Adjustable Voltage Protector And Smart Circuit Breaker For 110V/220V Use Handles 80-210V Undervoltage To 130-300V Overvoltage 1-63A AC DIN Rail Voltage Stabilizer With Real Time Display And Overcurrent Protection
✔️ 1 unit pack, 110V/220V, auto reset, real-time display
The smart circuit breaker is an adjustable voltage protector designed for 110V/220V systems. It allows precise tuning of undervoltage (80-210V), overvoltage (130-300V), and overcurrent (1-63A). A real-time voltage and current display provides clear monitoring. The unit mounts on a standard 35 mm DIN‑rail and features a flame-retardant PC housing for durable service in solar setups, RVs, off-grid equipment, and office or home electronics. It includes an automatic reset function to restore power when voltages return to normal.
✅ Overvoltage range: 130-300V
✅ Undervoltage range: 80-210V
✅ Overcurrent range: 1-63A
✅ Real-time voltage and current display
✅ Automatic reset when conditions normalize
✅ 35 mm DIN-rail mounting and flame-retardant PC housing
💡 What is a smart voltage protector for 110V/220V systems used for in electrical panels?
It’s a handy device that protects equipment by cutting power during voltage faults and auto-resets when normal. This is handy in solar setups, RVs, off-grid equipment, and home electronics.
1) protects solar systems and appliances from voltage spikes and sags 2) prevents motor burnout and fire hazards by interrupting current during faults 3) DIN-rail mounting makes quick, neat panel installation ✝️