SIEMENS
High-performance SITOR cylindrical fuse link designed for semiconductor protection. Featuring a 10A current rating and an aR utilization category, this 14×51 mm fuse ensures ultra-rapid tripping to protect sensitive power electronics in both AC (690V) and DC (700V) applications.
The Siemens 3NC1410 SITOR cylindrical fuse link is designed for high-performance protection of electrical circuits. Its compact 14x51 mm design allows easy installation in industrial switchgear, ensuring reliable operation under both AC and DC conditions. Engineered for precision and safety, this fuse link meets stringent UL standards for DC applications.
Ultra-Fast Response: The aR (Partial Range) characteristic ensures the fuse reacts instantly to short circuits, preventing costly damage to power semiconductors.
Dual Voltage Versatility: Tested and certified for use in both 690 V AC and 700 V DC environments, offering flexibility across different power grid architectures.
Global Standards Compliance: Fully compliant with UL standards for DC applications, ensuring safety and reliability for international exports and installations.
Compact Footprint: The standardized 14x51 mm size fits a wide variety of modular fuse switch disconnectors and holders.
The Siemens 3NC1410 fuse link is used in:
Industrial switchgear and control panels
Motor and transformer protection
AC and DC distribution systems
Applications requiring selective short-circuit protection
It is designed to interrupt overcurrents safely, preventing damage to equipment and reducing downtime.
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| SKU / Model | 3NC1410 |
|---|---|
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | SITOR cylindrical fuse link |
| operating class of the fuse link | gR |
| size of the fuse link | 14x51 mm |
| type of voltage / of the operating voltage | AC |
| supply voltage / at DC | 700Â V |
| operating voltage / at AC / rated value | 690Â V |
| operational current / at AC / rated value | 10Â A |
| operational current / rated value | 10Â A |
| product component / striker | No |
| mounting position | Any, preferably vertical |
| Miscellaneous | - |
| Weight | 0.021 kg |
| Dimensions | 15.00 × 50.00 × 15.00 mm |
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