Schneider Electric SSM1A16F7 Solid State Relay

Schneider Electric SSM1A16F7 is a Harmony single‑phase solid‑state relay (SSR) designed for DIN‑rail mounting in control panels. It uses zero‑cross switching to turn the AC load on and off near the waveform zero crossing, helping minimize electrical transients for inductive or resistive loads. The input control is specified as 90–140 VAC, while the load side is rated 24–280 VAC and can carry a continuous current of up to 6 A, configured as SPST‑NO (normally open) for a simple on/off control path. As a component in Schneider Electric's Harmony Solid‑State Modular Relays family, the SSM1A16F7 is rated for motor loads up to 1/6 hp at 240 VAC, making it suitable for small motors, fans, valves, or actuators in automation panels where switching occurs without moving parts. The DIN‑rail compatible form factor and 6 A load rating make the SSM1A16F7 a practical choice for compact control applications in industrial automation and building automation requiring reliable AC switching.