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Schneider Eletric RE88857301 Picture

View all Zelio Time

Zelio Time - RE88857301

Legacy Product

Schneider Eletric RE88857301 Picture
View all Zelio Time
Zelio Time - RE88857301
Legacy Product

universal plug-in timing relay - 220..240 V AC - 2 C/O

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  • Main
    range of product
    Zelio Time
    product or component type
    Universal timing relay
    electrical connection
    Plug-in sub-base with 11 pin(s)
    discrete output type
    Relay
    contacts type and composition
    2 C/O (timed contact)
    2 C/O (timed or instantaneous contact)
    component name
    RE88857
    time delay type
    A1
    A2
    AM
    AMt
    time delay range
    359940 s
    359964 s
    3599640 s
    35996400 s
    5999 s
    5999.4 s
    59994 s
    599940 s
    99.99 s
    999.9 s
    9999 s
    Line Rated Current
    8 A
    display type
    LCD
    Complementary
    product front plate size
    48 x 48 mm
    [Us] rated supply voltage
    24 V AC/DC
    220...240 V AC
    voltage range
    0.85...1.1 Us
    display digits
    4 digit(s) of 0.31 in (8 mm) height
    housing material
    Self-extinguishing
    repeat accuracy
    +/- 0.03 % +/- 20 ms
    setting accuracy of time delay
    +/- 0.03 % +/- 20 ms of full scale
    minimum pulse duration
    50 ms
    reset time
    <= 0.05 ms after time delay, on de-energisation
    <= 0.05 ms during time delay, on de-energisation
    power consumption in VA
    1 VAat 24 V
    11 VA at 220 V
    power consumption in W
    0.5 Wat 24 V
    breaking capacity
    <= 2000 VA for resistive load
    breaking capacity
    <= 190 W for resistive load
    maximum switching voltage
    250 V AC
    30 V DC
    temporary permissible current
    15 Afor < 10 s
    minimum output current
    100 mA
    electrical durability
    100000 cycles at 250 V AC for resistive load
    mechanical durability
    5000000 cycles
    mounting support
    Base mounted: socket
    Panel mounted: system supplied with the product
    local signalling
    None
    product weight
    0.31 lb(US) (0.14 kg)
    Environment
    immunity to microbreaks
    < 30 ms
    standards
    IEC 60255
    VDE 0435
    VDE 2021
    product certifications
    CSA
    cURus
    ambient air temperature for storage
    -22...158 °F (-30...70 °C)
    ambient air temperature for operation
    14...140 °F (-10...60 °C)
    IP degree of protection
    IP65 (front panel)
    Contractual warranty
    Warranty period
    18 months
  • Technical FAQs

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  • Dimensions Drawings

    Width 48 mm



  • Mounting and Clearance

    Panel Cut-Out



  • Connections and Schema

    Wiring Diagram
    Terminal Referencing


    1
    Another load may be connected

    Internal Wiring Diagram



  • Technical Description

    Function A1: Delay on Energisation

    The timing period T begins on energisation. After timing, the output closes. The second output is instantaneous.


    1 timed contact.

    1 instantaneous contact.


    Function A2: Delay on Energisation
    Description

    The timing period T begins on energisation. After timing, the output closes.



    Function AM: Delay on Energisation
    Description


    Memory during the time delay period. Reset


    Function AMt: Delay on Energisation
    Description


    Memory during and after the time delay period. Reset.


    Legend

    Relay de-energised

    Relay energised

    Output open

    Output closed

    C

    Control contact

    G

    Gate

    R

    Relay or solid state output

    R1/R2

    2 timed outputs

    R2 inst.

    The second output is instantaneous if the right position is selected

    T

    Timing period

    Ta -

    Adjustable On-delay

    Tr -

    Adjustable Off-delay

    U

    Supply