Solid State Relay 50 DA

The Solid State Relay 50 DA is engineered for efficient and reliable load switching, offering a robust alternative to traditional electromechanical relays. Designed for industrial and commercial applications, this relay supports load currents up to 50 Amperes with an output range of 24–480VAC. The input control signal operates on a 3–32VDC range, enabling quick switching and low-power drive capability, making it suitable for PLC, microcontroller, and automation system integration.

Built with high-grade semiconductor technology, the SSR 50 DA ensures arc-free, silent operation with no moving parts, leading to significantly extended service life compared to mechanical relays. It features optical isolation between input and output, ensuring protection against electrical noise and voltage spikes. The relay is also designed with an anti-parallel SCR output stage, providing excellent resistance against dv/dt effects and secure switching for resistive and inductive loads.

Applications for this relay include temperature control in heaters, motor speed regulation, industrial ovens, packaging machinery, and lighting systems. Its compact design allows for easy installation on DIN rails or heat sinks, while its low EMI and high dielectric strength enhance operational safety. The Solid State Relay 50 DA combines durability, precision, and efficiency, making it an indispensable component for reliable automation and power control solutions.