The Siemens HRC Fuses (DIN) 3NA and Isolating Links (DIN) 3NG1300 are designed for dependable protection and safe isolation in industrial electrical distribution and control systems. These products are part of the Siemens fuse system range and are suitable for applications where reliable circuit protection, equipment safety, and convenient maintenance are important.
Siemens 3NA HRC fuses are used for protecting electrical circuits and equipment against excessive current and short-circuit conditions. Their robust construction makes them suitable for industrial switchboards, distribution panels, control panels, machinery, and power distribution applications. When correctly selected according to the required electrical parameters, HRC fuses can help protect valuable electrical equipment and reduce the impact of fault conditions.
The 3NG1300 DIN isolating links are designed for use with compatible fuse systems where safe circuit isolation is required. Isolating links provide a practical way to disconnect a circuit during inspection, maintenance, or servicing activities. They are particularly useful in industrial electrical installations where dependable isolation and straightforward maintenance are essential.
For panel builders and electrical system integrators, choosing the correct combination of DIN HRC fuse and isolating link is important for creating a reliable protection arrangement. The appropriate fuse and compatible accessories should always be selected according to the system voltage, current, fault level, installation requirements, and applicable electrical standards.
These Siemens products can be used across a wide range of industrial environments, including control panels, distribution boards, motor control systems, automation panels, machinery, manufacturing plants, and electrical distribution installations.
Siemens 3NA HRC fuses and 3NG1300 isolating links can be considered for:
Using an appropriate HRC fuse protection arrangement helps improve the overall protection strategy of an electrical installation. HRC fuses are particularly useful where dependable short-circuit protection is required.
The corresponding isolating link can make circuit disconnection more convenient during maintenance and servicing. This can help panel builders create practical and service-friendly electrical installations.
For industrial users, selecting genuine and compatible components is equally important. A correctly matched fuse and isolating accessory can contribute to reliable operation, easier maintenance, and better long-term performance of the electrical system.
SB Smart supplies industrial electrical products to customers in Faridabad, Delhi NCR, Noida, Gurgaon/Gurugram, Delhi, Ghaziabad, Manesar, Mumbai, Pune, Ahmedabad, Jaipur, Chandigarh, Ludhiana, Hyderabad, Bengaluru/Bangalore, Chennai, Kolkata, Surat, Vadodara, Indore, Lucknow and other major industrial cities across India.
Whether you are a panel builder in Faridabad, an automation integrator in Noida, an OEM in Gurgaon, or an industrial electrical buyer in Delhi NCR, Siemens fuse and isolation solutions can be considered for a wide range of industrial applications.
SB Smart is an industrial electrical products supplier offering products from leading brands for industrial automation, electrical distribution, control panels, and machinery applications.
You can explore related Siemens products through our [Siemens industrial electrical products] section and find complementary products for your panel and protection requirements. For customers looking for circuit protection solutions, our [Siemens circuit protection products] category can also help identify suitable products.
For bulk requirements, OEM projects, panel-building requirements, or product selection assistance, contact the SB Smart team with your application and required quantity.
1. What are Siemens 3NA HRC fuses used for?
Siemens 3NA HRC fuses are used for electrical circuit protection against excessive current and short-circuit conditions in suitable industrial and distribution applications.
2. What is the purpose of a 3NG1300 isolating link?
A DIN isolating link is used to provide circuit isolation in compatible fuse arrangements, helping facilitate inspection, maintenance, and servicing.
3. Are 3NA HRC fuses suitable for industrial control panels?
Yes, compatible 3NA HRC fuse variants can be used in industrial control panels and distribution systems when their electrical ratings and application requirements are correctly matched.
4. Can these products be used by panel builders?
Yes. Siemens HRC fuses and compatible isolating accessories are useful components for panel builders, OEMs, electrical contractors, and system integrators.
5. Where can I buy Siemens HRC fuses in India?
You can contact SB Smart for Siemens HRC fuse and isolating-link requirements, including supply to Faridabad, Noida, Gurgaon, Delhi NCR and major cities across India.
6. How do I select the correct HRC fuse?
Selection should be based on factors such as operating voltage, required current rating, prospective short-circuit level, application, fuse characteristics, and compatibility with the associated fuse holder or isolating arrangement.
| Specification | Details |
|---|---|
| Product Name | DIN HRC Fuse Base |
| Manufacturer | Siemens |
| Product Series | SENTRON 3NH3 |
| Model Number | 3NH3030-0RC |
| Product Type | Fuse Base / Fuse Holder |
| Fuse Size | Size 00 (NH00) |
| Suitable Fuse Type | 3NA78 Fuse Links |
| Rated Current | 160A |
| Rated Voltage AC | 690V AC |
| Maximum System Voltage | 1000V |
| Rated Voltage DC | 440V DC |
| Number of Poles | 1 Pole |
| Connection Type | Screw-In Connection |
| Mounting Type | Fixed Mounting |
| Short Circuit Capacity | 120kA AC / 25kA DC |
| Terminal Type | Flat Terminal |
| Net Weight | Approx. 222 g |
| Brand | Siemens |
| Condition | New & Genuine Product |
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