TOMZN 4 in 1 Protector

4-in-1 protection: Over-voltage, under-voltage, surge protection & delay start

63A rating — ideal for home & commercial electrical loads

Protects appliances from voltage fluctuations and power spikes

Adjustable time delay for safe compressor/device startup

Real-time digital voltage display

Fast automatic cutoff during unsafe voltage levels

Long-life, heat-resistant build for reliable daily use

DIN rail mounting for easy installation in DB panels

4-in-1 protection: Over-voltage, under-voltage, surge protection & delay start

63A rating — ideal for home & commercial electrical loads

Protects appliances from voltage fluctuations and power spikes

Adjustable time delay for safe compressor/device startup

Real-time digital voltage display

Fast automatic cutoff during unsafe voltage levels

Long-life, heat-resistant build for reliable daily use

DIN rail mounting for easy installation in DB panels