PTFA1104

The CELDUC RELAIS PTFA1104 is a high-performance AC Solid State Relay (SSRs) designed for reliable and efficient switching of AC loads. As an authorised distributor, Supreme Components International provides this component with full manufacturer support. This zero-switch relay is capable of handling 24-280VAC at a current of 4A, and it is controlled by a 4-32VDC input signal. Zero-switching SSRs turn on when the AC sine wave crosses zero volts, minimizing inrush current and electrical noise. This feature extends the life of both the relay and the load it controls. The PTFA1104 offers a robust and compact solution for applications requiring frequent switching, precise control, and long-term reliability. Its solid-state design eliminates the mechanical wear and tear associated with traditional electromechanical relays, resulting in a longer lifespan and reduced maintenance costs. Ideal for industrial automation, lighting control, and heating systems.