The Siemens 3NA78030RC HRC Fuse is a premium low-voltage DIN-type fuse link engineered to provide dependable protection against overloads and short-circuit faults in industrial and commercial electrical installations. As part of the trusted Siemens SENTRON 3NA series, this fuse is designed to safeguard critical electrical circuits, control systems, distribution panels, and automation equipment from damaging fault currents while maintaining system reliability and operational safety. Siemens is globally recognized for its advanced electrical infrastructure, industrial automation, and circuit protection solutions.
Featuring a rated current of 6A, rated voltage of 500V AC, and a high 120kA short-circuit breaking capacity, the Siemens 3NA78030RC offers exceptional fault-clearing performance in demanding industrial environments. Its fast-acting protection characteristics help minimize equipment damage, reduce downtime, and improve the overall reliability of electrical systems.
Available through SBSmart.in, the Siemens 3NA78030RC combines German engineering excellence with industrial-grade durability, making it a preferred choice for panel builders, OEMs, maintenance engineers, electrical contractors, and industrial facility managers seeking reliable circuit protection.
Electrical systems are constantly exposed to overload conditions and short-circuit faults that can damage valuable equipment and interrupt operations. The Siemens 3NA78030RC HRC Fuse is specifically designed to interrupt excessive currents rapidly before they can affect connected electrical components.
This fuse is ideal for protecting:
Its advanced current-limiting characteristics help reduce thermal and mechanical stress on electrical equipment, contributing to improved system performance and longer service life. Similar Siemens 3NA DIN-type HRC fuses are designed with high rupturing capacity and reliable fault-clearing characteristics for industrial applications.
One of the key advantages of the Siemens 3NA78030RC is its impressive 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.
Benefits include:
The Siemens SENTRON 3NA series is widely used in low-voltage power distribution systems where dependable short-circuit and overload protection is essential.
The Siemens 3NA78030RC 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 allows efficient integration into modern electrical panels while maintaining superior protection performance.
The Siemens 3NA78030RC HRC Fuse is widely used in:
Its versatility makes it suitable for a broad range of industrial and commercial electrical protection applications.
SBSmart is a trusted supplier of industrial electrical products, automation solutions, and circuit protection devices across India. When purchasing the Siemens 3NA78030RC HRC Fuse from SBSmart, customers benefit from:
Our commitment is to provide authentic industrial products that meet the highest standards of quality, safety, and performance.
The Siemens 3NA78030RC HRC Fuse is engineered to provide dependable protection in demanding industrial environments. Its robust construction, excellent current-limiting characteristics, and high breaking capacity make it an ideal solution for protecting electrical systems against overloads and short-circuit faults.
For engineers, OEMs, maintenance professionals, and industrial operators, the Siemens 3NA78030RC offers a reliable and cost-effective protection solution that supports operational continuity, equipment safety, and long-term performance.
Choose the Siemens 3NA78030RC HRC Fuse from SBSmart and protect your electrical infrastructure with trusted Siemens SENTRON technology.
| Specification | Details |
|---|---|
| Product Name | Siemens HRC Fuse Link |
| Model Number | 3NA78030RC |
| SKU | 3NA78030RC |
| Brand | Siemens |
| Series | SENTRON 3NA |
| Product Type | DIN Type HRC Fuse |
| Fuse Size | NH000 / Size 000 |
| Rated Current | 6 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 |
| 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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