3NP1143-1BC23 SIEMENS

The SENTRON 3NP1143-1BC23 is a 3-pole fuse switch disconnector designed for NH1 fuse sizes, with a rated current of 250 A. It is specifically engineered for busbar systems utilizing an 8US 60 mm configuration, ensuring seamless integration and reliable performance. The device features box terminals for secure and efficient electrical connections. An integrated electronic fuse monitoring system, EFM20, provides real-time status updates and enhances safety by detecting blown fuses promptly. The cover level is designed for compatibility with 32/70 mm installations, offering flexibility in various applications. This fuse switch disconnector is part of the SENTRON series, known for its quality and reliability in protecting electrical circuits. It provides a robust solution for isolating and protecting electrical equipment in industrial and commercial settings. Its compact design and comprehensive features make it an ideal choice for demanding applications where safety and performance are critical. The 3NP1143-1BC23 ensures efficient operation and protection of electrical systems.