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WLM6LY-125A-4300 4P WLM6L Series RCCB earth leakage protection type MCCB 400V 160A 4 Poles

WLM6LY

WLM6LY-125A-4300 4P WLM6L Series RCCB earth leakage protection type MCCB 400V 160A 4 Poles
WLM6LY-125A-4300 4P WLM6L Series RCCB earth leakage protection type MCCB 400V 160A 4 Poles
WLM6LY-125A-4300 4P WLM6L Series RCCB earth leakage protection type MCCB 400V 160A 4 Poles

WLM6LY-125A-4300 4P WLM6L Series RCCB earth leakage protection type MCCB 400V 160A 4 Poles

Rated Current : 125A

Number Of Poles : 3P/4P

Rated Working Voltage : 400V/690V

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    Product Details

    Residual Current Circuit Breaker (RCCB) and its Advantages and Functions

    Residual Current Circuit Breaker (RCCB) is a crucial electrical safety device that plays a significant role in protecting people and property from electrical hazards. It is designed to detect and interrupt abnormal current flows, such as leakage currents, which can occur when there is a fault in the electrical system. RCCBs are widely used in residential, commercial, and industrial settings to provide an additional layer of protection against electric shock and fire hazards. In this article, we will explore the advantages and functions of RCCBs, as well as their importance in ensuring electrical safety.

    Main performance index of WLM6L series circuit breaker

    WLM6L Moulded Case Circuit Breaker
    		 125
    Rated current (A) of circuit breaker 40℃
    		 Fix type 16-20-25-30-32-40-50-60-63-75-80-90-100-125
    Lcd type -
    Rated insulation voltage Ui (V) 1000
    Rated impulse withstand voltage (kV) 8
    Rated operational voltage Ue(V),AC 50/60Hz AC230V(2P)/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 5 8 25 35
    AC380/400/415V 3 5 18 35
    Rated residual making and breaking capacity
    I△ m(kA)
    		 AC220/230/240V 12.5 12.5 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) 50/75/100
    Height 130
    Depth 68
    Weight
    Distribution protection
    		 2P -
    3P 0.913
    4P 1.161

    MCCB Production Line Real Showing

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