The Siemens 3NA33600RC HRC Fuse is a premium low-voltage DIN-type fuse link designed to deliver exceptional protection against overloads and short-circuit faults in demanding industrial and commercial electrical systems. As part of the highly trusted Siemens SENTRON 3NA series, the 3NA33600RC is engineered to safeguard power distribution networks, switchgear assemblies, motor control centers, distribution boards, and heavy-duty industrial equipment from damaging fault currents while ensuring uninterrupted operations and maximum electrical safety.
With a rated current of 400A, rated voltage of 500V AC, and a 120kA short-circuit breaking capacity, the Siemens 3NA33600RC is built to handle high-power industrial applications where reliable fault protection is critical. The fuse belongs to the NH3 size category and is specifically designed for low-voltage power distribution systems requiring superior current-limiting performance and dependable fault interruption. Siemens 3NA DIN HRC fuses are manufactured according to IEC standards and provide reliable protection for lines, systems, and devices in both distribution and control circuits.
Available through SBSmart.in, the Siemens 3NA33600RC combines German engineering excellence, robust construction, and long operational life, making it an ideal choice for panel builders, OEMs, electrical contractors, maintenance engineers, and industrial facility operators across India.
Industrial electrical installations require dependable protection against overloads and short-circuit conditions that can cause costly equipment failures and production downtime. The Siemens 3NA33600RC HRC Fuse is specifically engineered to interrupt excessive fault currents rapidly before they can impact connected equipment.
Its advanced current-limiting characteristics help reduce thermal and mechanical stress on electrical equipment, extending service life and improving overall system reliability.
One of the most important features of the Siemens 3NA33600RC is its 120kA AC short-circuit breaking capacity. This high rupturing capability enables the fuse to safely interrupt severe fault currents before they escalate into catastrophic equipment damage or electrical hazards.
The Siemens 3NA33600RC is listed as a 400A NH3 DIN HRC Fuse with 500V AC rating and 120kA breaking capacity, making it suitable for demanding industrial power distribution applications.
The Siemens 3NA33600RC is manufactured in a durable NH3 DIN configuration, ensuring compatibility with standard DIN fuse bases and switch-fuse units commonly used in industrial electrical installations.
Its rugged design ensures consistent performance even in harsh operating environments where reliable circuit protection is essential.
SBSmart is a trusted supplier of industrial electrical products, automation components, and circuit protection solutions across India. When purchasing the Siemens 3NA33600RC from SBSmart, customers benefit from:
We are committed to supplying authentic industrial electrical products that meet the highest standards of safety, quality, and performance.
The Siemens 3NA33600RC HRC Fuse is engineered to provide dependable protection in demanding industrial environments. Its NH3 construction, high rupturing capacity, and superior current-limiting characteristics make it an ideal solution for safeguarding power distribution systems, switchgear assemblies, MCC panels, PCC panels, and industrial automation infrastructure.
For engineers, OEMs, maintenance professionals, and industrial operators, the Siemens 3NA33600RC offers a cost-effective and reliable protection solution that supports operational continuity, equipment safety, and long-term performance.
Choose the Siemens 3NA33600RC HRC Fuse from SBSmart and secure your electrical infrastructure with trusted Siemens SENTRON circuit protection technology.
| Specification | Details |
|---|---|
| Product Name | Siemens LV HRC Fuse Link |
| Model Number | 3NA33600RC |
| SKU | 3NA33600RC |
| Brand | Siemens |
| Series | SENTRON 3NA |
| Product Type | DIN Type HRC Fuse |
| Fuse Size | NH3 |
| Rated Current | 400 A |
| Rated Voltage AC | 500 V AC |
| Rated Voltage DC | 440 V DC |
| Breaking Capacity AC | 120 kA |
| Breaking Capacity DC | 25 kA |
| Utilization Category | gG |
| Indicator Type | Front / Combined Indicator |
| Grip Type | Live Grip Lugs |
| Standard | IEC / EN 60269 |
| Mounting Type | DIN Fuse Base Compatible |
| Protection | Overload & Short-Circuit Protection |
| Application | Distribution & Control Circuits |
| Industry Applications | Industrial & Commercial Electrical Systems |
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