Siemens SITOR SICHERUNG 25A 600V

SITOR cylinder fuse insert, 10x38mm, 25 A, aR, Un AC: 600 V, Un DC: 700 V, DC according to UL semiconductor protection fuses SITOR 3NE, 3NC protect power semiconductors from the effects of a short circuit. The SITOR fuse system from Siemens, as an important component of the SENTRON protection devices for electrical installations, provides effective protection for people, equipment, and systems through safe disconnection in the event of overload and short circuit. The application area additionally includes frequency converters with fuses in the input and DC intermediate circuit, as well as UPS systems and soft starters for motors. Siemens SITOR fuses are characterized primarily by: 1. Super-fast tripping characteristics compared to conventional NH fuses. 2. Power semiconductors are also safely protected in the event of a short circuit. 3. The Siemens quality standard ensures very good characteristic curve fidelity. 4. SITOR cylinder fuses are approved according to IEC and UL and mostly also CCC, making them suitable for worldwide use. 5. Partially suitable for installation in NH fuse bases, NH fuse load disconnectors, and load disconnectors with fuses. 3NC1025.