Advanced Sapr1-20ka 1p Surge Protection Device SPD for Electrical Safety

Advanced Sapr1-20ka 1p Surge Protection Device SPD for Electrical Safety. IEC61643-1 Compliance: Design strictly corresponds to IEC61643-1 standard for reliable surge protection. Heavy-Duty Zinc Oxide: Equipped with heavy-duty Zinc Oxide piezoresistor for effective voltage limiting. Wide System Compatibility: Suitable for TT, IT, TN-S, TN-C, and TN-C-S systems up to 230/400V. Full Customization Options: Offers full customization, sample/design-based, and flexible minor customization. 100% Quality Inspection: Every finished product undergoes 100% visual and function inspection before packing. Flexible Payment Terms: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods. Low MOQ: Minimum Order Quantity is just 1 Pc, allowing for easy trial orders.