Specification Brand : YWBL-WH BulletPoint1 : Good electromagnetic compatibility---Solid relays have good electromagnetic compatibility, anti-vibration, SSR with high sensitivity and low control power. BulletPoint2 : Suitable for harsh environments - Solid state relays are fully sealed for use in harsh environments such as , , dust and other environments. BulletPoint3 : High reliability---Sturdy relays with good quality, high reliability and compact structure are ideal for temperature controllers and other automatic control systems. BulletPoint4 : Scope of application -- Solid relays are suitable for a variety of home / industrial automation process control applications, such as heating and cooling control, CNC machinery, remote control systems. BulletPoint5 : SSR characteristics - slight electromagnetic interference, high efficiency, low noise and high load capacity. CurrentRating : 20 amps ExternallyAssignedProductIdentifier1 : 747333417265 ExternallyAssignedProductIdentifier2 : 0747333417265 ItemName : SSR-20DA DC Control AC 20A Solid State Relay Module Input 3-32V DC to 24-380V AC Sealed Solid State Relay ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : solid-state-relays Manufacturer : YWBL-WH Material : Plastic+Metal MaximumSwitchingCurrent : 20 amps MeasurementSystem : Imperial OperationMode : Automatic PartNumber : YWBL-WHs1boxgvh97 ProductDescription : Specification: Item Model: SSR-20DA Color: Shown As Pictures Weight: 82g Type: Solid State Relays Rating: Medium-power Type: Normally open Input Voltage: 3-32V DC Rated Current: 20A Rated Voltage: 24-380V AC