Aadjustable Circuit Breaker 110V 40A Smart Circuit Breaker Over and Under Voltage Protector Adjustable Voltage Regulator with LED Display for Home RV Solar Systems(Dual Display, 40A)

About this item

• SMART VOLTAGE STABILIZER: AC/DC support(Rated supply voltage:AC 220V;DC 80-300V),adjustable V/A, 0.1A display, auto reconnect,all-in-one protection & monitoring
• REAL-TIME MONITORING:LED screen displays voltage and current in real time, keeping your system performance in check and preventing potential electrical hazards
• WHOLE-HOUSE VOLTAGE PROTECTOR: Protects against overcurrent, overvoltage, and undervoltage. The relay auto-disconnects power when limits are exceeded and auto-resets when values return to normal
• EASY INSTALLATION: Pre-set values and side-panel instructions allow quick setup. Adjust overvoltage, undervoltage, and overcurrent protection ((overvoltage:AC/DC130–300V; undervoltage:AC/DC 80–210V)) to suit your solar system
• VERSATILE SOLAR SOLUTION: Perfect for high/low voltage disconnect in solar systems, RVs, and off-grid setups,this smart circuit breaker is built to withstand high/low electrical loads, ensuring safety