Siemens 3NE1224-0 SITOR Fuse Link NH1, 160A, 690V AC, gS Class Original Brand New
$154.83
High-performance SITOR fuse link designed for semiconductor protection. Featuring NH1 size blade contacts, a 160A current rating, and a gS operating class, it ensures reliable power distribution and circuit safety up to 690V AC.
Availability: In stock
Overview
The Siemens 3NE1224-0 SITOR fuse link is specifically engineered to protect power semiconductors from the damaging effects of short circuits. These fuses are characterized by their super-fast response times compared to standard LV HRC fuses. The NH1 design with blade contacts allows for easy integration into standard fuse bases, making it a versatile choice for industrial power systems.
Key Benefit
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Reliable Protection: Provides high-speed, gS-rated protection for both AC and DC circuits.
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Easy Monitoring: Front indicator allows quick visual inspection of fuse status.
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Durable Design: Constructed for long-term reliability in industrial environments.
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High Compatibility: Suitable for NH1 fuse holders and Siemens SITOR systems.
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Wide Voltage Range: Operates safely up to AC 690V or DC 250V.
Technical Function
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High Breaking Capacity: Safely interrupts high fault currents to prevent equipment damage.
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Low Power Dissipation: Designed to minimize heat loss during normal operation, improving cabinet energy efficiency.
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Standardized Fit: Follows the NH1 (Size 1) form factor for compatibility with standard Siemens and third-party fuse holders.
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| Weight | 0.578 kg |
|---|---|
| Dimensions | 178.00 × 200.00 × 85.00 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 | NH1 |
| 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 | 24 W |
| operational current | – |
| ● at 30 °C / rated value | 160 A |
| ● at 40 °C / rated value | 160 A |
| ● at 45 °C / rated value | 160 A |
| ● at 50 °C / rated value | 158.4 A |
| ● at 55 °C / rated value | 156.8 A |
| ● at 60 °C / rated value | 155.2 A |
| ● at AC / rated value | 160 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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