Siemens 3NA6822 LV HRC Fuse Element, NH000, 63A, gG, 500V AC / 250V DC Original Brand New
$28.16
High-performance LV HRC (Low Voltage High Rupturing Capacity) fuse link designed for reliable cable and line protection. Featuring a 63A current rating and gG utilization category, this NH000 size fuse includes a combined indicator and insulated grip lugs for enhanced safety during maintenance.
Availability: In stock
Overview
The Siemens 3NA6822 LV HRC Fuse Element is designed for reliable low-voltage circuit protection in industrial and commercial electrical systems. Built to NH000 standards, this fuse ensures dependable protection against overloads and short circuits while maintaining operational safety and efficiency.
Key Benefit
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Enhanced Safety: Equipped with insulated grip lugs, reducing the risk of accidental contact during replacement.
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Clear Diagnostics: The combined indicator (front and top) provides immediate visual confirmation of a blown fuse.
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Versatile Application: Rated for both AC (500V) and DC (250V) networks.
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Long-Term Reliability: Silver-plated contact blades ensure low power loss and prevent aging of the fuse link.
Function
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Protects electrical circuits against overcurrent and short circuits
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Provides full-range gG protection for cables and general-purpose applications
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Enables quick maintenance checks through a visible combined indicator
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Supports safe manual handling with insulated grip lugs
Technical Specification
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Product Number: 3NA6822
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Fuse Type: LV HRC Fuse Element
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Size: NH000
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Rated Current (In): 63 A
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Utilization Category: gG
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Rated Voltage AC: 500 V
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Rated Voltage DC: 250 V
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Indicator: Combined indicator
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Connection Type: Insulated grip lugs
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Manufacturer: Siemens
Application
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Industrial power distribution systems
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Motor protection circuits
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Control panels and switchgear
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Commercial electrical installations
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| Weight | 0.132 kg |
|---|---|
| Dimensions | 65.00 × 84.00 × 62.00 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 | Combination alarms |
| 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 | insulated grip lugs |
| type of voltage / of the operating voltage | AC |
| supply voltage | – |
| protection class IP | IP20, with connected conductors |
| switching capacity current | – |
| ● acc. to IEC 60947-2 / rated value | 120 kA |
| power loss [W] | 4.36 W |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 4.36 W |
| operational current | – |
| ● at 30 °C / rated value | 61.74 A |
| ● at 40 °C / rated value | 59.85 A |
| ● at 45 °C / rated value | 57.96 A |
| ● at 50 °C / rated value | 56.7 A |
| ● at 55 °C / rated value | 55.44 A |
| ● at 60 °C / rated value | 54.18 A |
| ● at AC / rated value | 63 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 |
| Miscellaneous | – |
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