Siemens 3NE8003-1 SITOR Fuse Link NH00 35A gR 690V AC / 440V DC with Front Indicator Original Brand New
$111.99
High-performance SITOR fuse link designed for semiconductor protection. Featuring an NH00 size, 35A rated current, and gR operational class, it provides reliable overcurrent protection for power semiconductors and sensitive industrial equipment.
Availability: In stock
Overview
The Siemens 3NE8003-1 SITOR Fuse Link is a high-performance semiconductor protection fuse designed for reliable and fast-acting circuit protection. Built with blade contacts and an NH00 size, this fuse link is engineered to protect sensitive power electronics from short circuits and overloads. Its gR characteristic ensures ultra-fast response, making it ideal for demanding industrial and automation applications.
Benefit
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Enhanced Semiconductor Protection – Specially designed for protecting sensitive electronic components
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Fast-Acting Performance – gR fuse characteristic ensures rapid fault interruption
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High Voltage Capability – Supports up to 690V AC and 440V DC
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Visual Status Monitoring – Integrated front indicator for quick fault detection
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Reliable Siemens Quality – Manufactured to meet strict industrial standards
Function
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Protects power semiconductors such as thyristors and diodes
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Interrupts short-circuit currents efficiently
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Minimizes system downtime with quick fault indication
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Ensures stable operation in high-power electrical systems
Technical Specification
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Product Number: 3NE8003-1
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Fuse Type: SITOR Fuse Link
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Size: NH00
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Rated Current (In): 35 A
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Utilization Category: gR
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Rated Voltage AC: 690 V
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Rated Voltage DC: 440 V
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Contacts: Blade contacts
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Indicator: Front indicator
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| Weight | 0.203 kg |
|---|---|
| Dimensions | 92.00 × 102.00 × 71.00 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 | NH00 |
| operating class of the fuse link | gR |
| varying load factor (WL) | 0.95 |
| type of voltage / of the operating voltage | AC/DC |
| supply voltage | – |
| ● at DC | 440 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 | 9 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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