Specification Brand : SIEMENS BulletPoint : Relay BulletPoint1 : Thermal Overload Relay (2. 8 - 4A) BulletPoint2 : Size S0, SIRIUS Modular Design BulletPoint3 : Trip class 10; manual and automatic reset BulletPoint4 : Auxiliary contacts 1 NO + 1 NC BulletPoint5 : Global applicability through various approvals such as UL, CSA, IEC, CE, CCC, EAC, etc. Color : Black ExternallyAssignedProductIdentifier : 7320467870330 ExternallyAssignedProductIdentifier1 : 662643919011 ExternallyAssignedProductIdentifier2 : 0662643919011 ExternallyAssignedProductIdentifier3 : 00662643919011 IncludedComponents : Overload Relay ItemName : Siemens 3RU21261EB0 Thermal Overload Relay, 2.8 to 4.0 Amp, Class 10, Size S0, Manual/Automatic Reset, Contactor Mounting, Screw Terminal ItemPackageDimensions_Height : 4.02 inches ItemPackageDimensions_Length : 4.02 inches ItemPackageDimensions_Width : 1.93 inches ItemPackageQuantity : 1 ItemTypeKeyword : overload-relays Manufacturer : Siemens ModelName : SIE3RU21261EB0 ModelNumber : 3RU2126-1EB0 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 3RU21261EB0 ProductDescription : Relay HRS4H-S (T73) pcb relay finglaiModel number and type Model number Same model Type Remark Related product HRS4H-S-1A T73-1A, JQX-3F Standard SPST-NO, 4 pin Order HRS4H-S-1C T73-1C, JQX-3F Standard SPDT, 5 pin Visiting... finglaiGeneral Model number HRS4H-S Contact material Silver alloy Contact form SPST-NO, SPST-NC, SPDT Contact rating 7A@28Vdc/250Vac, 10A@125Vac Rated coil power 0.36Wdc Rated coil voltage DC: 3, 5, 6, 9, 12, 18, 24, 36, 48Vdc Dielectric strength1 1,500Vac, 50/60 Hz for 1 min between coil and contacts Dielectric strength2 1,000Vac, 50/60 Hz for 1 min between opening contacts Pick-up voltage DC types: 75% max; Drop-out voltage DC types: 10% min; Operation voltage 110% max Contact resistance 50m max Mounting Weld on PCB Mechanical life 1x106 operations min Electrical life 1x105 operations min Insulation resistance 100M min. at 500 VDC Operating temperature -25 to 55 °C (-13 to 131 °F) Operating humidity 35 to 85% RH, no condensation External dimensions 19x15.5x15.5 mm Alias name T73 miniature relay, mini relay, electromagnetic relay finglaiHRS4H-S (T73) pcb relay mounting dimensions ProductSiteLaunchDate : 2014-06-03T12:00:00.000-08:00 Size : One Size SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 39120000