The Siemens 3NA78050RC HRC Fuse is a high-performance low-voltage DIN-type fuse link engineered to provide dependable 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 electrical distribution networks, switchgear assemblies, motor control centers, and industrial control panels from damaging fault currents while ensuring operational continuity and equipment safety.
Featuring a rated current of 16A, a rated voltage of 500V AC, and a high 120kA short-circuit breaking capacity, the Siemens 3NA78050RC offers exceptional fault-clearing performance for demanding electrical applications. Siemens 3NA series HRC fuse links are widely used for the protection of low-voltage distribution systems, control circuits, and industrial installations where reliable fault protection is critical.
Available through SBSmart.in, the Siemens 3NA78050RC combines German engineering excellence with industrial-grade durability, making it a preferred choice for OEMs, electrical contractors, panel builders, maintenance engineers, and facility managers across India.
Electrical installations are constantly exposed to overload conditions and short-circuit faults that can damage valuable equipment and disrupt operations. The Siemens 3NA78050RC HRC Fuse is specifically designed to interrupt excessive fault currents rapidly before they can cause serious equipment damage.
This fuse is ideal for protecting:
Its advanced current-limiting characteristics help minimize thermal and mechanical stress on connected equipment, contributing to improved system reliability and longer service life.
One of the most significant advantages of the Siemens 3NA78050RC is its 120kA short-circuit breaking capacity. This high rupturing capability allows the fuse to safely interrupt severe fault currents before they escalate into costly equipment failures or safety hazards.
The fast-acting design helps:
Siemens SENTRON HRC fuse links are engineered to provide dependable protection for electrical lines, systems, and devices operating in demanding industrial environments.
The Siemens 3NA78050RC is manufactured in a compact NH000 (Size 000) DIN configuration, ensuring compatibility with standard DIN fuse bases and switch-fuse units commonly used in industrial electrical installations.
The compact footprint makes it suitable for modern electrical panels where space efficiency and performance are equally important.
The Siemens 3NA78050RC HRC Fuse is widely used in:
Its versatility makes it an excellent choice for protecting a broad range of industrial and commercial electrical systems.
SBSmart is a trusted destination for industrial electrical products, automation solutions, and circuit protection devices. When you purchase the Siemens 3NA78050RC HRC Fuse from SBSmart, you benefit from:
Our commitment is to deliver authentic industrial products that meet the highest standards of quality, safety, and performance.
The Siemens 3NA78050RC HRC Fuse is engineered to provide dependable protection in demanding industrial environments. Its robust construction, high breaking capacity, and superior current-limiting characteristics make it an ideal solution for safeguarding electrical systems against overloads and short-circuit faults.
For engineers, maintenance professionals, OEMs, and industrial operators, the Siemens 3NA78050RC offers a cost-effective and reliable protection solution that supports operational continuity, equipment safety, and long-term performance.
Choose the Siemens 3NA78050RC HRC Fuse from SBSmart and protect your electrical infrastructure with trusted Siemens SENTRON technology.
| Specification | Details |
|---|---|
| Product Name | Siemens HRC Fuse Link |
| Model Number | 3NA78050RC |
| SKU | 3NA78050RC |
| Brand | Siemens |
| Series | SENTRON 3NA |
| Product Type | DIN Type HRC Fuse |
| Fuse Size | NH000 / Size 000 |
| Rated Current | 16 A |
| Rated Voltage | 500 V AC |
| Rated DC Voltage | 250 V DC |
| Breaking Capacity | 120 kA |
| Utilization Category | gG |
| Fuse Element Type | LV HRC Fuse Element |
| Indicator Type | Combined Indicator |
| Grip Type | Live Grip Lugs |
| Standard | IEC Compliant |
| Application | Overload & Short-Circuit Protection |
| Mounting | DIN Fuse Base Compatible |
| Protection Against | Overcurrent and Short Circuits |
| Industry Use | Industrial & Commercial Electrical Systems |
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