The Fuji SC-N3 is a high-power industrial magnetic contactor engineered for the robust control of heavy-duty motors and large-scale electrical loads. Rated for a conventional thermal current ($I_{th}$) of 65A, this model is built to withstand the rigorous demands of primary power distribution and heavy industrial automation. It features a versatile contact configuration of 5 Normally Open (5NO) and 2 Normally Closed (2NC) contacts, offering extensive flexibility for complex circuit logic, multi-stage interlocking, and integrated status feedback for control systems.

To ensure seamless integration across various control standards, the SC-N3 is available in multiple coil voltage options, including 220V, 110V, 48V, and 24V AC. This allows it to be used effectively in standard high-voltage industrial panels or low-voltage automated logic circuits. As a key component of Fuji Electric’s renowned SC-N series, the unit utilizes advanced arc-extinguishing technology and high-performance silver alloy contacts to ensure clean switching and an exceptionally long operational lifespan, even under high-frequency cycling and heavy inductive loads.

The SC-N3 is designed for maximum safety and ease of maintenance, featuring secure, vibration-resistant screw terminals and a robust housing capable of withstanding harsh industrial environments. A clear mechanical indicator provides at-a-glance visual confirmation of the contactor’s status, simplifying troubleshooting and routine inspections. Its modular design is fully compatible with standard mounting plates and can be easily paired with thermal overload relays to provide comprehensive motor protection against overcurrent, phase failure, and stall conditions. Whether managing large industrial pumps, high-capacity ventilation systems, or complex manufacturing lines, the SC-N3 delivers the precision and rugged durability required for mission-critical operations. Find the Fuji SC-N3 Magnetic Contactor and a complete range of industrial motor controls at electx Electrical Supply.