Solid State Relay 75 DA

The Solid State Relay 75 DA is engineered for reliable switching of high-capacity AC loads without mechanical wear, offering a long operational lifespan compared to traditional electromechanical relays. With a current rating of 75A and an output voltage capability of up to 480VAC, this relay provides efficient performance in demanding industrial environments. Its zero-crossing switching technology ensures minimal electrical noise and reduced inrush currents, enhancing the stability of connected equipment.

Designed with an input control voltage range of 90–280VAC, the SSR 75 DA delivers excellent compatibility with various control systems, including PLCs, microcontrollers, and industrial automation circuits. The solid-state design ensures silent operation, high resistance to vibration, and improved switching reliability in high-speed or repetitive operations. Additionally, the relay integrates strong electrical isolation between the input and output terminals, offering enhanced safety and preventing signal interference.

Applications of the Solid State Relay 75 DA include temperature control systems, heating elements, lighting control, packaging machinery, and motor drives. Its compact structure, efficient heat dissipation, and robust build quality make it a dependable choice for continuous-duty industrial processes. Whether in factory automation, HVAC systems, or process control applications, the SSR 75 DA ensures consistent performance with high load handling capacity and long-term durability.