whole house surge protection system 440v

{"cid":"91225091","title":"Whole House Surge Protection System TUV CE SPD 275V 320V 385V 440V 20KA 40KA T2","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/69\/23a2a06b9cb137d35e0ccc4b85a5-200x200-1.jpg","attrs":{"Price":"$18\/pcs","Brand Name":"LLH","Model Number":"LPM 20-275\/2","Minimum Order Quantity":"1 piece","Delivery Time":"5-8 work days","Certification":"CE,TUV","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"6000 pieces\/month","Packaging Details":"1 piece\/box","Operatingfrequency":"50\/60 Hz","Productname":"TUV CE SPD","Voltagerating":"230V","Nominaldischargecurrent":"20kA (8\/20\u03bcs)","Maximumdischargecurrent":"40kA (8\/20\u03bcs)","Responsetime":"Less than 25 nanoseconds","Warrantyperiod":"5 years"}}

{"cid":"91105762","title":"3 Phase Whole House Voltage Regulator , 100 KVA AC Power Stabilizer","imgUrl":"https:\/\/img.chinax.com\/nimg\/4b\/39\/f34613b2dba82a22bc22b09a2d02-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Modern","Model Number":"SBW","Minimum Order Quantity":"1","Delivery Time":"30 days","Place of Origin":"China","Certification":"CE,ISO 9001","Packaging Details":"Wooden Packing","Payment Terms":"T\/T","Supply Ability":"500 unit\/month"}}