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Schneider Eletric 926250 Picture

Range: Multi 9

electrical auxiliaries

926250

Schneider Eletric 926250 Picture
Range: Multi 9

electrical auxiliaries

926250

Multi 9 OV/UV + auto reset release - 2P - 50A

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  • Main
    range
    Multi 9
    product or component type
    Voltage release
    device short name
    CNV
    poles description
    2P
    Complementary
    System Voltage
    230 V, AC, 50 Hz. (between phase and neutral)
    supply voltage limits
    1 phase: 50...440 V, AC
    [Ie] rated operational current
    50 A
    OV/UV auto-reset complusive delay time
    Overvoltage: 275 V (Tripping time:3...15 s)
    Overvoltage: 300 V (Tripping time:1...5 s)
    Overvoltage: 350 V (Tripping time:0.25...0.75 s)
    Overvoltage: 400 V (Tripping time:0.1...0.2 s)
    Undervoltage: 50...160 V (Tripping time:0.6...5 s)
    Lockout:
    reset
    Automatic reset 25...35 s 253 V for overvoltage
    Automatic reset 25...35 s 195 V for undervoltage
    Electric clearance
    1.2 mm
    leakage current
    < 2 mA
    creepage distance
    5.6 mm
    [Uimp] rated impulse withstand voltage
    4 kV (between phases)
    4 kV (between phase and neutral)
    local signalling
    Indicator light green: steady (fault)
    Indicator light green: flashing (lock)
    Indicator light red: steady (operating)
    time delay
    0...800 s on-delay
    function available
    Real time voltage detection
    [Ui] rated insulation voltage
    500 V
    rated breaking and making capacity
    400 A, (recover voltage: 242 V, cosΦ=0.85,12 times)
    [Icw] rated short-time withstand current
    504 kA, 4 s
    mounting support
    DIN rail
    mounting mode
    By clips
    cable entry
    Bottom entry
    mounting location
    Downstream
    installation direction
    Horizontal
    Vertical
    Use category
    Indoor installation
    9 mm pitches
    4
    height
    3.34 in (84.8 mm)
    width
    1.42 in (36 mm)
    depth
    < 2.83 in (72 mm)
    colour tint
    Clips: light grey (RAL 7035)
    Housing: light grey (RAL 7035)
    electrical durability
    12000 cycles (63 A, 285 V AC, cosΦ=0.9)
    mechanical robustness
    Vibrations: , 3 Gn, 5…100 Hz, according to IEC 60068-2-6
    Shocks: 6 ms, 30 Gn (with protective package), according to IEC 60068-2-27
    Free fall resistance: (0.8m, without package)
    service life
    10 yr
    electromagnetic compatibility
    Electrostatic discharge immunity test: , 6 kV, level 3 (contact discharge), according to IEC 61000-4-2
    Electrostatic discharge immunity test: , 8 kV, level 3 (air discharge), according to IEC 61000-4-2
    Surge immunity test: , 2 kV (common mode), according to IEC 61000-4-5
    Surge immunity test: , 4 kV (differential mode), according to IEC 61000-4-5
    Electrical fast transient/burst immunity test: , 4 kV, 2.5 kHz, 5 kHz and 100 kHz, according to IEC 61000-4-4
    Immunity to conducted disturbances: , 10 V, 0.15...80 MHz, level 3, according to IEC 61000-4-6
    Immunity to conducted RF disturbances: , 10 V, 80...1000 MHz and 1400...6000 MHz, level 3, according to IEC 61000-4-3
    Conducted emission: , class B
    Radiated emission: , class B
    connections - terminals
    Tunnel type terminals: rigid: 0...0.05 in² (1...35 mm²), without cable end, (top or bottom)
    Tunnel type terminals: flexible: 0...0.04 in² (1...25 mm²), with or without cable end, (top or bottom)
    tightening torque
    30.97 lbf.in (3.5 N.m), power circuit
    Environment
    standards
    JB/T 12762-2015
    product certifications
    REACH
    directives
    2002/95/EC - RoHS directive
    IP degree of protection
    On front face: IP40 (according to IEC 60529)
    Other parts: IP20 B (according to IEC 60529)
    pollution degree
    2
    operating altitude
    <= 6561.68 ft (2000 m)
    ambient air temperature for operation
    -13...131 °F (-25...55 °C)
    ambient air temperature for storage
    -40...176 °F (-40...80 °C)
    relative humidity
    0...75 % operating
    0...95 % storage
    Offer Sustainability
    RoHS (date code: YYWW)
    REACh
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