🔵 Solid State Relay Omron G3MB-202P – 12VDC Input SSR Module | High-Speed AC Switching

The Omron G3MB-202P Solid State Relay (12VDC Input) is a compact, high-performance SSR designed for fast, silent, and reliable AC switching. Unlike mechanical relays, this SSR offers zero-noise operation, long lifespan, and high-speed switching, making it ideal for Arduino, ESP8266, ESP32, Raspberry Pi, PLC, and industrial automation projects.

This module is widely used in home automation, temperature controllers, AC load switching, and industrial machines, thanks to its optical isolation, ensuring safe operation between low-voltage control circuits and high-voltage AC loads.

🔶 Key Features

• Genuine Omron G3MB-202P SSR – stable & long-life performance
• 12V DC Input Control – compatible with Arduino, ESP8266, ESP32
• Silent Operation 🔇 – no clicking like mechanical relays
• Zero-Cross Triggering – reduces electrical noise & increases safety
• Optically Isolated 🔒 – protects microcontrollers from AC voltage
• High-Speed Switching ⚡ – ideal for precise AC load control
• Compact & durable design – easy to integrate in automation systems
• Model: Omron G3MB-202P
• Input Voltage: 12VDC
• Control Current: ~7–12mA
• Output Load: 75–240VAC
• Output Current Rating: 2A
• Trigger Type: Zero-Cross
• Isolation: Optocoupler
• Dimensions: Compact SSR module

🟢 Applications

• 🏠 Home Automation Systems
• 🔥 Heater & Temperature Controller Switching (PID/SSR)
• 💡 AC Light & Appliance Control
• 🤖 Industrial Automation & Robotics
• 📡 IoT Remote Switching Projects
• ⚙️ Motor control (small AC loads)
• 🧪 Lab equipment & AC testing circuits

The Omron G3MB-202P Solid State Relay (SSR) is a compact, reliable, and fast-switching relay designed for AC load control, offering superior performance over mechanical relays. With a 12V DC input trigger, this SSR is ideal for Arduino, ESP8266, ESP32, Raspberry Pi, PLC systems, IoT automation, and industrial control applications.

Built using Omron’s high-quality internal components, this relay ensures silent operation, fast switching, long life, and complete electrical isolation—making it perfect for smart home automation, temperature controllers, AC appliances, lighting dimmers, and PID projects.