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WLM6ELY-800A-4300 3P  WLM6E Series electronic circuit breaker lsig circuit breaker MCCB 800A 4 Poles


WLM6ELY-800A-4300 3P WLM6E Series electronic circuit breaker lsig circuit breaker MCCB 800A 4 Poles

Rated Current : 800A

Number Of Poles : 3P/4P

Rated Working Voltage : 400V/690V

    Residual Current Circuit Breaker with Liquid Crystal Display (RCCB with LCD Type): Functions and Benefits

    User Interface: The LCD display serves as a user interface, allowing for easy configuration, settings adjustment, and access to diagnostic information. This user-friendly interface simplifies the operation and maintenance of the RCCB, making it accessible to both professionals and end-users. The incorporation of LCD displays into RCCBs offers several benefits that contribute to the overall safety, reliability, and efficiency of electrical systems. Some of the key benefits of RCCBs with LCD displays Residual Current Circuit Breaker with Liquid Crystal Display (RCCB with LCD Type)
    Functions and Benefits Enhanced Safety: The real-time monitoring and fault indication capabilities of the LCD display contribute to enhanced safety by enabling proactive identification and resolution of electrical faults. This helps prevent potential hazards and ensures the protection of personnel and equipment. Improved Troubleshooting: The detailed trip status display and historical data logging features facilitate efficient troubleshooting of electrical issues, reducing downtime and maintenance costs. The ability to quickly identify the cause of trips and faults streamlines the diagnostic process and accelerates problem resolution.

    Main performance index of WLM6LEY series circuit breaker

    WLM6LEY Moulded Case Circuit Breaker
    Rated current (A) of circuit breaker 40℃
    Fix type
    Lcd type
    Rated insulation voltage Ui (V) 1000
    Rated impulse withstand voltage (kV) 8
    Rated operational voltage Ue(V),AC 50/60Hz AC400(3P, 3P+N, 4P)
    Breaking capacity code C S M H
    Number of poles 2P - - - -
    3P - -
    4P - -
    Rated ultimate
    short-circuit breaking
    capacity Icu (kA)
    AC380/400/415V - - 50 65
    AC380/400/415V - - 35 50
    Rated residual making and breaking capacity
    I△ m(kA)
    AC220/230/240V - - 16.25 16.25
    Limit non-actuating time △ t (ms) 0.06s/0.2s/0.5s/1s
    Leakage alarm non-tripping function
    overcurrent tripping type Themal type
    Leakage tripping type Electronic Type
    Residual current type AC
    Standard IEC/EN 60947-2
    Utilization category A
    Ambient temperature -40℃ ~+70 ℃
    Safety of insulation
    Arcing distance 0
    Mechanical life
    (CO recycle)
    Maintenance 15000
    Electrical life
    (CO recycle)
    AC415V,In 8000
    AC690V,In 2000
    Release units
    Mounting and connection
    Front connection
    Rear connection
    Front connection
    Rear connection
    Front connection -
    Rear connection -
    DIN rail
    Front connection
    Dimension (mm)
    Width (2P/3P/4P) 210/280
    Height 275.5
    Depth 103
    Distribution protection
    2P -
    3P 8.473
    4P 11.245

    Information of six-knob intelligent controller
    1 Alarm LED indicator light(red)
    2 Pre-alarm LED indicator light (yellow)
    3 Operation LED indicator light( green)
    4 Setting current of overload long-time delay current IR(A)
    5 Setting value of overload long-time delay time tR(s) Table 35 for default parameters
    6 Setting current of short circuit short-time delay time Isd(A)
    7 Setting value of short circuit short-time delay time tsd(s)
    8 Current setting of short-circuit short delay time Ii(A)
    9 Setting current of overload pre-alarm Ip (A)

    MCCB Production Line Real Showing

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