Specification Brand : Square D BulletPoint1 : Thermal overload relay for bf series IEC contactors BulletPoint2 : Use with 2.5 to 4.0 amp IEC contactors BulletPoint3 : Front center mounting BulletPoint4 : Screw terminals CurrentRating : 4 amps ExternallyAssignedProductIdentifier1 : 0785901587545 ExternallyAssignedProductIdentifier2 : 785901587545 ItemName : Schneider Electric / Square D B22.0 Overload Relay Thermal Unit ItemPackageDimensions_Height : 9.4 centimeters ItemPackageDimensions_Length : 4.5 centimeters ItemPackageDimensions_Width : 6.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : overload-relays Manufacturer : Schneider Electric / Square D MaximumSwitchingCurrent : 4 amps MeasurementSystem : Metric ModelNumber : RF380400 NumberOfItems : 1 OperationMode : Automatic PartNumber : RF380400 ProductDescription : Thermal Unit Model B22.0 For Use With Square D Motor Starters NEC Article 430 Part C NEMA Size 00 0 1 1P 2 Selection 1 Motor FLA/SF 2 Motor and Starter in SAME Ambient Temp 3 For 1.15 to 1.25SF Thermal Unit Amp Equal Motor FLA/1.0SF Thermal Unit Amp Equal 90% Motor FLA IF Motor Ambient Temp 18F of Starter-Thermal Unit Amp Equal 10% Derate of 3 IF Motor Ambient Temp -18F of Starter-Thermal Unit Amp Equal 5% Increase of 3 Do NOT Exceed Starter Rating ProductSiteLaunchDate : 2015-05-28T20:32:14.088Z SpecificationMet : UL StreetDate : 2017-06-07T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 53000000