Siemens 3NC1432 SITOR Cylindrical Fuse Link 14x51mm, 32A, aR, 690V AC / 700V DC Original Brand New
$20.83
High-speed SITOR cylindrical fuse link designed to protect sensitive semiconductors. Featuring a 32A current rating and a compact 14×51 mm form factor, it supports voltages up to 690V AC and 700V DC, ensuring UL-compliant protection for industrial power systems.
Availability: In stock
Overview
The Siemens 3NC1432 SITOR Cylindrical Fuse Link is engineered for reliable protection of electrical circuits in both AC and DC systems. With a compact 14×51 mm size, this 32 A aR fuse ensures fast-acting short-circuit protection while maintaining operational continuity. Certified according to UL standards for DC applications, it guarantees safety and reliability in industrial and commercial electrical installations.
Key Features / Function
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High-quality SITOR fuse: Provides superior short-circuit protection.
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Compact dimensions: 14×51 mm cylindrical design fits standard fuse holders.
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Current rating: 32 A for medium-power applications.
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Voltage rating: 690 V AC and 700 V DC, suitable for industrial equipment.
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Type aR: Partial-range breaking capacity for selective protection.
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UL-compliant: Ensures reliable performance in DC circuits.
Benefit
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Ultra-Fast Response: Optimized aR characteristic curve for the protection of high-end power semiconductors.
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Dual-Voltage Versatility: Certified for both AC (690V) and DC (700V) applications, providing flexibility across different power architectures.
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Compact Design: The standardized 14×51 mm dimensions allow for easy integration into existing modular fuse holders.
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Global Compliance: Meets UL standards for DC applications, ensuring safety and reliability in international markets.
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| Weight | 0.021 kg |
|---|---|
| Dimensions | 15.00 × 50.00 × 15.00 mm |
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | SITOR cylindrical fuse link |
| design of the product | DC acc. to UL |
| design of an identification indicator | Striker indicator |
| operating class of the fuse link | aR |
| size of the fuse link | 14×51 mm |
| type of voltage / of the operating voltage | AC |
| supply voltage / at DC | 600 V |
| operating voltage / at AC / rated value | 690 V |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 7.6 W |
| operational current / at AC / rated value | 32 A |
| operational current / rated value | 32 A |
| product component / striker | Yes |
| mounting position | Any, preferably vertical |
| Miscellaneous | – |
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