2-Channel Solid State Relay (SSR) Module – 5V Trigger module is perfect for automation, smart home systems, Arduino/ESP/PLC projects, and applications where noise-free and long-life switching is required.
⭐ Key Features
- ✔️ Dual-channel SSR module (2 independent outputs)
- ✔️ High-quality Omron G3MB-202P relays
- ✔️ Silent, fast switching with no mechanical contacts
- ✔️ Zero-cross switching for reduced electrical noise
- ✔️ Optocoupler isolation between input and load
- ✔️ Screw terminals for easy wiring
- ✔️ Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, PLCs
📏 Specifications
- Input Voltage (Trigger): 5V
- Input Channels: CH1, CH2
- Load Voltage: 75–264V AC
- Load Current: Up to 2A per channel (G3MB-202P rated)
- Output Type: AC Solid State Relay
- Isolation: Optocoupler isolation
- Indicators: Onboard LED for each channel
- Dimensions: Compact PCB design with mounting holes
🔧 Applications
- Smart home appliances
- AC lamp and lighting control
- Small heaters, humidifiers, fans
- Automation systems
- IoT and microcontroller projects
- Silent switching environments (bedrooms, hospitals, labs)
📦 Package Includes
- 1 × 2-Channel Solid State Relay (SSR) Module














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