Rain Drops Detection Moisture Monitor Sensor 3.3V-5V Monitor Weather Sensor Relay Board High Sensitivity for Robot Kit(4pcs)

==========Hign-concerned Chemical : NoOrigin : China

• Multi-size adaptability: Provides models with rated currents ranging from 10A to 100A and voltages of 220V/380V, adapting to different power devices such as motors, water pumps, and air conditioners. ​
• High-load-bearing contacts: Utilizing silver alloy contacts, they exhibit strong conductivity and wear resistance, making them less prone to heating up over prolonged use and reducing the risk of poor contact. ​
• Quick on-off response: With an electromagnetic drive structure design, the on-off time is as short as 0.1-0.3 seconds, reducing current impact during equipment start-up and shutdown. ​
• Overload protection mechanism: Equipped with a built-in overload detection module, it automatically disconnects when the current exceeds the rated value, preventing equipment burnout and circuit failure. ​
• Wide temperature tolerance range: The core components can withstand ambient temperatures ranging from -30℃ to 80℃, adapting to high and low temperature conditions, such as industrial workshops and outdoor equipment. ​
• Standard installation dimensions: Compliant with IEC international standard dimensions, suitable for universal mounting brackets, allowing for quick installation without modification.