Specification AgeRangeDescription : adult Brand : SIEMENS BulletPoint1 : Dual Protection Function: Combined thermal and magnetic protection ensures that the motor is effectively protected in both overload and short circuit situations BulletPoint2 : Overload protection: The thermal protection mechanism detects overload conditions through the internal thermal element, preventing damage to the motor due to prolonged overload operation BulletPoint3 : Short-circuit protection: The magnetic protection mechanism is able to quickly disconnect the circuit, preventing the motor from being damaged by the excessive current caused by a short-circuit BulletPoint4 : Fast Response: With high sensitivity, it can quickly cut off the circuit at the moment of short-circuit BulletPoint5 : Adjustment function: Provides overload protection adjustment function, allowing users to set different protection thresholds according to actual needs CircuitBreakerType : Standard Color : One Color CurrentRating : 40 amps ExternallyAssignedProductIdentifier : 7661587947398 ItemName : BF240 - Siemens Circuit Breakers ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thermal-circuit-breakers Manufacturer : Siemens ModelName : Aoleaby ModelNumber : DZ20Y-225 MountingType : Panel Mount NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPoles : 2 PartNumber : BF240H ProductDescription : Siemens BF240 2 pole; 120/240 vac; 40 ampere; interrupting rating 10 kiloampere at 120/240 vac; 5 milliampere trip sensitivity; used on panelboard; speedfax[t] brand ProductSiteLaunchDate : 2013-07-22T06:53:54.913Z Size : One Size SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 39121601 Voltage : 240 volts