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JCB2LE-40M 1P+N mini RCBO single Module residual current circuit breaker with overload protection 6kA


JCB2LE-40M 1P+N mini RCBO single Module residual current circuit breaker with overload protection 6kA

The JCB2LE-40M RCBO (Residual Current Circuit Breaker with Overload Protection) is designed to provide comprehensive safety features for a variety of applications. Whether it is a consumer unit, electrical panel, industrial environment, commercial space, high-rise building or residence, these RCBOs provide unique security measures to protect people and property.

These RCBOs are electronically designed and provide residual current protection, overload and short-circuit protection and a breaking capacity of 6kA. Their current ratings range from 6A to 40A, making them suitable for use in a variety of electrical systems. Additionally, they feature B-curve or C trip curves with trip sensitivity options of 30mA and 100mA. Also available in Type A or AC versions to meet different requirements.

The bipolar switching function ensures complete isolation of faulty circuits, while the neutral pole switching greatly reduces installation and commissioning test time, making it efficient and easy to use. Furthermore, these RCBOs comply with IEC 61009-1 and EN61009-1 standards, ensuring their quality and reliability.


    The JCB2LE-40M RCBO (Residual Current Circuit Breaker with Overload Protection) is a versatile, comprehensive solution designed to provide short circuit, overload and leakage protection for single phase installations. This combined RCCB and MCB device provides leakage, overload and short-circuit protection for household installations, making it ideal for a variety of applications.
    The JCB2LE-40M RCBO combines MCB and RCD protection to provide a convenient and effective way to ensure safety in various environments such as RV parks, marinas and recreational parks. By allowing ground fault protection to be limited to a single circuit, nuisance tripping of multiple circuits is minimized, thereby increasing overall system reliability.
    This RCBO provides combined residual current (leakage) protection and overload/short-circuit protection in a single device, making it a suitable replacement for RCCB/MCB combinations. It is designed to ensure correct start-up to prevent leakage faults even if the neutral and phase wires are not connected correctly, providing extra safety.
    The JCB2LE-40M RCBO has a Level 3 energy limitation, providing high energy limitation performance that reduces the risk of fire and other damage, giving critical installations peace of mind. Its non-linear/load-sensitive characteristics and installation flexibility make it easy to install in single-phase distribution boxes, providing convenience and adaptability.
    The JCB2LE-40M RCBO's compact 18mm or 1 module housing and 6kA short circuit capacity, as well as the availability of various configurations including Type A, AC, 30mA and 100mA with current ratings from 6A to 40A, make it a versatile and Reliable product. Selection of consumer units, switchboards, industrial, commercial, high-rise buildings and residential. Its suitability for facilities requiring a high level of protection, such as bathrooms, hospitals and kindergartens, further highlights its importance in ensuring safety in different environments.

