Mitsubishi S-N21-AC120V Magnetic Contactor

The Mitsubishi S-N21-AC120V (S-N21-AC120V) is an industrial contactor designed for electrical circuit switching, motor control, and system protection across automated machinery and electrical distribution panels. As part of Mitsubishi power distribution equipment, this contactor operates with an AC 120V coil to safely switch and manage electrical loads. It provides essential switching capability for electric motors, lighting, and automation assemblies. Built for dependable operation in plant environments, the unit has a weight of 10 kg and installs inside electrical enclosures, motor control centers, and automated machine cabinets. The contactor is utilized across manufacturing lines, assembly systems, and industrial processing facilities requiring robust electrical switching and circuit isolation. When servicing or replacing components in existing control setups, the S-N21-AC120V offers a verified replacement for maintaining operational uptime and equipment safety.