TE Connectivity's Potter & Brumfield IAC-15 is a PCB‑mount solid‑state relay input module that provides a 1 Form A SPST‑NO output. It is specified as an AC Input Solid State Relay with a 90–140 VDC input and a DC output, housed in the familiar yellow, board‑mount package. Designed for straightforward board‑level control, the IAC‑15 accepts a DC control signal to switch its output and interface DC logic with higher‑voltage loads on compact PCBs.
