The Siemens 3NA78226RC HRC Fuse is a high-performance low-voltage DIN type fuse link designed 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 engineered to safeguard electrical circuits, switchgear assemblies, power distribution systems, and industrial control panels against potentially damaging fault currents.
With a rated current of 63A, rated voltage of 690V AC, and a 120kA short-circuit breaking capacity, the Siemens 3NA78226RC delivers dependable fault-clearing performance for critical electrical installations. Manufactured in NH00 (Size 00) configuration, this fuse is suitable for a wide range of industrial and commercial applications where operational safety and equipment protection are essential. Product data identifies the Siemens 3NA78226RC as an NH00 DIN type HRC fuse rated at 63A, 690V AC with a 120kA breaking capacity.
Available through SBSmart.in, the Siemens 3NA78226RC combines Siemens engineering excellence with industrial-grade durability, making it a preferred choice for electrical contractors, OEMs, panel builders, maintenance engineers, and industrial facility operators.
Modern electrical systems require robust protection devices capable of responding rapidly to abnormal operating conditions. The Siemens 3NA78226RC HRC Fuse is specifically designed to interrupt overload and short-circuit currents before they can damage connected equipment or disrupt operations.
Its advanced current-limiting characteristics help protect:
By rapidly isolating fault conditions, the Siemens 3NA78226RC helps reduce thermal and mechanical stress on electrical equipment, contributing to longer service life and improved system reliability.
One of the key advantages of the Siemens 3NA78226RC is its impressive 120kA short-circuit breaking capacity. This enables the fuse to safely interrupt high fault currents while maintaining system integrity and protecting valuable electrical assets. Siemens 3NA DIN HRC fuses are designed according to IEC standards and provide a rated short-circuit breaking capacity of 120kA AC.
The fuse's rapid fault-clearing performance helps improve workplace safety, minimize equipment damage, and reduce costly downtime.
The Siemens 3NA78226RC is manufactured in a compact NH00 (Size 00) DIN configuration, ensuring compatibility with standard DIN fuse bases and switch-fuse units.
These features make the Siemens 3NA78226RC a practical and efficient solution for modern low-voltage electrical systems.
The Siemens 3NA78226RC HRC Fuse is widely used in:
Its versatility and dependable performance make it suitable for protecting a broad range of industrial and commercial electrical installations.
SBSmart is a trusted supplier of industrial electrical products, automation components, and circuit protection solutions across India. When purchasing the Siemens 3NA78226RC HRC Fuse from SBSmart, customers benefit from:
Our commitment to quality ensures every product supplied meets the highest standards of safety, reliability, and performance.
The Siemens 3NA78226RC HRC Fuse is engineered to deliver dependable protection in demanding industrial environments. Its combination of high breaking capacity, robust construction, and rapid fault-clearing performance makes it an ideal solution for safeguarding critical electrical infrastructure.
For engineers, OEMs, maintenance professionals, and industrial operators, the Siemens 3NA78226RC offers a reliable and cost-effective protection solution that supports operational continuity and equipment safety.
Choose the Siemens 3NA78226RC HRC Fuse from SBSmart and protect your electrical systems with trusted Siemens SENTRON technology.
| Specification | Details |
|---|---|
| Product Name | Siemens HRC Fuse Link |
| Model Number | 3NA78226RC |
| SKU | 3NA78226RC |
| Brand | Siemens SENTRON |
| Series | 3NA DIN Type |
| Product Type | Low Voltage HRC Fuse |
| Fuse Size | NH00 / Size 00 |
| Rated Current | 63 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 |
| Construction | Industrial Grade |
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