Siemens 3NA3824-7 LV HRC Fuse Link, Size NH00, 80A, gG, 500V AC / 250V DC Original Brand New
$30.31
High-performance LV HRC (Low Voltage High Rupturing Capacity) fuse element designed for robust circuit protection. Featuring a size NH00 footprint, this 80A gG fuse provides reliable overcurrent and short-circuit shielding for industrial installations, rated for up to 500V AC and 250V DC.
Availability: In stock
Overview
The Siemens 3NA series represents the gold standard in industrial electrical safety. The 3NA3824-7 is engineered specifically for general-purpose applications (gG class), ensuring the safety of cables and lines. Its compact NH00 design allows for high-density installation in fuse switch disconnectors and fuse bases. This model features a front indicator for immediate status visualization and live grip lugs for standardized handling.
Key Benefit
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Enhanced Safety: Provides fast and reliable interruption of short circuits and overloads.
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Visual Monitoring: The integrated front indicator allows maintenance teams to identify blown fuses at a glance, reducing downtime.
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Versatile Application: Dual-rated for both AC and DC systems, making it suitable for a wide range of industrial power distributions.
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Standardized Design: Equipped with live grip lugs for secure insertion and removal using standard fuse pullers.
Technical Function
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Current Limiting: Effectively limits the peak let-through current to protect downstream equipment.
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gG Utilization Category: Optimized for full-range breaking capacity, protecting both cables and equipment against overloads and short circuits.
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High Breaking Capacity: Engineered to safely extinguish arcs in high-fault current environments.
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| Weight | 0.203 kg |
|---|---|
| Dimensions | 83.00 × 95.00 × 67.00 mm |
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | LV HRC fuse link |
| design of the product | With blade contacts |
| design of an identification indicator | Front indicators |
| design of the switching contact | Non-corroding, silver-plated |
| design of the fuse link | LV HRC fuse link |
| size of fuse system / acc. to DIN EN 60269-1 | NH000 |
| operating class of the fuse link | gG |
| mounting type | non-insulated grip lugs |
| type of voltage / of the operating voltage | AC/DC |
| supply voltage | – |
| ● at DC | 250 V |
| protection class IP | IP20, with connected conductors |
| switching capacity current | – |
| ● at DC / acc. to IEC 60947-2 / rated value | 25 kA |
| ● acc. to IEC 60947-2 / rated value | 120 kA |
| power loss [W] | 5.8 W |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 5.8 W |
| operational current | – |
| ● at 30 °C / rated value | 78.4 A |
| ● at 40 °C / rated value | 76 A |
| ● at 45 °C / rated value | 73.6 A |
| ● at 50 °C / rated value | 72 A |
| ● at 55 °C / rated value | 70.4 A |
| ● at 60 °C / rated value | 68.8 A |
| ● at AC / rated value | 80 A |
| width / of the enclosure | 21 mm |
| mounting position | Any, preferably vertical |
| ambient temperature / during operation | – |
| ● minimum | -5 °C |
| ● maximum | 40 °C |
| environmental category | -20 to +50 at 95% relative humidity |
| environmental category / during storage | 90% at 20°C |
| Test Certificates | other Marine / Shipping |
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