AC LCD Adjustable Current MCLCB 200A 250A 4 Pole

Product Description：

The LCD Electronic Molded Case Circuit Breaker is a modern electrical protection device that combines the reliability of traditional molded case circuit breakers with advanced electronic control technology. This device features an integrated LCD display that can display real-time status and operational parameters of the equipment, including voltage, current, power, and frequency. It utilizes sophisticated electronic control technology to precisely control the switching actions of the circuit breaker, enhancing its response speed and accuracy. Additionally, it offers residual current protection, which can promptly disconnect the power supply when a leakage occurs in the circuit, preventing personal electric shocks and equipment damage. Users can quickly understand the operating conditions of the equipment through the display screen, facilitating fault diagnosis and maintenance.

HMIM1E-250A 3P LCD Electronic Type Leakage Circuit Breaker

The display screen allows for setting current size, over/under voltage, phase loss protection, etc. The product has over/under voltage, phase loss protection functions; current overload, short circuit delay, and instantaneous protection functions.

Functional Features：

Electronic control: With an integrated microprocessor and sensors, this breaker can precisely monitor and protect circuits. It can automatically adjust according to different current conditions, achieving more efficient energy management.

Intelligence: The LCD display provides an intuitive operational interface, allowing users to easily set and monitor the status of the breaker. Various information such as working current, fault type, protection mode, etc., will be displayed on the screen.

Multiple protections: In addition to conventional overload and short-circuit protection, this breaker also has ground fault and leakage protection functions, further enhancing circuit safety.

Communication function: Through RS485 or other communication interfaces, the breaker can be connected to a monitoring system for remote monitoring and control.

Energy-saving and environmentally friendly: Compared with traditional mechanical breakers, electronic breakers have faster response speed, lower energy consumption, and are more environmentally friendly.

Maintenance-friendly: By using electronic technology, the number of mechanical components is reduced, maintenance costs are lowered, and the functionality of the breaker can be enhanced through software upgrades.

Application Scenarios：

Electronic Molded Case Circuit Breakers (MCCBs) have a wide range of applications across various industries and settings:

Residential and Commercial Buildings: In both residential and commercial buildings, MCCBs are commonly used in distribution panels to protect electrical equipment and circuits from overload or short circuit damages.

Industrial Facilities: MCCBs are widely used in industrial settings such as factories, workshops, and warehouses to safeguard machinery and equipment from power failures.

Data Centers and Communication Facilities: Electronic MCCBs can be employed to protect the electrical systems of data centers and communication facilities, ensuring their uninterrupted operation.

Transportation Infrastructure: MCCBs find applications in transportation infrastructure such as metro stations, train stations, airports, etc., where they ensure the safety of electrical equipment and supply.

Medical Facilities: In healthcare facilities, electronic MCCBs are used to protect medical equipment from damage due to power fluctuations.

Electric Vehicle Charging Stations: With the increasing adoption of electric vehicles, MCCBs are also being utilized in EV charging stations to safeguard charging equipment and vehicle safety.

Renewable Energy Systems: In solar and wind energy generation systems, electronic MCCBs play a crucial role in protecting the generating equipment and associated circuits.

Compliance Standards：

International Standard: IEC 60947-2

National Standard: GB 14048.2

Other Certifications: CE

Packaging And Transportation：

Packaging Method: Each unit is packaged in a cardboard boxwith an included product manual.

Transportation Method: Standard logistics transportation with moisture-proof and shock-proof handling.

Specification：