Siemens 3NC2280 SITOR Cylindrical Fuse Link, 22x58mm, 80A, aR, 690V AC / 700V DC Original Brand New
$26.50
Siemens 3NC2280 is a high-performance SITOR cylindrical fuse link designed for semiconductor protection. Featuring an 80A current rating and a 22×58 mm form factor, it supports voltages up to 690V AC and 700V DC, ensuring rapid response for sensitive power electronics.
Availability: In stock
Overview
The Siemens 3NC2280 SITOR Cylindrical Fuse Link is a high-performance protection device designed specifically for semiconductor applications. With a compact 22×58 mm cylindrical design, this fuse provides fast-acting aR protection to safeguard sensitive power electronics from short-circuit damage.
Rated at 80 A, it supports up to 690 V AC and 700 V DC, making it suitable for both AC and DC systems. The fuse is UL-compliant for DC applications, ensuring safety, reliability, and international acceptance in industrial environments.
Key Benefit
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Reliable semiconductor protection with fast-acting aR characteristics
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High voltage capability for both AC and DC applications
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Compact cylindrical design saves installation space
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UL-approved for DC use, ensuring global compliance
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Siemens quality for long-term operational reliability
Function
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Protects power semiconductors such as thyristors, diodes, and IGBTs
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Prevents damage from short circuits and overloads
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Ensures stable operation in industrial power systems
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Suitable for use in converters, inverters, and power supplies
Technical Specification
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Fuse Type: SITOR cylindrical fuse link
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Size: 22 x 58 mm
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Rated Current: 80 A
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Fuse Characteristic: aR (semiconductor protection)
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Rated Voltage AC: 690 V
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Rated Voltage DC: 700 V
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Standards: DC according to UL
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Manufacturer: Siemens
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| Weight | 0.057 kg |
|---|---|
| Dimensions | 63.00 × 115.00 × 25.00 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 | 22×58 mm |
| type of voltage / of the operating voltage | AC |
| supply voltage / at DC | 500 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 | 13.5 W |
| operational current / at AC / rated value | 80 A |
| operational current / rated value | 80 A |
| product component / striker | Yes |
| mounting position | Any, preferably vertical |
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