The Siemens 3NA78246RC is an HRC fuse from the Siemens 3NA DIN fuse range, designed to provide reliable overload and short-circuit protection for industrial electrical systems. With a rated voltage of 690 V AC and a short-circuit breaking capacity of 120 kA, it is suitable for demanding power distribution and industrial protection applications.
HRC fuses are used in electrical systems where dependable interruption of high fault currents is required. The Siemens 3NA78246RC can be considered for industrial distribution panels, control panels, machinery, cable protection, power distribution equipment and OEM electrical installations, provided the fuse is correctly selected and coordinated with the complete protection system.
The DIN-based Siemens 3NA fuse design is suitable for compatible industrial fuse systems. Its high breaking capacity makes it appropriate for applications where the prospective short-circuit current may be significant.
For proper application, verify the complete system requirements, including rated voltage, operating current, prospective short-circuit current, installation conditions, fuse characteristics and coordination with upstream and downstream protective devices.
The Siemens 3NA78246RC 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, Lucknow and other major industrial cities and locations.
The Siemens 3NA78246RC can be considered by panel builders, OEMs, electrical contractors, system integrators, industrial maintenance teams, automation companies and electrical distributors looking for suitable DIN HRC fuse solutions.
1. What is Siemens 3NA78246RC used for?
The Siemens 3NA78246RC is an HRC fuse designed for overload and short-circuit protection in suitable industrial electrical and power distribution systems.
2. What is the rated voltage of 3NA78246RC?
The specified rated voltage is 690 V AC.
3. What is the breaking capacity of 3NA78246RC?
The specified short-circuit breaking capacity is 120 kA.
4. What type of fuse is 3NA78246RC?
It is a 3NA DIN HRC fuse from Siemens, intended for compatible industrial fuse systems.
5. Where can Siemens 3NA78246RC be used?
It can be considered for compatible distribution systems, electrical panels, machinery, cable protection and industrial power distribution applications requiring suitable HRC fuse protection.
6. Can SB Smart supply Siemens 3NA78246RC across India?
Yes, SB Smart supplies industrial electrical products across India, including major industrial cities and regions, subject to product availability.
| Specification | Details |
|---|---|
| Product Name | Siemens HRC Fuse Link |
| Model Number | 3NA78246RC |
| SKU | 3NA78246RC |
| Brand | Siemens SENTRON |
| Series | 3NA DIN Type |
| Product Type | Low Voltage HRC Fuse |
| Fuse Size | NH00 / Size 00 |
| Rated Current | 80 A |
| Rated Voltage | 690 V AC |
| Rated DC Voltage | 250 V DC |
| Breaking Capacity | 120 kA |
| Utilization Category | gG |
| Fuse Type | DIN HRC Fuse Link |
| Indicator Type | Combined Indicator |
| Standard | IEC 60269 |
| Application | Overload & Short-Circuit Protection |
| Suitable For | Distribution Panels, MCCs, Switchboards |
| Protection Against | Overcurrent & Short Circuits |
| Mounting | DIN Fuse Base Compatible |
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