Product Description 

The ShopwithSIA Solar Infrastructure Series presents the most advanced "Smart Main Breaker" upgrade for the Pakistani solar market.

Key Features & Benefits:

• Bidirectional Energy Monitoring: Track your "Green Energy" flow. See exactly how many units you are importing from the grid and how many surplus units your solar panels are exporting—ideal for verifying your monthly electricity bills.  

• 10-in-1 Smart Protection: This isn't just a switch; it's a protector. It guards against Over-Voltage (120V-300V), Under-Voltage (80V-210V), Phase Sequence errors, Voltage Imbalance, and Phase Loss, keeping your 3-phase ACs and motors safe.

• Auto-Reclosing Tech: In the event of a temporary fault (like a voltage dip), the breaker trips to save your equipment and then automatically reconnects once the grid stabilizes, eliminating the need for manual resets.  

• Intelligent Temperature Sensor: Features a built-in probe to monitor the internal heat of your DB box. The breaker will automatically trip if it detects overheating, preventing electrical fires before they start.  

• Total Mobile Customization: Use the Tuya App to set thresholds for leakage (10-99mA), current limits, and delay times. You can even view a history graph of your consumption to identify power-wasting appliances.  

• Industrial Grade Build: Designed for 100A main-line loads with a wiring capacity for up to 35mm² insulated copper wire. It mounts easily on any standard 35mm DIN rail.  

• Solar System Optimization: Acts as a specialized "Solar DB" breaker that can be programmed to trip at very specific levels, ensuring your inverter never faces an unregulated surge.