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WLM6LY-250A-4300 4P WLM6L Series earth leakage protection type Residual Current Circuit breaker 400V 250A 3 poles 4 Poles mccb breaker

WLM6LY

WLM6LY-250A-4300 4P WLM6L Series earth leakage protection type Residual Current Circuit breaker 400V 250A 3 poles 4 Poles mccb breaker
WLM6LY-250A-4300 4P WLM6L Series earth leakage protection type Residual Current Circuit breaker 400V 250A 3 poles 4 Poles mccb breaker
WLM6LY-250A-4300 4P WLM6L Series earth leakage protection type Residual Current Circuit breaker 400V 250A 3 poles 4 Poles mccb breaker
WLM6LY-250A-4300 4P WLM6L Series earth leakage protection type Residual Current Circuit breaker 400V 250A 3 poles 4 Poles mccb breaker
WLM6LY-250A-4300 4P WLM6L Series earth leakage protection type Residual Current Circuit breaker 400V 250A 3 poles 4 Poles mccb breaker
WLM6LY-250A-4300 4P WLM6L Series earth leakage protection type Residual Current Circuit breaker 400V 250A 3 poles 4 Poles mccb breaker

WLM6LY-250A-4300 4P WLM6L Series earth leakage protection type Residual Current Circuit breaker 400V 250A 3 poles 4 Poles mccb breaker

Rated Current : 250A

Number Of Poles : 3P/4P

Rated Working Voltage : 400V/690V

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    Product Details

    Advantages of RCCB

    1. Compliance with Safety Standards: RCCBs are designed and tested to comply with international safety standards, ensuring that they meet stringent requirements for performance and reliability. Using RCCBs that meet these standards helps ensure that electrical installations are safe and in compliance with regulations.
    2. Versatility: RCCBs are available in various types and configurations to suit different applications and electrical systems. They can be used in single-phase and three-phase installations, and there are options for different sensitivity levels to accommodate specific requirements.

    Main performance index of WLM6LY series circuit breaker

    WLM6LY Moulded Case Circuit Breaker
    		 250
    Rated current (A) of circuit breaker 40℃
    		 Fix type
    100-125-140-150-160
    175-180-200-225-250
    Lcd type
    100-125-140-150-160
    175-180-200-225-250
    Rated insulation voltage Ui (V) 1000
    Rated impulse withstand voltage (kV) 8
    Rated operational voltage Ue(V),AC 50/60Hz AC400V
    Breaking capacity code C S M H
    Number of poles 2P - - - -
    3P - - ■ ■
    4P - - ■ ■
    Rated ultimate
    short-circuit breaking
    capacity Icu (kA)
    		 AC380/400/415V 15 25 35 50
    AC380/400/415V 10 18 25 35
    Rated residual making and breaking capacity
    I△ m(kA)
    		 AC220/230/240V - - 12.5 12.5
    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
    Fixed
    		 Front connection ■
    Rear connection ■
    Plug-in
    		 Front connection ■
    Rear connection ■
    Draw-out
    		 Front connection -
    Rear connection -
    DIN rail
    		 Front connection ■
    Dimension
    Dimension (mm)
    W×H×D
    		 Width (2P/3P/4P) -/105/140
    Height 165
    Depth 68
    Weight
    Distribution protection
    		 2P -
    3P 1.532
    4P 2.024

    MCCB Production Line Real Showing

    010203040506

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