Siemens 3NE1803-0 SITOR Fuse Link, NH000, 35 A, 690 V AC, 250 V DC, Blade Contacts, Front Indicator Original Brand New
$100.31
High-performance SITOR fuse link designed for the ultra-fast protection of power semiconductors. Featuring a compact NH000 design with blade contacts and a front indicator, this 35A fuse ensures reliable operation in demanding industrial environments up to 690V AC.
Availability: In stock
Overview
The Siemens 3NE1803-0 SITOR Fuse Link is a high-performance fuse designed to provide reliable protection for electrical circuits. It features blade contacts and is specifically designed for use in NH000 fuse bases, with a rated current of 35 A. This fuse offers both gS characteristic protection and is rated for 690 V AC and 250 V DC, making it ideal for a wide range of industrial and commercial applications. Equipped with a front indicator, the Siemens 3NE1803-0 ensures easy visibility of fuse status, providing enhanced safety and maintenance convenience.
Benefit & Function
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High-Speed Response: Optimized for ultra-fast clearing times to protect expensive thyristors and diodes.
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Dual-Voltage Rating: Versatile application range with ratings for 690V AC and 250V DC.
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Front Indicator: Allows for immediate visual identification of a blown fuse, reducing downtime and troubleshooting effort.
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Compact Design: The NH000 size (LV HRC) provides a space-saving solution for modern control cabinets.
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Full-Range Protection (gS): Eliminates the need for separate cable protection fuses in many applications.
Application
This SITOR fuse link is perfect for use in industrial machinery, electrical panels, and other high-power applications where safety and performance are paramount.
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| Weight | 0.134 kg |
|---|---|
| Dimensions | 65.00 × 83.00 × 62.00 mm |
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | SITOR fuse link |
| design of the product | With blade contacts |
| design of an identification indicator | front indicator |
| design of the switching contact | With blade contacts, silver-plated |
| design of the fuse link | SITOR, LV HRC design |
| size of fuse system / acc. to DIN EN 60269-1 | NH000 |
| operating class of the fuse link | gS |
| varying load factor (WL) | 1 |
| type of voltage / of the operating voltage | AC/DC |
| supply voltage | – |
| ● at DC | 250 V |
| switching capacity current | – |
| ● acc. to IEC 60947-2 / rated value | 100 kA |
| power loss [W] | – |
| ● for rated value of the current / at AC / in hot operating state / per pole | 5 W |
| operational current | – |
| ● at 30 °C / rated value | 35 A |
| ● at 40 °C / rated value | 35 A |
| ● at 45 °C / rated value | 35 A |
| ● at 50 °C / rated value | 34.65 A |
| ● at 55 °C / rated value | 34.3 A |
| ● at 60 °C / rated value | 33.95 A |
| ● at AC / rated value | 35 A |
| product description | Not non-interchangeable |
| mounting position | Any, preferably vertical |
| ambient temperature / during operation | – |
| ● minimum | -20 °C |
| ● maximum | 50 °C |
| environmental category | -20 to +50 at 95% relative humidity |
| Miscellaneous | Miscellaneous |
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