Proton AVS 63A 4P Voltage Monitor – 3Phase Adjustable Current Protector

Protection on all low voltage electrical installations.

It’s used to protect your house’s electrical equipment, which includes

1) air-condition circuit.
2) refrigerator circuit.
3) Electrical machines
4) Electronics
Etc.

This device offers multiple electrical protection, which includes

1) overload protection
2) short circuit protection
3) Undervoltage protection.
4) overvoltage protection, which includes

1. a) loss of neutral
2. b) line-to-line fault
3. c) Earth fault.