Double Digital Voltage and Ampere Display Self Compound Over and Under Voltage Protector 40A 63A Switch Over and Over Load Voltage Surge Protector

When the mains voltage exceeds the set overvoltage action voltage value of the protector or lower than the undervoltage action voltage value of the protector, the protector can quickly and reliably break the circuit, and then protect the safety of electrical appliances and our safety.And if the fault voltage of the line has reached the maximum time, this time the protector will not be affected, will not be damaged. If the voltage runs normally, the protector can automatically switch on the power supply and restore the power supply. All functions are implemented automatically, and no manual operation is required in this process.On the panel is a light-emitting diode, which shows how well the protector is working.Indicator Green indicates the working power supply. If the indicator is off red, the power supply is normal. If the indicator is on red, the power supply is cut off.  Rated supply voltage AC220V Operation voltage range AC 80V~400V (Single phase) Current Type AC Item Name Adjustable Voltage Protector Brand HTDQAFCI Rated insulation voltage 400V Over current setting range 1A-40A /1-63A adjustable  Reset delay time 1-300S adjustable (factory set 30s) Own power consumption less than or equal to 2W Electrical machinery life greater than or equal to 100,000 times Sample Free Dimensions 81*36*66 mm Protect degree 106Storage temperature-30~70 degreesTerminal size top/bottom for cable/busbar25mm 218-3AWGPollution degreeIP20Terminal typeCable/pin type busbar/U-type busbarWifi Over Voltage Under Voltage Protector:AFQ:Q1. Are you trade company or factory ? We are factory have license to export overseas.   Q2 . What's your delivery time ? The lead time for sample order is 7-10 days . For formal order lead time is 10 days ,15days or 25 days to different quantity.   Q3.What 's your normal packing Our normal packing is inner box and out carton box . We also customize clients packing if the quantity is acceptable .   Q4.Could you offer OEM and ODM? Yes , of course . If your quantity is acceptable , we can offer OEM or ODM .We have a strong R&D team.   Q5. What 's your payment term? We usually accept T/T 30% in advance, balance70%T/T before ship. For other payment terms such as Paypal , Cash ,L/C, Credit card are negotiable.   Q6.When can I get the quotation ? We usually quote you within 24 hours after we get your inquiry . If you are very urgent to get quotation . Please call us or send email to push so that we could regard your inquiry priority.   Q7. What's your minimum quantity? Our usual minimum quantity is at least 1000 USD per order. But for first business we accept sample order for quality test .   Q8. Can you help select suitable products? Sure , please send us inquiry and tell us your demand ,we will have professional team to support you in model selection.   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1