Siemens 3NA6814 LV HRC Fuse Link, NH000, 35A, gG, 500V AC / 250V DC, Combined Indicator Original Brand New
$27.86
High-performance LV HRC (Low Voltage High Rupturing Capacity) fuse link designed for reliable circuit protection. Featuring a 35A current rating and gG operational class, this NH000 size fuse is equipped with a combined indicator and insulated grip lugs for enhanced safety and easy status monitoring.
Availability: In stock
Overview
The Siemens 3NA6814 belongs to the trusted SENTRON portfolio, offering superior protection for cables and lines in industrial and commercial electrical systems. As an NH000 size fuse, it provides a compact footprint without compromising breaking capacity.
The gG (general purpose) characteristic ensures that the fuse handles both overload and short-circuit protection efficiently. With its combined indicator (front and top), maintenance teams can quickly identify blown fuses, reducing downtime. The insulated grip lugs provide an additional layer of safety during installation and replacement by minimizing the risk of accidental contact with live parts.
Key Benefit
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Enhanced Safety: Insulated grip lugs reduce the risk of electrical shock during handling.
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Dual Monitoring: The combined indicator allows for clear visibility of the fuse status from multiple angles.
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Versatile Application: Rated for both AC (500V) and DC (250V) networks.
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Reliable Protection: Proven gG tripping characteristic for comprehensive line and device protection.
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Compact Design: The NH000 form factor allows for high-density installation in distribution boards.
Technical Function
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Overload Protection: Safely interrupts sustained overcurrents that could damage insulation.
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Short-Circuit Protection: Instantaneous interruption of high-magnitude fault currents.
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Status Signaling: Integrated mechanical indicator flips upon activation.
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| Weight | 0.130 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/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] | 3.32 W |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 3.32 W |
| operational current | – |
| ● at 30 °C / rated value | 34.3 A |
| ● at 40 °C / rated value | 33.25 A |
| ● at 45 °C / rated value | 32.2 A |
| ● at 50 °C / rated value | 31.5 A |
| ● at 55 °C / rated value | 30.8 A |
| ● at 60 °C / rated value | 30.1 A |
| ● at AC / rated value | 35 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 | Miscellaneous |
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