The NS800N - 800 A - 4P is an 800A four - pole circuit breaker. It safeguards three - phase + neutral circuits from over - current and short - circuit events. Ideal for high - power industrial and commercial applications, it ensures electrical system safety.
The NS800N - 800 A - 4P is a four - pole circuit breaker from Schneider Electric. The "NS" series is known for its reliability in electrical distribution. With a rated current of 800A, it can handle high - power electrical loads in three - phase plus neutral systems. It offers over - current protection with different tripping characteristics, such as thermal - magnetic tripping for overloads and short - circuit protection. The breaker has a breaking capacity suitable for high - fault - current applications, meeting international standards like IEC 60947 - 2. The four - pole configuration allows for the protection of all three - phase conductors and the neutral conductor. It has connection terminals that can accommodate large - gauge cables, typically suitable for industrial and commercial electrical installations. The operating temperature range is usually from - 5°C to +40°C, and it has an IP rating (e.g., IP20) to protect against dust and accidental contact.