
universal plug-in relay - Zelio RUM - 3 C/O - 24 V AC - 10 A - with LED
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Commercial status
Discontinued
31 October 2014
End-of-service
31 December 2014
RUMF3AB2B7 has not been replaced. Please contact your customer care centre for more information.
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Characteristics
Main range of product Zelio Relayseries name Universalproduct or component type Plug-in relaydevice short name RUMcontacts type and composition 3 C/O[Uc] control circuit voltage 24 V AC[Ithe] conventional enclosed thermal current 10 A at -40...55 °Cstatus LED Withcontrol type Lockable test buttonutilisation coefficient 20 %Complementary shape of pin Flat[Ui] rated insulation voltage 250 V conforming to IEC300 V conforming to UL300 V conforming to CSA[Uimp] rated impulse withstand voltage 4 kVcontacts material AgNi[Ie] rated operational current 10 A AC-1/DC-1 (NO) conforming to IEC5 A AC-1/DC-1 (NC) conforming to IEC12 A at 28 V DC-1 conforming to UL16 A at 277 V AC-1 conforming to ULminimum switching current 10 mAmaximum switching voltage 250 V AC conforming to IEC250 V DC conforming to IECminimum switching voltage 17 VResistive rated load 10 A at 250 V AC10 A at 28 V DCmaximum switching capacity 2500 VA, AC circuit280 W, DC circuitminimum switching capacity 170 mWoperating rate <= 18000 cycles/hour no-load<= 1200 cycles/hour under loadmechanical durability 5000000 cycleselectrical durability 100000 cycles for resistive loadAverage coil consumption in VA 2...3 at 60 Hzdrop-out voltage threshold >= 0.15 Uc ACOperate time 20 msAverage coil resistance 72 Ohm at 20 °C +/- 15 %rated operational voltage limits 19.2...26.4 V ACprotection category RT Isafety reliability data B10d = 100000operating position Any positionproduct weight 0.082 kgEnvironment dielectric strength 1500 V AC between contacts1550 V AC between coil and contact1550 V AC between polesproduct certifications CSAGOSTULstandards EN/IEC 61810-1UL 508CSA C22.2 No 14ambient air temperature for storage -40...85 °Cambient air temperature for operation -40...55 °Cvibration resistance 3 gn (f = 10...150 Hz), amplitude +/- 1 mm (on 10 cycles in operation) conforming to EN/IEC 60068-2-274 gn (f = 10...150 Hz), amplitude +/- 1 mm (on 10 cycles not operating) conforming to EN/IEC 60068-2-27IP degree of protection IP40 conforming to EN/IEC 60529pollution degree 3shock resistance 10 gn in operation10 gn not operatingContractual warranty Warranty period 18 months -
Documents and Downloads
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Technical FAQs
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Dimensions Drawings
Dimensions -
Connections and Schema
Wiring DiagramWiring DiagramSymbols shown in blue correspond to Nema marking.
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Performance Curves
Electrical Durability of ContactsDurability (inductive load) = durability (resistive load) x reduction coefficient.
Resistive AC load
XSwitching capacity (kVA)YDurability (Number of operating cycles)ARUMF•••••, RUMC2•••, RUMC3A•••BRUMC3G•••Reduction coefficient for inductive AC load (depending on power factor cos ϕ)
YReduction coefficient (A)Maximum switching capacity on resistive DC load
XVoltage DCYCurrent DCARUMF•••••, RUMC2•••, RUMC3A•••BRUMC3G•••Note : These are typical curves, actual durability depends on load, environment, duty cycle, etc.
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Technical Description
Technical DescriptionRemovable lock-down door enabling forced maintaining of the contacts for test sequences or maintenance purposes.
CAUTION : Please power off power supply before removal of lock down door.
(1)Lift the lock down door(2)Slide it inwards(3)Remove it