Mold Case Circuit Breaker

The casing is made of an upgraded flame-retardant engineering plastic with enhanced anti-aging and impact-resistant properties. Its insulation and mechanical strength are significantly higher than standard models, allowing it to withstand elevated temperatures and impacts while minimizing deformation or cracking during long-term operation.

The internal conductive parts are made from high-purity, premium alloys, processed with precision forging and advanced surface treatments to reduce contact resistance and heat generation, ensuring more stable and efficient current transmission.

The arc-extinguishing system features an optimized structure that enables faster arc interruption, effectively handling higher short-circuit currents, reducing component wear, and extending product life.

Provides three enhanced protection functions: overload long-delay, short-circuit instantaneous, and short-circuit short-delay.

Protection values are fully adjustable, with faster response than standard models, allowing precise protection in complex medium-load scenarios.

Mechanical and electrical lifespan is significantly extended compared to conventional models, supporting frequent operation and long maintenance-free periods, reducing operational costs.

Compact design saves space, enabling dense installation and future system expansion.

Compatible with a wide range of standard accessories, supporting intelligent functions such as remote control, fault alarms, and signal feedback, while maintaining low power consumption.