Specification Brand : APIUHIFE BulletPoint : Plug Base Circuit Breakers Color : V9 under Voltage ExternallyAssignedProductIdentifier : 9408661135122 ItemName : APIUHIFE V9 Under Voltage Release for NB1, NBH8, NB1L,NBH8LE 1Pcs, 230v ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : plug-base-circuit-breakers Manufacturer : APIUHIFE Material : Copper ModelNumber : APIUHIFE NumberOfItems : 1 PartNumber : APIUHIFE ProductDescription : Plug Base Circuit Breakers1. Major functionTo be assembled with circuit breaker to achieve over/under voltage protection2. Parameters and performanceRated operation voltage Ue: AC 240V, 50Hz;Overvoltage operation setting value Uvo: 280V;Rated insulation voltage Ui: 500V; Tripping characteristics: the release is assembled with NB1-63 series circuit breaker. When the applied voltage is reduced to 35%Ue or increased to 95% 105% of the over-voltage setting value, the release should drive the circuit breaker to act. When the applied voltage is below 35%Ue or above 105% of the over-voltage setting value, the release should be able to the circuit breaker from closing. When the supply voltage is above 85% Ue and below 95% of over-voltage setting value, the circuit breaker should be able to close normally. The upper limit of the applied voltage should be less than 110% over-voltage operation setting value. Mechanical and electrical life: the mechanical and electrical life after the release is assembled with the circuit breaker should be 4000 cycles, of which, 500 cycles for over-voltage trip ProductSiteLaunchDate : 2024-04-06T04:53:28.856Z Size : 230v UnitCount : 1