Specification Brand : Flash Technology BulletPoint : This is part of the Solenoid & Relays Product Line for Cole Hersee BulletPoint1 : FTS 371 SMART - A1 Towers BulletPoint2 : 12-48 VDC ± 10% (12 VDC for markers only) BulletPoint3 : This solenoid is used to reverse polarity on Permanent Magnet winch motors with 2 terminal post. BulletPoint4 : Note: This solenoid ONLY works with Permanent Magnet motors. Will not work with older style motors with copper wound fields. BulletPoint5 : Allow 5 minute cool down time after pushing solenoid to maximum limit! Color : Red CompatibilityOptions : 65 amps ExteriorFinish : Machined ExternallyAssignedProductIdentifier : 5915903857291 ExternallyAssignedProductIdentifier1 : 632850533010 ExternallyAssignedProductIdentifier2 : 632850241212 ExternallyAssignedProductIdentifier3 : 0632850533010 ExternallyAssignedProductIdentifier4 : 0632850241212 ExternallyAssignedProductIdentifier5 : 00632850241212 FitType : Vehicle Specific IncludedComponents : Great Product ItemDisplayWeight : 0.8 pounds ItemName : Flash Technology - FTS 371 Smart DC - A1 Towers - Red Obstruction Lighting System ItemPackageDimensions_Height : 10.0076 centimeters ItemPackageDimensions_Length : 6.096 centimeters ItemPackageDimensions_Width : 8.89 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : tower-stack-lights Manufacturer : Flash Technology Material : Copper ModelName : 24059-BP ModelNumber : F13714S1-DC NumberOfBoxes : 1 NumberOfItems : 11 NumberOfPieces : 1 PackageLevel : unit PartNumber : F13714S1-DC Pattern : Solid ProductDescription : The Vanguard Red FTS 371 SMART is a low-power FAA L-810/L-864 red obstruction lighting system for tower 150' to 350' tall (FAA type A1 structures). The FTS 371 SMART meets FAA AC 150/5345-43H and can accommodate both AC 70/7460-1K and 1L marker requirements. ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2017-01-22T08:00:00.000Z PullForce : 5 kilograms Size : DC4.5V 40g 2mm StreetDate : 2013-03-20T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 32000000 Voltage : 5 volts WarrantyDescription : Warranty