Molded Case CB
This product is an upgraded circuit breaker optimized for light-load power distribution scenarios. It is mainly used in industrial terminals, building lighting, communication base stations, and small energy equipment to protect small motors, control circuits, and lighting systems.
Description
Product Positioning
This product is an upgraded circuit breaker optimized for light-load power distribution scenarios. It is mainly used in industrial terminals, building lighting, communication base stations, and small energy equipment to protect small motors, control circuits, and lighting systems. It offers enhanced protection accuracy, superior stability, and ease of use, making it an ideal choice for light-load power distribution systems. Fully compliant with international low-voltage electrical standards, it features optimized protection logic and structural design compared to standard 100A models, ensuring more precise and stable protection in light-load applications.

Materials and Manufacturing Process
The casing is made of upgraded flame-retardant and impact-resistant engineering plastic, providing excellent insulation and long-term anti-aging properties. It is more resistant to high temperatures and mechanical impacts than standard models, ensuring no deformation or leakage during extended operation.
The internal conductive parts are made from high-conductivity premium alloys, processed with precision stamping and advanced surface treatments to reduce contact resistance and heat generation, enabling stable current transmission and lower energy loss.
The arc-extinguishing system adopts an optimized narrow-slit design for rapid arc interruption, effectively preventing arc reignition and extending product lifespan. Strict production control ensures consistent quality, ease of operation, and adaptability to various installation methods.
Core Advantages
Enhanced protection functions: overload long-delay and short-circuit instantaneous.
Precise protection values with faster response than standard models, ideal for lightly loaded and sensitive equipment, preventing damage from over- or under-protection.
Extended mechanical and electrical lifespan, supporting frequent operation and long maintenance-free periods, reducing operational costs.
Compact and space-saving design, facilitating dense installation and endpoint power distribution upgrades.
Compatible with various standard accessories, supporting functions such as shunt tripping, undervoltage protection, and auxiliary alarms.
User-friendly operation simplifies on-site commissioning and maintenance.

Application Value
Compliant with multiple international standards, this breaker is suitable for light-load scenarios such as industrial endpoints, commercial building lighting, communication base stations, data center terminals, and small-scale new energy equipment. It is particularly recommended for projects with high demands for protection accuracy and operational convenience. Its enhanced protection performance and operational stability improve the safety and reliability of light-load power distribution systems, minimize downtime due to faults, and reduce operational costs. Its upgraded design and user-friendly operation enable easier optimization and expansion of light-load power distribution networks, improving maintenance efficiency.
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