Siemens 3NA7810 NH-Sicherungseinsatz, NH000, In: 25 A, gG, Un AC: 500 V, Un DC: 250 V, ...

NH-Safety insert, NH000, In: 25 A, gG, Un AC: 500 V, Un DC: 250 V, Combination detector, Voltage-carrying grip tabs NH-Safety system 3NA, 3ND for selective line and plant protection. The NH security system of Siemens as an important component of the SENTRON protection components for electrical installation offers effective personal, device and plant protection through safe disconnection in the overload and short circuit case. Compared to circuit breakers, higher short-circuit currents can be realized with better current limitation. The NH-Safety System is distinguished in particular by: 1. Combi alarms signal the disconnection of the fuse by a clear color change from red to white. 2. More safety when changing by insulated handle tabs. 3. High selectivity at low cost. 4. Long-term and secure operation due to silvered contact knives. Safety inserts from 2 A to 1250 A and available in sizes 000, 00, 0, 1, 2, 3, 4 and 4a. www.siemens.de/switchgeraete. Siemens provides a comprehensive portfolio of protective, switching, measuring and monitoring equipment, installation distributors and switches and sockets for safe, efficient electrical infrastructure in buildings and industry.