FOTEK SSR-DA Series Solid State Relays

The FOTEK SSR-DA Series Solid State Relays are designed for efficient and reliable switching of AC loads with DC input control. Featuring zero-cross switching, high dielectric strength, and compact design, the SSR-DA series provides long service life with no mechanical wear. Built-in protection features and LED operation indicators ensure safe and stable operation. These relays are widely used in heating, lighting, motor control, temperature control, and industrial automation systems, offering high reliability, low maintenance, and superior noise immunity.