Chint 1250A 4P Adjustable Thermal MCCB

The CHINT NM8-1250S-4P-1250A is a heavy-duty, high-capacity moulded case circuit breaker (MCCB) designed for advanced protection of large-scale electrical distribution systems. Built for industrial and commercial power networks, this 4-pole 1250A MCCB delivers reliable protection against overloads, short circuits, and electrical faults, ensuring maximum system safety and continuity of supply.

Engineered within the robust NM8 series from CHINT, this breaker is designed for demanding environments such as power distribution panels, main incomer systems, and heavy industrial installations. With a high breaking capacity and thermal magnetic protection system, it provides fast, stable, and accurate tripping performance under fault conditions.

The NM8-1250S-4P-1250A is built with durability and long service life in mind, featuring a strong insulating moulded case, compact design for panel integration, and compatibility with a wide range of accessories. It is suitable for three-phase plus neutral (4-pole) systems, making it ideal for complete circuit isolation and protection in modern electrical infrastructures.