The Siemens 3NA71400RC is an HRC fuse from the Siemens 3NA DIN fuse range, designed for dependable overload and short-circuit protection in industrial electrical and power distribution systems. With a rated voltage of 500 V AC, a current rating of up to 800 A, and a short-circuit breaking capacity of 120 kA, it is suitable for demanding industrial protection applications.
This Siemens HRC fuse can be considered for industrial distribution panels, electrical control panels, machinery, cable protection, power distribution equipment and OEM electrical installations where reliable interruption of high fault currents is required. When properly selected and coordinated with the overall protection system, it helps protect electrical circuits and connected equipment against overload and short-circuit conditions.
The 3NA DIN HRC fuse range is intended for compatible industrial fuse systems and high fault-current protection applications. Before selection, the fuse should be matched with the electrical system's operating conditions and protective-device coordination requirements.
The Siemens 3NA71400RC can be considered for:
SB Smart supplies industrial electrical products to customers across India, including Faridabad, Delhi NCR, Noida, Gurgaon/Gurugram, Ghaziabad, Manesar, Mumbai, Pune, Ahmedabad, Vadodara, Surat, Jaipur, Chandigarh, Ludhiana, Hyderabad, Bengaluru/Bangalore, Chennai, Kolkata, Indore and Lucknow, along with other major industrial locations.
The Siemens 3NA71400RC can be considered by panel builders, OEMs, electrical contractors, system integrators, automation companies, maintenance teams and electrical distributors looking for Siemens DIN HRC fuse solutions.
1. What is Siemens 3NA71400RC used for?
The Siemens 3NA71400RC is an HRC fuse intended for overload and short-circuit protection in compatible industrial electrical and power distribution systems.
2. What is the rated voltage of 3NA71400RC?
The specified rated voltage is 500 V AC.
3. What is the current rating of 3NA71400RC?
The supplied product specification states up to 800 A. The exact current rating required for the application should be verified before selection.
4. What is the breaking capacity of Siemens 3NA71400RC?
The specified short-circuit breaking capacity is 120 kA.
5. Where can Siemens 3NA71400RC be used?
It can be considered for compatible industrial distribution systems, electrical panels, machinery, cable protection and power distribution applications.
6. Can SB Smart supply Siemens 3NA71400RC across India?
Yes, SB Smart supplies industrial electrical products across India, subject to product availability and order confirmation.
| Specification | Details |
|---|---|
| Product Name | Siemens HRC Fuse Link |
| Model Number | 3NA71400RC |
| SKU | 3NA71400RC |
| Brand | Siemens |
| Series | SENTRON 3NA |
| Product Type | DIN Type HRC Fuse |
| Fuse Size | NH1 |
| Rated Current | 200 A |
| Rated Voltage AC | 500 V AC |
| Rated Voltage DC | 440 V DC |
| Breaking Capacity | 120 kA |
| Utilization Category | gG |
| Indicator Type | Combined Indicator |
| Grip Type | Live Grip Lugs |
| Standard | IEC 60269 |
| Mounting Type | DIN Fuse Base Compatible |
| Application | Overload & Short-Circuit Protection |
| Protection Against | Overcurrent & Short Circuits |
| Industry Applications | Industrial & Commercial Electrical Systems |
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