The Siemens 3NA78200RC HRC Fuse is a premium-quality DIN-type Low Voltage High Rupturing Capacity (HRC) fuse designed to deliver reliable protection against overloads and short-circuit faults in industrial and commercial electrical systems. As part of the globally trusted Siemens SENTRON 3NA fuse series, the 3NA78200RC is engineered to protect electrical infrastructure, distribution systems, switchgear assemblies, motor control centers, and industrial control panels against damaging fault currents while ensuring operational continuity and system safety. Siemens is recognized worldwide for its expertise in industrial automation, electrical distribution, and intelligent infrastructure solutions.
Featuring a rated current of 50A, rated voltage of 500V AC, and a high 120kA short-circuit breaking capacity, the Siemens 3NA78200RC provides exceptional fault-clearing performance in demanding industrial environments. Its robust design and current-limiting characteristics make it an ideal choice for protecting valuable electrical equipment from potentially costly damage caused by fault conditions.
Available through SBSmart.in, the Siemens 3NA78200RC HRC Fuse combines German engineering excellence with industrial-grade durability, making it a preferred choice for panel builders, OEMs, electrical contractors, maintenance engineers, and industrial facility operators.
Electrical installations are constantly exposed to overload conditions and short-circuit faults that can compromise equipment performance and operational safety. The Siemens 3NA78200RC HRC Fuse is specifically designed to interrupt excessive currents rapidly before they can cause serious damage.
Its advanced protection capabilities make it suitable for safeguarding:
By isolating faults quickly, the Siemens 3NA78200RC helps reduce thermal and mechanical stress on connected equipment, extending service life and improving overall system reliability.
One of the most important features of the Siemens 3NA78200RC is its impressive 120kA short-circuit breaking capacity. This enables the fuse to safely interrupt extremely high fault currents without compromising system integrity.
The high rupturing capacity helps prevent equipment damage, reduces downtime, and enhances personnel safety in demanding industrial environments. Siemens SENTRON fuse technologies are widely used in low-voltage power distribution applications where dependable fault protection is essential.
Its fast fault-clearing performance makes the Siemens 3NA78200RC an excellent solution for modern electrical systems that require dependable protection and uninterrupted operation.
The Siemens 3NA78200RC is manufactured in a compact NH00 (Size 00) DIN configuration, ensuring compatibility with standard DIN fuse bases and switch-fuse units.
Its compact design allows efficient integration into modern electrical distribution systems while maintaining superior protection performance.
The Siemens 3NA78200RC HRC Fuse is commonly used in:
Its versatility and proven reliability make it suitable for a broad range of industrial and commercial protection applications.
SBSmart is a trusted supplier of industrial electrical products, automation solutions, and circuit protection devices across India. When purchasing the Siemens 3NA78200RC HRC Fuse from SBSmart, customers benefit from:
We are committed to delivering authentic industrial products that meet the highest standards of safety, performance, and reliability.
The Siemens 3NA78200RC HRC Fuse is engineered to provide dependable circuit protection in demanding industrial environments. Its robust construction, excellent current-limiting characteristics, and high breaking capacity make it an ideal solution for protecting critical electrical infrastructure against overloads and short-circuit faults.
For engineers, OEMs, maintenance professionals, and industrial operators, the Siemens 3NA78200RC offers a reliable and cost-effective protection solution that helps ensure operational continuity, equipment safety, and long-term performance.
Choose the Siemens 3NA78200RC HRC Fuse from SBSmart and protect your electrical systems with trusted Siemens SENTRON technology.
| Specification | Details |
|---|---|
| Product Name | Siemens HRC Fuse Link |
| Model Number | 3NA78200RC |
| SKU | 3NA78200RC |
| Brand | Siemens SENTRON |
| Series | 3NA DIN Type |
| Product Type | Low Voltage HRC Fuse |
| Fuse Size | NH00 / Size 00 |
| Rated Current | 50 A |
| Rated Voltage | 500 V AC |
| Breaking Capacity | 120 kA |
| Utilization Category | gG |
| Fuse Type | DIN HRC Fuse Link |
| Application | Overload & Short-Circuit Protection |
| Suitable For | Distribution Panels, MCCs, Switchboards |
| Protection Against | Overcurrent and Short Circuits |
| Mounting Type | DIN Fuse Base Compatible |
| Construction | Industrial Grade |
| Industry Applications | Industrial & Commercial Electrical Systems |
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