Nale Electric is willing to work together with domestic and foreign merchants to create brilliance!
The NLM1E-250M-3P Electronic MCCB is a high-performance molded case circuit breaker developed by CHNAILE, tailored for industrial and commercial electrical protection scenarios that demand precision, reliability, and intelligent control. Equipped with an intelligent electronic trip unit, this breaker supports wide-range adjustable rated current and delivers excellent high breaking capacity, ensuring it can handle complex power distribution challenges. Compliant with international standards like IEC 60947-2 and GB/T14048.2, it seamlessly integrates into modern power distribution networks, providing a safe and stable protection solution for critical electrical systems.
The core of the NLM1E-250M-3P lies in its advanced electronic trip unit, which automatically detects potential hazards such as overload, short circuit, and unbalanced current. Unlike traditional thermal-magnetic breakers, it operates with zero mechanical error, ensuring precise protection responses. Additionally, it supports multi-level protection curve adjustment, allowing customization based on specific load requirements.
With a wide rated current range, the breaker adapts to diverse load conditions in industrial and commercial settings. This flexibility eliminates the need for multiple breaker models, simplifying inventory management and reducing operational costs for users.
Designed for high fault current environments, the NLM1E-250M-3P boasts strong breaking capacity, enabling it to quickly interrupt abnormal currents without damage. This stability minimizes the risk of false tripping, ensuring uninterrupted power supply for critical equipment.
Built with heavy-duty industrial materials, the breaker exhibits excellent high temperature resistance and resistance to shock and vibration. It maintains stable performance even in harsh industrial environments, such as factories with high dust or temperature fluctuations.
Adhering to IEC 60947-2 and GB/T14048.2, the NLM1E-250M-3P meets the requirements of mainstream global power distribution systems. This makes it an ideal choice for overseas engineering projects, electrical contracting, and OEM supply chains.
In factories and automation systems, the NLM1E-250M-3P Electronic MCCB protects key equipment (such as motors and control panels) from overload and short-circuit damage. Ensure smooth production processes.
Data centers require precise current control to safeguard servers and storage devices. The breaker’s stable performance and intelligent protection also make it suitable for renewable energy systems (e.g., solar and microgrids), where reliable power distribution is critical.
For commercial buildings (such as shopping malls and office towers) and overseas projects. The breaker’s compliance with international standards and flexible current adjustment meet the diverse electrical needs of these scenarios, reducing compatibility risks.
To meet global customer demands, CHNAILE offers comprehensive customization for the NLM1E-250M-3P:
OEM/ODM Support: Tailored solutions for specific technical parameters (e.g., voltage adaptation) to match customer equipment.
Branding Customization: Logo printing and color options to align with customer brand identities.
Multi-Voltage Adaptation: Adjustments to fit different regional voltage standards, enhancing global applicability.
It is designed for AC 400V/50Hz, which is compatible with most industrial and commercial power systems worldwide.
Its high breaking capacity and intelligent electronic trip unit work together to filter out transient current fluctuations, significantly reducing false tripping and ensuring stable power supply.
Yes. The breaker’s high temperature resistance design allows it to operate normally in high-temperature industrial environments, making it suitable for workshops and factories with harsh conditions.
