GRD9S-F100W 1~4P Iot Circuit Breaker with WiFi Control

Description GRD9S-F100W (1~4P) with Energy Metering & Tuya App Control The GRD9S-F100W Iot circuit breaker redefines electrical safety by combining industrial-grade circuit protection with consumer-friendly wireless technology. Designed for both single-phase (1P/2P) and three-phase (3P/4P) networks, this device acts as a complete energy management system. It supports Tuya/ESP WiFi, Zigbee, and Bluetooth, allowing users to monitor voltage, current, and leakage status from anywhere in the world via smartphone. Wireless Connectivity & Remote Control Eliminate the need for RS485 wiring. The F100W connects directly to your local network. Through the Tuya Smart / Smart Life App, you can: Remotely switch circuits ON/OFF. Set scheduled timers for automatic operation. Receive instant push notifications for faults (Leakage, Overload, etc.). Perform OTA (Over-the-Air) firmware upgrades. 22 Integrated Protection Functions Safety is paramount. The GRD9S-F100W is not just a switch; it is a high-precision shield for your equipment. It features Class 0.5 voltage/current detection accuracy and includes: Leakage Protection: Auto-reclosing or alarm modes. Phase Protection (3P/4P): Detects Phase Loss, Phase Reversal, and Unbalance. Power Quality: Over/Under Voltage, Over/Under Power, and Overload protection. Maintenance Lock: Ensures personnel safety during manual repairs. High-Precision Energy Metering Transform your distribution box into a smart energy monitor. The device features Class 1.0 Active Energy Metering. It tracks real-time consumption (kWh), helping you identify energy-draining appliances and optimize usage to reduce electricity bills. Data is stored even during power outages. Protection Function Settings & Defaults No. Function Action Type Setting Range Default 1 Over Voltage Off/Alarm/Trip 250V – 350V 280V 2 Under Voltage Off/Alarm/Trip 110V – 200V 165V 3 Overload Off/Alarm/Trip 0.6In ~ In In 5 Over Temperature Off/Alarm/Trip 60°C – 100°C 80°C 6 Phase Loss (3P/4P) Off/Alarm/Trip 10V – 100V (Volt Diff) 30V 9 Over Power Off/Alarm/Trip 5kW – 50kW 2kW 11 Leakage Protection Off/Alarm/Trip (Adjustable in App) — 12 Voltage Unbalance Off/Alarm/Trip 5% – 30% 20% 15 Pre-Warning Off/On 90% – 100% Load 95% 21 Power-on Delay Off/On 1s – 60s 3s