Main range of productZelio Relay series nameUniversal product or component typePlug-in relay device short nameRUM contacts type and composition2 C/O [Uc] control circuit voltage110 V DC [Ithe] conventional enclosed thermal current10 A at -40…55 °C status LEDWithout control typeLockable test button utilisation coefficient20 % Complementary shape of pinCylindrical [Ui] rated insulation voltage250 V conforming to IEC300 V conforming to CSA300 V conforming to UL [Uimp] rated impulse withstand voltage4 kV (1.2/50 µs) contacts materialAgNi [Ie] rated operational current10 A at 277 V AC conforming to UL10 A at 30 V DC conforming to UL10 A at 30 V DC conforming to CSA5 A at 250 V AC (NC) conforming to IEC5 A at 28 V DC (NC) conforming to IEC10 A at 250 V AC (NO) conforming to IEC10 A at 28 V DC (NO) conforming to IEC10 A at 277 V AC conforming to CSA maximum switching voltage250 V conforming to IEC Resistive rated load10 A at 250 V AC10 A at 28 V DC maximum switching capacity2500 VA/280 W minimum switching capacity170 mW at 10 mA, 17 V operating rate<= 18000 cycles/hour no-load<= 1200 cycles/hour under load mechanical durability5000000 cycles electrical durability100000 cycles for resistive load Average coil consumption in W1.4 W drop-out voltage threshold>= 0.1 Uc DC Operate time20 ms at nominal voltage Release time20 ms at nominal voltage Average coil resistance7300 Ohm at 20 °C +/- 15 % rated operational voltage limits88...121 V DC protection categoryRT I test levelsLevel A group mounting safety reliability dataB10d = 100000 operating positionAny position net weight0.086 kg device presentationComplete product Environment dielectric strength1500 V AC between contacts with micro disconnection2500 V AC between coil and contact with reinforced2000 V AC between poles with basic product certificationsREACHRoHSEACULCSA standardsEN/IEC 61810-1UL 508CSA C22.2 No 14 ambient air temperature for storage-40…85 °C ambient air temperature for operation-40…55 °C vibration resistance3 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles in operation4 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles not operating IP degree of protectionIP40 shock resistance10 gn (duration = 11 ms) for in operation conforming to EN/IEC 60068-2-2710 gn (duration = 11 ms) for not operating conforming to EN/IEC 60068-2-27 pollution degree3 Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation REACh free of SVHCYes EU RoHS DirectivePro-active compliance (Product out of EU RoHS legal scope)
EU RoHS Declaration
Toxic heavy metal freeYes Mercury freeYes RoHS exemption information China RoHS Regulation Environmental Disclosure Circularity ProfileNo need of specific recycling operations
CatalogueSizeAdd to My DocumentsCADSizeAdd to My DocumentsCAD for RUMC21FD: universal plug-in relay - Zelio RUM - 2 C/O - 110 V DC - 10 A (Version 1.0)CertificateSizeAdd to My DocumentsUL LISTED Certificate RPM, RUMC, RUMF, RXM, RPF (Version 1.0)Declaration of conformitySizeAdd to My DocumentsProduct Environmental ProfileSizeAdd to My Documents
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Connections and SchemaWiring DiagramWiring Diagram
Symbols shown in blue correspond to Nema marking.
Performance CurvesElectrical Durability of Contacts
Durability (inductive load) = durability (resistive load) x reduction coefficient.
Resistive AC loadXSwitching capacity (kVA)YDurability (Number of operating cycles)
Reduction coefficient for inductive AC load (depending on power factor cos ϕ)YReduction coefficient (A)
Maximum switching capacity on resistive DC loadXVoltage DCYCurrent DC
Note : These are typical curves, actual durability depends on load, environment, duty cycle, etc.