SLE-PD02 Voltage Protector – Full Protection for Your Electrical Safety
2026-06-25
Unstable voltage, overcurrent and lightning surges are the main causes of damage to refrigerators, air conditioners, TVs and all kinds of small household appliances. Equipped with six core protection functions, the SLE-PD02 delivers all-in-one solutions to eliminate potential electrical hazards:
- UV Under-voltage Protection Automatically cuts off power supply when grid voltage drops too low, preventing equipment burnout and startup failures caused by low voltage.
- OV Over-voltage Protection Instantly powers off in case of sudden voltage spikes and grid surges, avoiding circuit board breakdown under high voltage.
- A Overcurrent Protection Shuts down power immediately once the load current exceeds the rated value, preventing wire overheating and fire risks.
- Surge Protection Built-in lightning & surge suppression module to resist instantaneous high voltage shocks generated during thunderstorms and grid switching.
- Adjustable Delay Recovery Users can customize the power-on delay time after power cut, to protect compressor-type devices from frequent start-stop damage caused by fluctuating voltage.
- Automatic Power Restoration The unit will resume power supply automatically once grid voltage and current return to safe ranges, no manual plugging/unplugging required.
Unlike conventional protectors with only single function, the SLE-PD02 integrates overvoltage, undervoltage, overcurrent, lightning protection and delay reset in one compact unit. It is ideal for old residential districts, rural power grids and overseas regions with severe voltage fluctuations.
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