution systems, interfacing with compatible circuit breakers and monitoring systems to isolate faults promptly. Designed for dependable operation in demanding environments, the F-2SV-LF-DR provides reliable fault detection and protection across automated machinery, manufacturing facilities, and industrial electrical panels. Its standard industrial construction supports seamless replacement and routine maintenance in existing Mitsubishi control setups. Whether used for preventive maintenance, system upgrades, or direct equipment replacement, the unit helps maintain operational continuity and system reliability across industrial facilities.