Chint 40A 3P Adjustable Thermal 50kA MCCB

The NM8N-125S/TM/40/3P is a compact and reliable molded case circuit breaker (MCCB) designed to provide efficient circuit protection and safe power distribution in industrial and commercial electrical systems. Featuring a 3-pole configuration and a 40A rated current, it is engineered to protect three-phase electrical circuits against overloads, short circuits, and electrical faults, helping to maintain stable and secure system operation in demanding environments.

Built with durable industrial-grade construction, the NM8N-125S/TM/40/3P delivers dependable protection performance while supporting long-term operational reliability. Its thermal-magnetic (TM) trip mechanism provides accurate fault detection and fast interruption response, helping to protect electrical equipment and reduce the risk of system damage or downtime. The compact design allows for straightforward integration into distribution panels and control systems where efficient use of space is important.

The NM8N-125S/TM/40/3P is commonly used in industrial automation systems, manufacturing facilities, commercial buildings, HVAC installations, and electrical distribution applications where reliable three-phase circuit protection is essential. Designed for low maintenance requirements and consistent performance under continuous operation, it provides engineers and electrical professionals with a practical and efficient solution for modern power protection needs.