Specification Brand : Opto 22 BulletPoint1 : Solid state relay for fast response and high vibration resistance BulletPoint2 : Panel mount for attaching to a conductive panel or heat sink BulletPoint3 : Zero-voltage switching to reduce arcing and extend the life of the device BulletPoint4 : Built-in snubber for preventing arcing across contacts BulletPoint5 : UL Recognized for safety, CSA and CE certified for quality assurance ItemName : Opto 22 240D25 DC Control Solid State Relay, 240 VAC, 25 Amp, 4000 V Optical Isolation, 1/2 Cycle Maximum Turn-On/Off Time, 25 - 65 Hz Operating Frequency ItemPackageDimensions_Height : 4.064 centimeters ItemPackageDimensions_Length : 7.366 centimeters ItemPackageDimensions_Width : 7.112 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : solid-state-relays Manufacturer : Opto 22 ModelNumber : BPSFA1839015-240D25 NationalStockNumber : 5945-01-102-1166 NumberOfItems : 1 PartNumber : 240D25 ProductSiteLaunchDate : 2011-06-22T00:00:01-07:00 UnitCount : 1 UnspscCode : 39121413