NF800-SEW 4P 400-800A MITSUBISHI

The NF800-SEW 4P 400-800A by Mitsubishi is a robust and reliable 4-pole molded case circuit breaker (MCCB) designed for comprehensive circuit protection. This MCCB offers adjustable thermal overload protection, with a rated current (Ir) that can be configured between 400A and 800A, providing flexibility for diverse application requirements. It is engineered to interrupt fault currents effectively, boasting an ultimate breaking capacity (Icu) and a service breaking capacity (Ics) of 42kA at AC 440V. The NF800-SEW series ensures dependable performance in demanding electrical systems. Its adjustable settings allow for precise customization to match specific load characteristics, enhancing system safety and minimizing nuisance tripping. Suitable for industrial, commercial, and infrastructure applications, this circuit breaker provides a vital safeguard against overloads and short circuits. Mitsubishi's commitment to quality ensures a long-lasting and dependable solution for circuit protection needs. This model is designed to meet international standards, ensuring compliance and reliability in various electrical environments. The MCCB's robust construction and advanced features make it an ideal choice for critical applications where safety and performance are paramount.