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universal plug-in relay - Zelio RUM - 3 C/O - 48 V DC - 10 A

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Commercial status
Discontinued on 31 October 2014
End-of-service on 31 December 2014
RUMF3AB1ED  has not been replaced. Please contact your customer care centre for more information.
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  • Main
    range of product
    Zelio Relay
    series name
    Universal
    product or component type
    Plug-in relay
    device short name
    RUM
    contacts type and composition
    3 C/O
    [Uc] control circuit voltage
    48 V DC
    [Ithe] conventional enclosed thermal current
    10 A at -40…55 °C
    status LED
    Without
    control type
    Lockable test button
    utilisation coefficient
    20 %
    Complementary
    shape of pin
    Flat
    [Ui] rated insulation voltage
    250 V conforming to IEC
    300 V conforming to CSA
    300 V conforming to UL
    [Uimp] rated impulse withstand voltage
    4 kV
    contacts material
    AgNi
    [Ie] rated operational current
    10 A AC-1/DC-1 (NO) conforming to IEC
    12 A at 28 V DC-1 conforming to UL
    16 A at 277 V AC-1 conforming to UL
    5 A AC-1/DC-1 (NC) conforming to IEC
    minimum switching current
    10 mA
    maximum switching voltage
    250 V AC conforming to IEC
    250 V DC conforming to IEC
    minimum switching voltage
    17 V
    Resistive rated load
    10 A at 250 V AC
    10 A at 28 V DC
    maximum switching capacity
    2500 VA AC
    280 W DC
    minimum switching capacity
    170 mW
    operating rate
    <= 18000 cycles/hour no-load
    <= 1200 cycles/hour under load
    mechanical durability
    5000000 cycles
    electrical durability
    100000 cycles for resistive load
    Average coil consumption in W
    1.4 W
    drop-out voltage threshold
    >= 0.1 Uc DC
    Operate time
    20 ms
    Average coil resistance
    1800 Ohm at 20 °C +/- 10 %
    rated operational voltage limits
    38.4...52.8 V DC
    protection category
    RT I
    safety reliability data
    B10d = 100000
    operating position
    Any position
    product weight
    0.082 kg
    Environment
    dielectric strength
    1500 V AC between contacts
    1550 V AC between coil and contact
    1550 V AC between poles
    product certifications
    UL
    CSA
    GOST
    standards
    UL 508
    EN/IEC 61810-1
    CSA C22.2 No 14
    ambient air temperature for storage
    -40…85 °C
    ambient air temperature for operation
    -40…55 °C
    vibration resistance
    3 gn, amplitude = +/- 1 mm (f = 10…150 Hz)10 cycles in operation conforming to EN/IEC 60068-2-27
    4 gn, amplitude = +/- 1 mm (f = 10…150 Hz)10 cycles not operating conforming to EN/IEC 60068-2-27
    IP degree of protection
    IP40 conforming to EN/IEC 60529
    shock resistance
    10 gn for in operation
    10 gn for not operating
    pollution degree
    3
    Contractual warranty
    Warranty
    18 months
  • Documents and Downloads

    CAD
    Date
    Size
    Add to My Documents
    CAD file (on TraceParts) for RUMF3AB1ED: universal plug-in relay - Zelio RUM - 3 C/O - 48 V DC - 10 A (Version 2.0)
    CAD for RUMF3AB1ED: universal plug-in relay - Zelio RUM - 3 C/O - 48 V DC - 10 A (Version 1.0)
  • Technical FAQs

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  • Dimensions Drawings

    Dimensions



  • Connections and Schema

    Wiring Diagram



    Wiring Diagram


    Symbols shown in blue correspond to Nema marking.


  • Performance Curves

    Electrical Durability of Contacts

    Durability (inductive load) = durability (resistive load) x reduction coefficient.

    Resistive AC load


    X
    Switching capacity (kVA)
    Y
    Durability (Number of operating cycles)
    A
    RUMF•••••, RUMC2•••, RUMC3A•••
    B
    RUMC3G•••

    Reduction coefficient for inductive AC load (depending on power factor cos ϕ)


    Y
    Reduction coefficient (A)

    Maximum switching capacity on resistive DC load


    X
    Voltage DC
    Y
    Current DC
    A
    RUMF•••••, RUMC2•••, RUMC3A•••
    B
    RUMC3G•••

    Note : These are typical curves, actual durability depends on load, environment, duty cycle, etc.


  • Technical Description

    Technical Description

    Removable 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