SIEMENS
High-performance NH1 size LV HRC fuse link designed for comprehensive cable and line protection. Featuring a 160A rated current and gG utilization category, it ensures reliable breaking capacity for both AC (500V) and DC (440V) applications. Equipped with a front indicator and live grip lugs for easy maintenance.
The Siemens 3NA3136 is a high-quality low-voltage (LV) HRC fuse element, designed for reliable protection in industrial and commercial electrical systems. Its NH1 size makes it suitable for various switchgear and distribution panels, while the 160A gG rating ensures protection against overloads and short circuits. The fuse supports 500V AC and 440V DC, making it versatile across different applications. Equipped with a front indicator and live grip lugs, it allows for safe, quick, and precise installation and maintenance.
Rated Current (In): 160 A
Fuse Type: LV HRC, NH1
Breaking Capacity: gG (full range protection)
Voltage Rating: 500V AC / 440V DC
Front Indicator: Clearly shows fuse status
Live Grip Lugs: Ensures safe handling
Application: Industrial, commercial, and residential low-voltage systems
Durable & Reliable: Long service life, minimizes downtime
Enhanced Safety: Live grip lugs reduce risk during maintenance.
Reliable Protection: gG rating ensures complete protection for cables and devices.
Versatile Compatibility: Works with AC and DC systems.
Easy Monitoring: Front indicator allows quick fault identification.
Long-lasting Performance: Built to Siemens quality standards.
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| SKU / Model | 3NA3136 |
|---|---|
| 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 | NH1 |
| 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 | 440 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] | 14.6 W |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 14.6 W |
| operational current | - |
| ● at 30 °C / rated value | 156.8 A |
| ● at 40 °C / rated value | 152 A |
| ● at 45 °C / rated value | 147.2 A |
| ● at 50 °C / rated value | 144 A |
| ● at 55 °C / rated value | 140.8 A |
| ● at 60 °C / rated value | 137.6 A |
| ● at AC / rated value | 160 A |
| width / of the enclosure | 30 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 |
| Weight | 0.289 kg |
| Dimensions | 143.00 × 93.00 × 71.00 mm |
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