Schneider Electric Telemecanique RHN411F Plug-In Relay

Schneider Electric Telemecanique RHN411F is an industrial plug-in control relay designed for dependable signal switching in automation panels and equipment. It features a 110 V AC, 50 Hz coil and four changeover contacts rated at 5 A, enabling reliable control of PLC outputs, contactor interfaces, alarm circuits, and interlock logic in machines. The plug-in socket mount and plug-in connection terminals allow quick installation and straightforward OEM replacements in control panels, motor control centers, packaging machinery, and process automation equipment. As a member of the Harmony RHN family (Zelio Relay), the RHN411F supports easy field replacement and consistent performance across industrial control applications. Replacement compatibility is noted as an OEM direct replacement; common replacements include Schneider Electric RXM4AB1F7. This relay is widely used in industrial automation and control systems where robust switching and electrical isolation are essential, including manufacturing facilities, material handling, HVAC equipment, and packaging lines, ensuring reliable operation in demanding environments.