The Siemens 3NA78206RC HRC Fuse is a premium-quality low-voltage DIN type fuse link engineered to provide reliable protection against overloads and short-circuit faults in industrial and commercial electrical systems. As part of the trusted Siemens SENTRON 3NA series, this fuse is designed to safeguard critical electrical infrastructure, including switchboards, motor control centers, distribution panels, and automation systems, ensuring safe and uninterrupted operation.
With a rated current of 50A, rated voltage of 690V AC, and a high 120kA short-circuit breaking capacity, the Siemens 3NA78206RC delivers exceptional fault-clearing performance for demanding industrial applications. Siemens 3NA DIN HRC fuses are designed according to IEC standards and provide a rated short-circuit breaking capacity of 120kA AC, making them suitable for modern electrical distribution systems.
Available through SBSmart.in, the Siemens 3NA78206RC combines German engineering excellence with industrial-grade durability, making it a preferred choice for OEMs, panel builders, electrical contractors, maintenance engineers, and industrial facility operators.
Electrical systems are constantly exposed to overloads and fault currents that can damage equipment and disrupt operations. The Siemens 3NA78206RC HRC Fuse is specifically engineered to interrupt excessive currents rapidly before they can cause significant damage.
Its advanced current-limiting characteristics help protect:
By isolating fault conditions quickly, the Siemens 3NA78206RC helps reduce thermal and mechanical stress on connected equipment, improving reliability and extending equipment lifespan.
One of the key advantages of the Siemens 3NA78206RC is its impressive 120kA short-circuit breaking capacity. This allows the fuse to safely interrupt high fault currents while maintaining system integrity and protecting valuable electrical assets.
According to Siemens HRC fuse selection data, the 3NA78206RC is a Size 00 DIN HRC fuse rated at 50A, 690V AC, with a 120kA breaking capacity, making it ideal for industrial power distribution and protection applications.
Its fast fault-clearing capability helps minimize downtime, reduce maintenance costs, and improve workplace safety.
The Siemens 3NA78206RC is manufactured in a compact NH00 (Size 00) DIN configuration, ensuring compatibility with standard DIN fuse bases and switch-fuse units.
Its compact design enables seamless integration into modern electrical panels and low-voltage distribution systems.
The Siemens 3NA78206RC HRC Fuse is widely used in:
Its versatility and dependable performance make it suitable for a broad range of industrial and commercial electrical protection applications.
SBSmart is a trusted supplier of industrial electrical products, automation components, and circuit protection solutions across India. When purchasing the Siemens 3NA78206RC HRC Fuse from SBSmart, customers benefit from:
We are committed to delivering authentic industrial products that meet the highest standards of quality, safety, and reliability.
The Siemens 3NA78206RC HRC Fuse is engineered to provide dependable circuit protection in demanding industrial environments. Its robust construction, high breaking capacity, and rapid fault-clearing characteristics make it an ideal solution for protecting electrical systems against overloads and short-circuit conditions.
For engineers, OEMs, maintenance professionals, and industrial operators, the Siemens 3NA78206RC offers a reliable and cost-effective protection solution that supports operational continuity and equipment safety.
Choose the Siemens 3NA78206RC HRC Fuse from SBSmart and safeguard your electrical infrastructure with trusted Siemens SENTRON protection technology.
| Specification | Details |
|---|---|
| Product Name | Siemens HRC Fuse Link |
| Model Number | 3NA78206RC |
| SKU | 3NA78206RC |
| Brand | Siemens SENTRON |
| Series | 3NA DIN Type |
| Product Type | Low Voltage HRC Fuse |
| Fuse Size | NH00 / Size 00 |
| Rated Current | 50 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 and Short Circuits |
| Mounting Type | DIN Fuse Base Compatible |
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