Zhejiang wanlai Intelligent electric co., ltd.
Launch of the JCB2LE-80M RCBO: Revolutionizing Electrical Safety for Commercial and Residential Settings
As part of an unprecedented initiative aimed at increasing electrical safety across a broad spectrum of applications, an innovative producer of electrical protection devices recently unveiled the JCB2LE-80M RCBO (Residual Current Circuit Breaker with Overload Protection). This cutting-edge device was engineered specifically to protect against earth faults, overloads and short circuits for consumer units/distribution boards as well as industrial, commercial, residential and high-rise building installations - providing robust protection from earth faults/overloads/short circuits respectively and short circuits making this device appropriate for consumer units/distribution boards etc.
JCB2LE-80M RCBOs integrate both residual current devices (RCD) and miniature circuit breakers (MCB) into one compact device for optimal circuit protection against earth leakage currents as well as overcurrent conditions - protecting both personnel and property while decreasing electrical fire risks. This advancement ensures optimal circuit protection!
One of the JCB2LE-80M's notable characteristics is its electronic design, featuring advanced filtering devices to ward off transient voltage and current spikes from unexpectedly and prematurely tripping off its unit; especially beneficial in industrial or high-rise buildings with frequent electrical system fluctuations or spikes.
RCBOs feature dual-pole switching capabilities which enable full isolation of faulty circuits by simultaneously disconnecting both live and neutral conductors at once, isolating them from each other, and protecting against earth leakage faults even if some connection errors exist between phase conductors and neutral. In essence, this ensures the device still functions optimally even if incorrect connections were incorrectly made; providing necessary earth leakage protection measures against earth leakage faults.
Performance wise, the JCB2LE-80M RCBO boasts an impressive breaking capacity of 6kA; for added protection it can even be upgraded up to 10kA for optimal protection. Furthermore, its current rating range includes 6A to 80A to cover multiple commercial and industrial applications; both B and C type tripping curves provide customized protection based on installation needs.
JCB2LE-80M RCBOs feature adjustable trip threshold settings of 30mA, 100mA or 300mA to offer optimal protection levels for various circuits and loads. Furthermore, Type A models (for both AC currents as well as pulsed DC currents) as well as AC configurations are suitable for accommodating various electrical systems.
The JCB2LE-80M RCBO's design incorporates multiple features that enhance installation and commissioning efficiency, such as neutral pole switching which helps shorten testing/installation times; mounting to 35mm DIN rail allows greater locati0n/orientation/orientation/orientation flexibility as well as providing top or bottom connections to further facilitate installation convenience.
Complying with IEC 61009-1 and EN61009-1 standards, the JCB2LE-80M RCBO meets stringent compliance criteria to meet international applications safely. Furthermore, additional testing and verification has taken place with regards to ESV requirements specific for RCBOs underscoring their reliability and safety.
The introduction of the JCB2LE-80M RCBO represents an advance in electrical safety technology. Equipped to protect operators under fault conditions and offer overcurrent protection capabilities, this device serves as an integral element in protecting electrical installations across commercial, residential and industrial settings alike.
An RCBO device capable of responding to earth leakage currents as low as 30mA provides additional protection from potential fire hazards associated with fault currents on earth circuits. If an earth fault does arise, its inbuilt test switch allows easy reset after rectifying of fault - further ensuring continuity and minimising downtime for electrical services.
Mechanical and electrical life expectations of 10,000 cycles each for mechanical life expectancy and 2,000 for electrical life expectancy are testaments of its durability and dependability, while IP20 protection ensures it's well protected against solid object ingress for enhanced safety profiles.
Designed for safe operation in various environmental conditions, the JCB2LE-80M RCBO can withstand ambient temperature ranges spanning -5degC to +40degC with daily averages not exceeding 35degC for efficient performance in various operating environments. Furthermore, its contact position indicator flashing green when off and red when on provides visual confirmation of circuit's status.
Users of this device have various terminal connection options at their disposal for greater circuit connectivity flexibility, including cable, U-type busbar and pin-type busbar connections with recommended torques of 2.5Nm to ensure safe and secure terminal connections while decreasing risks related to loose connections or electrical faults.
Conclusion
The JCB2LE-80M RCBO represents an advance in electrical safety technology. Boasting advanced features and compliance with international standards and rigorous testing requirements, its unique combination of features makes it the perfect solution for protecting installations in commercial, residential and industrial settings alike. Capable of offering indirect protection to operators as well as overcurrent protection with sensitive sensing of earth leakage currents; its versatile application offers greater electrical safety across many applications and settings.
