3NP1930-1FB00 SIEMENS

The 3NP1930-1FB00 auxiliary switch from Siemens is a crucial component designed to enhance the functionality of NH00 size fuse switch disconnectors within the 3NP1 series. This auxiliary switch features a single changeover contact, providing reliable signaling for various operational states. Engineered with solid-state compatibility, it seamlessly integrates into modern electronic control systems. Its primary function is to indicate the status of the fuse switch disconnector, such as whether it is open, closed, or tripped. This information can be used for remote monitoring, interlocking, or automation purposes. The compact design ensures easy installation and integration into existing switchgear assemblies. By providing real-time status updates, the 3NP1930-1FB00 auxiliary switch contributes to improved system reliability and safety. It allows for prompt detection of fuse failures or switch disconnector malfunctions. This accessory is essential for applications requiring continuous monitoring and control of electrical circuits. The robust construction ensures long-lasting performance in demanding industrial environments.