Main range of productZelio Relay series nameInterface relay product or component typePlug-in relay device short nameRSB contacts type and composition1 C/O contact operationStandard [Uc] control circuit voltage48 V DC [Ithe] conventional enclosed thermal current16 A at -40…40 °C status LEDWithout control typeWithout push-button Complementary shape of pinFlat (PCB type) average coil resistance5520 Ohm network: AC at 20 °C +/- 10 % [Ue] rated operational voltage33.6...72 V DC [Ui] rated insulation voltage400 V conforming to EN/IEC 60947 [Uimp] rated impulse withstand voltage3.6 kV IEC 61000-4-5 contacts materialSilver alloy (AgNi) [Ie] rated operational current16 A (AC-1/DC-1) NO conforming to IEC8 A (AC-1/DC-1) NC conforming to IEC minimum switching current10 mA maximum switching voltage250 V DC conforming to IEC minimum switching voltage12 V maximum switching capacity4000 VA/448 W resistive rated load16 A at 250 V AC16 A at 28 V DC minimum switching capacity120 mW at 10 mA, 12 V operating rate<= 600 cycles/hour under load<= 18000 cycles/hour no-load mechanical durability30000000 cycles electrical durability100000 cycles, 16 A at 250 V, AC-1 NO100000 cycles, 8 A at 250 V, AC-1 NC operating time20 ms operating20 ms reset average coil consumption0.45 W DC drop-out voltage threshold>= 0.1 Uc DC safety reliability dataB10d = 100000 protection categoryRT I test levelsLevel A group mounting operating positionAny position net weight0.014 kg sale per indivisible quantity10 device presentationComplete product Environment dielectric strength1000 V AC between contacts2500 V AC between poles5000 V AC between coil and contact standardsUL 508EN/IEC 61810-1CSA C22.2 No 14 product certificationsEACULCSA ambient air temperature for storage-40…85 °C vibration resistance+/- 1 mm (f= 10…55 Hz) conforming to EN/IEC 60068-2-6 IP degree of protectionIP40 conforming to EN/IEC 60529 shock resistance10 gn (duration = 11 ms) for not operating conforming to EN/IEC 60068-2-275 gn (duration = 11 ms) for in operation conforming to EN/IEC 60068-2-27 ambient air temperature for operation-40…85 °C (DC) 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 WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty18 months
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Connections and SchemaWiring Diagram(1)Terminals 11 and 21,14 and 24,12 and 22 must be linked for this references
NOTE: For DC input, A1 have to be +, otherwise it would short circuit from protection module
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.