This series of circuit breakers is developed and manufactured in strict accordance with the French NF C 15-100 standard. Its core design features a full-range, multi-position adjustable current of 5A-90A, coupled with a lock-up structure to prevent accidental contact. This allows for precise parameter matching based on actual load, ensuring convenient operation and accurate adjustment. It is perfectly compatible with French standard 230V/400V AC, 50Hz power grid systems. The product boasts a short-circuit breaking capacity of 15KA, sensitive overload and short-circuit protection response, and a temperature resistance of -25℃ to +40℃. Its resistance to damp heat and environmental adaptability meet stringent French standard requirements. Compared to fixed-current circuit breakers, it eliminates the need for frequent replacements due to load changes, significantly improving the adaptability of power distribution systems and reducing maintenance costs.
The product is widely applicable to regions using French electrical standards, such as French Africa and French overseas territories, covering residential, commercial, industrial, and municipal engineering scenarios. It is compatible with various French standard power distribution circuits, comprehensively meeting the procurement and usage needs of French standard engineering projects.