G3NA-490B-UTU-2 DC5-24 OMRON

The G3NA-490B-UTU-2 DC5-24 by Omron is a robust solid-state relay (SSR) designed for precise heater control in a variety of industrial applications. It accepts a DC input voltage ranging from 5 to 24 VDC, providing compatibility with various control systems. The SSR switches AC loads ranging from 200 to 480 VAC, with a load current capacity of 1 to 90 A, making it suitable for demanding heating applications. Featuring a zero-cross function, the relay minimizes electrical noise and extends the lifespan of connected heaters by switching at the zero-voltage point of the AC waveform. This model includes an externally attached heat sink, ensuring efficient heat dissipation and reliable performance even under high load conditions. The G3NA-490B-UTU-2 offers convenient screw terminal connections for easy wiring and secure mounting via screws. It adheres to international standards, ensuring compliance and safety in global applications. Ideal for temperature control in plastics, packaging, food processing, and semiconductor manufacturing, this SSR provides accurate and dependable performance. Its zero-cross switching also reduces inrush current, further protecting the load and enhancing system reliability.