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JCB2LE-80M4P+A 4 Pole RCBO With Alarm 6kA Safety Switch Circuit Breaker


JCB2LE-80M4P+A 4 Pole RCBO With Alarm 6kA Safety Switch Circuit Breaker

The JCB2LE-80M RCBO (Residual Current Circuit Breaker with Overload Protection) is designed to provide comprehensive protection for consumer installations or switchboards in a variety of environments, including industrial, commercial, high-rise buildings and residential.

These electronic RCBOs offer a range of features including residual current protection, overload and short circuit protection and a breaking capacity of 6kA. With current ratings up to 80A (6A to 80A optional), they are suitable for a wide range of applications. In addition, they are available with B-curve or C trip curves with trip sensitivity options of 30mA, 100mA and 300mA.

RCBOs are also available in Type A or AC models and are supplied with bipolar switches for complete isolation of fault circuits. In addition, their neutral pole switching significantly reduces installation and commissioning test times, making them efficient and easy to use.

Importantly, these RCBOs comply with IEC 61009-1 and EN61009-1 standards, ensuring they meet the safety and performance requirements required for their intended application.


    The JCB2LE-80M RCBO (Residual Current Circuit Breaker with Overload Protection) with Alarm provides advanced circuit monitoring capabilities, making it ideal for ensuring safety and giving customers peace of mind.
    In addition to their primary function of providing ground fault/leakage current and isolation protection, these RCBOs are also equipped with alarm features to easily monitor circuit conditions. The alarm system provides customers with a convenient way to check for ground faults, enhancing overall safety.
    Additionally, these RCBOs feature high short-circuit current withstanding capabilities, ensuring reliable performance even under extreme conditions. Its fire-resistant plastic parts are designed to withstand abnormal heating and severe impact, adding extra safety and durability.
    The RCBO is also designed to provide active protection against potential hazards by automatically opening the circuit when a ground fault/leakage current occurs and the rated sensitivity is exceeded. Importantly, they are independent of mains and line voltages and are not affected by external interference and voltage fluctuations, ensuring consistent and reliable operation.
    These RCBOs provide additional protection in the case of direct contact when IΔn ≤ 30 mA, and preventive fire protection in the case of earth faults when IΔn ≤ 300 mA. In addition, type AC ensures sinusoidal alternating current tripping, whether rapidly applied or slowly increasing, while type A ensures sinusoidal alternating residual current and pulsed direct current residual current tripping, providing comprehensive protection in every situation.

    Product Description


    Main Features
    ● Electronic 4-pole for full protection
    ● Leakage protection to improve safety
    ● Overload and short circuit protection, reliable performance
    ● Non-linear/load sensitive, suitable for many applications
    ● Breaking capacity up to 6kA, providing strong protection
    ● Rated current up to 80A, with multiple options from 6A to 80A
    ● Provides Type B and Type C tripping curves for flexibility
    ● Trip sensitivity: 30mA, 100mA, 300mA for customized protection
    ● Type A or AC variants to suit different needs
    ● Insulated openings facilitate busbar installation, ensuring convenience
    ● 35mm DIN rail installation, easy and safe installation
    ● Compatible with various types of combination head screwdrivers for easy installation and maintenance
    ● Meet ESV's additional testing and verification requirements for RCBO to ensure compliance with industry standards
    ● Comply with IEC 61009-1, EN61009-1 safety and performance guarantee
    Together, these features make the JCB2LE-80M RCBO a versatile and reliable choice for a variety of applications, providing comprehensive protection and meeting strict industry standards.
    Technical Data
    ● Standard: Comply with IEC 61009-1, EN61009-1 industry standard performance and safety
    ● Type: Electronic, ensuring advanced functionality and reliability
    ● Type (Detected Leakage Waveform): Available in A or AC variants, providing flexibility for different applications
    ● Number of poles: 4 poles + 1 pole alarm, providing comprehensive protection and monitoring capabilities
    ● Rated current: multiple options from 6A to 80A to meet different power needs
    ● Rated working voltage: 400V, 415V ac to ensure compatibility with common electrical systems
    ● Rated sensitivity I△n: 30mA, 100mA, 300mA, providing customizable protection levels
    ● Rated breaking capacity: 6kA, providing strong overload and short circuit protection
    ● Insulation voltage: 500V to ensure safe and reliable operation
    ● Rated frequency: 50/60Hz, suitable for various electrical systems
    ● Rated impulse withstand voltage (1.2/50): 6kV, providing surge voltage protection
    ● Pollution level: 2, indicating suitable for various environmental conditions
    ● Thermomagnetic release characteristics: B curve, C curve, D curve to meet different application needs
    ● Mechanical life: 10,000 times, ensuring long-term durability and reliability
    ● Electrical life: 2000 cycles, providing consistent performance over an extended period of time
    ● Protection level: IP20, providing protection against solid objects and limited liquid ingress
    ● Ambient temperature (daily average ≤35℃): -5℃~+40℃, suitable for a variety of working environments
    ● Contact position indicator: green = closed, red = open, providing clear visual indication of circuit status
    ● Terminal connection type: cable/U-shaped busbar/pin busbar, providing multiple installation options
    ● Installation: Installed on DIN rail EN 60715 (35mm) through quick clamp device to ensure safe and convenient installation
    ● Recommended torque: 2.5Nm, helps with correct and secure connection
    ● Connection: Can be connected from top or bottom, providing flexibility in installation configurations
    Standard IEC61009-1 ,  EN61009-1

    Electrical features

    Rated current In (A) 6, 10, 16, 20, 25, 32, 40,50,63,80
    Type Eletronic
    Type (wave form of the earth leakage sensed) A or AC are available
    Poles 4 Pole
    Rated voltage Ue(V) 230/240
    Rated sensitivity I△n 30mA,100mA
    Insulation voltage Ui (V) 500
    Rated frequency 50/60Hz
    Rated breaking capacity 6kA
    Rated impulse withstand voltage(1.2/50) Uimp (V) 6000
    Pollution degree 2
    Thermo-magnetic release characteristic B, C

    Mechanical features

    Electrical life 2, 000
    Mechanical life 2, 000
    Contact position indicator Yes
    Protection degree IP20
    Reference temperature for setting of thermal element(℃) 30
    Ambient temperature (with daily average ≤35℃) -5…+40
    Storage temperation (℃) -25…+70


    Terminal connection type Cable/U-type busbar/Pin-type busbar
    Terminal size top/bottom for cable 25mm2  / 18-4 AWG
    Terminal size top/bottom for Busbar 10mm2  / 18-8 AWG
    Tightening torque 2.5 N*m  /  22 In-Ibs.
    Mounting On DIN rail EN 60715 (35mm) by means of fast clip device
    Connection From top or bottom are available

    MCCB Production Line Real Showing

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