
SIEMENS 3NE3337-8 SITOR FUSE Used
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The Siemens SITOR 3NE3337-8 is a semiconductor protection fuse engineered for demanding industrial power electronics. This pre-owned fuse link offers a cost-efficient replacement option for maintenance teams and panel builders who need to safeguard drives, inverters, and rectifier assemblies without compromising reliability.
As part of the SITOR range, the 3NE3337-8 features a fast-acting aR characteristic tailored to protect power semiconductors against short-circuit events with low let-through energy. Its NH blade design supports secure, low-resistance connections in standard NH fuse bases and switch-disconnectors, helping to minimize thermal stress and ensure consistent, repeatable protection across high-cycling applications.
Selected for durability and service continuity, this Siemens fuse helps reduce unplanned downtime and aligns with best practices in electrical cabinet design; for additional peace of mind in critical installations, it is supplied with a 1-year warranty.
- Brand: Siemens
- Series: SITOR
- Model: 3NE3337-8
- Utilization category: aR (semiconductor protection)
- Fuse type: NH fuse link, fast-acting
- Connection type: NH blade contacts
- Series code: 3NE3
- Application: Drives, inverters, rectifiers