Product Description
Siemens 3NE1021-0 Fuse
The Siemens 3NE1021-0 is a high-performance SITOR fuse-link designed for the protection of power semiconductors. Part of the LV HRC fuse system, this NH000 size fuse provides extremely fast-acting (aR class) overcurrent protection, safeguarding sensitive components like diodes, thyristors, and IGBTs from the damaging effects of short circuits. It features a front indicator for easy visual identification of a tripped fuse, ensuring quick maintenance and reduced downtime. Engineered for reliability in demanding industrial environments such as converters, UPS systems, and soft starters, this fuse ensures optimal operational safety and equipment longevity.
Technical Specifications:
- Model: 3NE1021-0
- Fuse System: SITOR / NH fuse system
- Size of Fuse Link: NH000
- Rated Current: 125 A
- Rated Voltage: 690 V AC
- Utilization Category: aR (Semiconductor protection)
- Breaking Capacity: 100 kA
- Indicator: Front indicator
Siemens 3NE1021-0 Fuse
Buy the Siemens 3NE1021-0 SITOR fuse-link, size NH000, rated for 125A and 690V AC. This aR class fuse offers ultra-fast short-circuit protection for power semiconductors in industrial applications.
