






⚙️ Automate smarter, not harder — power your projects with precision!
This 5V 30A dual-channel relay module features a robust double-sided PCB, optocoupler isolation for interference resistance, and LED indicators for real-time status. Designed for seamless integration with Arduino, PLCs, and IoT devices, it supports high-current loads up to 900W, making it ideal for intelligent home automation and industrial control.
| Manufacturer | HALJIA |
| Part number | ADN1903022 |
| Item Weight | 90.5 g |
| Product Dimensions | 7.3 x 7.1 x 2.6 cm; 90.5 g |
| Manufacturer reference | ADN1903022 |
| Voltage | 5 Volts |
| Wattage | 900 watts |
| Plug profile | DIN Rail Mount |
| Specification met | Basic Specifications Met |
| Batteries included? | No |
| Batteries Required? | No |
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