Solid State Relay Module SSR-10DA / SSR-25DA / SSR-40DA

Solid State Relay Module delivers stable switching for demanding electrical systems. This Solid State Relay Module gives you reliable control without mechanical wear.

Solid State Relay Module – Benefits for You

✅ Provides fast, precise switching so you can maintain smooth operation even in frequently cycled systems.

✅ Eliminates mechanical contact points, which means you enjoy longer service life with fewer component failures.

✅ Runs silently, letting you operate equipment in noise-sensitive environments without distraction.

✅ Generates less electrical interference, so your connected devices can perform more consistently.

✅ Offers sealed, corrosion‑resistant construction, giving you dependable performance in damp or harsh environments.

✅ Reduces maintenance needs, allowing you to focus on running your equipment instead of repairing it.

✅ Handles varying load demands, making it easier to integrate into industrial, automation, or DIY electrical projects.

Upgrade the stability of your electrical control system with a relay built for demanding conditions.

This module is designed for environments where traditional electromechanical relays struggle, especially in humid, dusty, or corrosive locations. Many users turn to it as a dependable replacement when they need consistent switching in temperature controllers, digital systems, computer interfaces, or data-processing equipment.

The available models support load currents of 10A, 25A, or 40A, giving you the flexibility to choose the right option for your setup. With an input control voltage of 3–32V DC and an output range of 24–480V AC, the relay integrates easily into a wide variety of circuits. An onboard LED indicator provides a clear visual cue when the relay is active, helping you monitor system behavior at a glance.

Its compact form factor simplifies mounting in control cabinets or DIY enclosures, making installation straightforward.

Each module is built to remain stable under continuous use, making it a reliable choice for hobbyists and professionals alike.

Installation is simple: connect the control input to your DC trigger source, attach the load to the AC output, and secure the relay in place to ensure proper ventilation.

Strengthen your automation or electrical system today with a relay designed for long-term reliability.