HWTB-V003D-US 110V 30A US Adjustable Voltage Protector For Air Conditioners

The HW003D-US is specifically designed for high-load refrigeration equipment, boasting an exceptional 30A/3300W capacity. To address the challenge of operating high-power devices, it integrates a one-button ON/OFF function. Its parameter adjustments are comprehensive: the waiting time can be manually set from 180-300 seconds, and both undervoltage protection (90V-115V) and overvoltage protection (125V-145V) can be fine-tuned according to the actual grid load. In 110V/60Hz power supply systems, it effectively handles the voltage drop during high-current startup. Optional surge protection (125J) and a 1-year warranty, combined with high-frequency sampling by a microprocessor, provide a customized protection experience for residential central air conditioning systems or commercial display cabinets.

Safety and performance specifications: Flame retardant V0 and pure copper conductor