Set Of 3 40A Solid State Relay Module With 3-32V DC Input And 24-380V AC Output For Temperature Controllers Noiseless Spark Free Operation Ideal For PID Thermostats
✔️ SSR-40DA, 3-32V DC input; 24-380V AC output; 3 pcs
This set includes three SSR-40DA modules rated at 40A, designed for PID temperature controllers. They switch DC input to AC output with noiseless, spark-free operation, making them ideal for harsh environments where corrosion, moisture, or dust are present. Each module measures 62×45×24 mm and ships as a 3-piece pack for multi-zone control.
✅ Model: SSR-40DA
✅ Input: 3-32V DC; Output: 24-380V AC
✅ Pack: 3 pcs SSR-40DA modules
✅ Size: 62×45×24 mm
✅ Noiseless, spark-free operation in PID thermostat applications
💡 What is a solid state relay module used for in temperature control systems?
This handy device helps a PID thermostat switch AC loads cleanly and reliably.
- handy for precise, noise-free control in PID thermostats
- supports DC input to drive AC loads (3-32V DC input; 24-380V AC output)
- improves lifespan by eliminating mechanical contacts in harsh environments
- ideal for multi-zone setups with a 3-pack