    Product Description


    The most important features
    ● Electronic type: RCBO utilizes electronic technology to provide advanced protection features.
    ● Leakage protection: Provide comprehensive leakage fault protection to improve safety.
    ● Overload and short-circuit protection: Ensure reliable overload and short-circuit protection to protect the electrical system.
    ● Non-Line/Load Sensitive: Provides installation flexibility with choice of top or bottom line connections.
    ● Breaking capacity up to 6kA: Provides high breaking capacity and effectively handles electrical faults.
    ● Current ratings up to 40A: Available in a variety of current ratings, providing versatility for different applications.
    ● B-curve or C trip curve available: options for different trip characteristics to meet specific requirements.
    ● Trip sensitivity: Provides 30mA and 100mA trip sensitivity options to meet diverse needs.
    ● Compact and ultra-thin module design: efficient use of space, allowing multiple RCDs/MCBs to be installed in a single housing.
    ● True bipolar circuit break: ensures complete isolation of faulty circuits for enhanced safety.
    ● Neutral pole switching: Reduce installation and debugging test time and improve efficiency.
    ● Insulation opening: facilitates busbar installation and simplifies the installation process.
    ● 35mm DIN rail mounting: Compatible with standard DIN rail mounting systems, easy to install.
    ● Compatible with various types of screwdrivers: it adopts combination head screws for easy installation and multi-function.
    ● Meet ESV additional testing and verification requirements: Meet additional testing and verification standards to enhance reliability.
    ● Comply with IEC 61009-1, EN61009-1: comply with international standards to ensure quality and safety compliance.
    Technical Data
    ● Standards: Compliant with IEC 61009-1 and EN61009-1, ensuring compliance with international safety and quality standards.
    ● Type: Utilizes electronic technology to achieve advanced protection functions.
    ● Type (detected ground leakage waveform): Available in Type A or AC options to meet specific application requirements.
    ● Number of poles: 1P+N configuration is used to effectively protect the circuit.
    ● Rated current: Available in multiple current ratings of 2A, 6A, 10A, 16A, 20A, 25A, 32A and 40A, providing versatility for different applications.
    ● Rated working voltage: supports 110V and 230V~ (1P + N) configuration, suitable for a variety of electrical systems.
    ● Rated sensitivity I△n: Provides 30mA and 100mA rated sensitivity options to meet different protection needs.
    ● Rated breaking capacity: Provides high breaking capacity of 6kA to effectively handle electrical faults.
    ● Insulation voltage: Provides 500V insulation voltage, safe and reliable.
    ● Rated frequency: supports rated frequency of 50/60Hz, compatible with standard electrical systems.
    ● Rated pulse withstand voltage (1.2/50): Provides a rated pulse withstand voltage of 6kV to enhance surge protection.
    ● Pollution level: The design pollution level is level 2, suitable for various environmental conditions.
    ● Thermomagnetic release characteristics: B-curve, C-curve and D-curve options are provided to meet specific application requirements.
    ● Mechanical life: Mechanical life of 20,000 times, ensuring long-term reliability and durability.
    ● Electrical Life: Provides 2000 cycles of electrical life, demonstrating consistent performance over time.
    ● Protection level: With IP20 protection level, it provides protection against solid objects and limited waterproof protection.
    ● Ambient temperature: Suitable to operate at ambient temperatures from -5°C to +40°C, adapting to different environments.
    ● Contact position indicator: Equipped with contact position indicator, green means OFF, red means ON, the status indication is clear at a glance.
    ● Terminal connection type: supports cable, U-shaped busbar, pin-type busbar connection, flexible installation.
    ● Installation: Easily mounts on DIN rail EN 60715 (35mm) using the quick clamp device, simplifying installation and ensuring a secure installation.
    ● Recommended torque: A recommended torque of 2.5Nm is provided to ensure correct installation and secure connection.
    ● Connection method: Flexible connection from top or bottom for easy installation and maintenance.


    IEC61009-1 ,  EN61009-1



    Rated current In (A)

    6, 10, 16, 20, 25, 32, 40



    Type (wave form of the earth leakage sensed)

    A or AC are available



    Rated voltage Ue(V)


    Rated sensitivity I△n

    30mA, 100mA,300mA

    Insulation voltage Ui (V)


    Rated frequency


    Rated breaking capacity


    Rated impulse withstand voltage(1.2/50) Uimp (V)


    Pollution degree


    Thermo-magnetic release characteristic

    B, C



    Electrical life

    2, 000

    Mechanical life

    20, 000

    Contact position indicator


    Protection degree


    Reference temperature for setting of thermal element(℃)


    Ambient temperature (with daily average ≤35℃)


    Storage temperation (℃)



    Terminal connection type

    Cable/Pin-type busbar

    Terminal size top/bottom for cable

    16mm2  / 18-5 AWG

    Terminal size top/bottom for Busbar

    10mm2  / 18-8 AWG

    Tightening torque

    2.5 N*m  /  22 In-Ibs.


    On DIN rail EN 60715 (35mm) by means of fast clip device


    From top or bottom are available


    MCCB Production Line Real Showing

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