The Siemens 3NWNS25 is a high-performance BS Type HRC Fuse (High Rupturing Capacity Fuse) from the trusted Siemens 3NW Series, designed to provide dependable protection against overloads and short circuits in low-voltage electrical systems. Featuring a Blade Tag configuration, the 3NWNS25 is engineered for efficient installation, secure electrical connections, and reliable fault protection in industrial and commercial power distribution applications.
Available through SB Smart (sbsmart.in), the Siemens 3NWNS25 Blade Tag HRC Fuse is widely used in switchgear assemblies, distribution boards, motor control centers, capacitor banks, feeder circuits, and industrial control panels. Siemens 3NW BS Type fuses are designed with a high breaking capacity and fast fault-clearing characteristics, helping protect valuable equipment from electrical damage while minimizing downtime.
As part of Siemens' globally trusted fuse protection portfolio, the 3NWNS25 delivers exceptional reliability, operational safety, and long service life for critical electrical installations.
Electrical systems require fast and reliable fault interruption to prevent equipment damage and ensure operational continuity. The Siemens 3NWNS25 is designed to interrupt fault currents quickly, reducing thermal and mechanical stress on downstream components.
With its 25A current rating, 415V AC operating voltage, and 80kA breaking capacity, the 3NWNS25 offers effective protection for a wide range of industrial and commercial applications. The blade tag construction provides secure mounting and dependable electrical contact, ensuring consistent performance even under demanding operating conditions.
Siemens is recognized worldwide for manufacturing high-quality electrical protection devices. The 3NWNS25 HRC Fuse is manufactured according to established industry standards and is designed for long-term reliability in harsh electrical environments.
Its low power loss characteristics, high switching capacity, and robust construction make it an ideal choice for protecting distribution circuits, motor feeders, and critical electrical infrastructure. Siemens BS Type HRC fuses are designed to provide rapid fault clearance while maintaining system safety and equipment protection.
The Siemens 3NWNS25 HRC Fuse is suitable for:
At SB Smart, we provide genuine Siemens electrical products, switchgear solutions, fuse protection devices, and industrial automation components sourced through trusted supply channels. The Siemens 3NWNS25 Blade Tag HRC Fuse offers dependable circuit protection, high fault-clearing capability, and long-term reliability for demanding electrical installations.
Whether you are designing a new distribution system, upgrading switchgear equipment, or replacing existing fuse protection devices, the 3NWNS25 delivers the performance and quality expected from Siemens electrical protection products.
| Specification | Details |
|---|---|
| Product Name | HRC Fuse (BS Type) |
| Manufacturer | Siemens |
| Product Series | 3NW |
| Model Number | 3NWNS25 |
| Fuse Type | BS Type HRC Fuse |
| Tag Type | Blade Tag |
| Rated Current | 25A |
| Rated Voltage | 415V AC / 240V DC |
| Breaking Capacity | 80kA |
| Utilization Category | gG |
| Application | Short Circuit & Overload Protection |
| Mounting Type | Blade Tag Mounting |
| Industrial Application | Yes |
| Commercial Application | Yes |
| Brand | Siemens |
| Condition | New & Genuine Product |
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