Product Description

Siemens 3NWNS6 HRC Fuse – 6A, 415V AC, Size F1, Blade Tag

The Siemens 3NWNS6 is a low-voltage HRC fuse (BS) from the Siemens 3NW series, designed for overload and short-circuit protection in compatible low-voltage electrical systems. The exact article is rated at 6 A, 415 V AC, with an 80 kA AC breaking capacity, Size F1, GG operating class, and a blade tag configuration. Siemens documentation and current product listings confirm these specifications.

For SB Smart, this product is positioned as a Siemens industrial electrical protection component for supply, procurement, replacement and maintenance requirements.

Siemens 3NW HRC Fuse

The 3NWNS6 belongs to the Siemens 3NW BS HRC fuse range, designed for low-voltage circuit protection. Siemens' published documentation specifies the 3NW BS family for 415 V AC / 240 V DC systems with an 80 kA AC breaking capacity.

The fuse is designed to interrupt overload and short-circuit currents within its specified ratings, making it suitable for compatible industrial and electrical distribution applications.

6 A Rated Current

The exact 3NWNS6 has a rated current of 6 A. Siemens' current price-list documentation lists 6 A for this article, and product listings confirm the same rating.

The 6 A rating should be selected according to the protected circuit, conductor capacity, equipment requirements and the complete protection-coordination design.

415 V AC Rated Voltage

The 3NWNS6 is rated for 415 V AC. Siemens' 3NW BS fuse documentation identifies the family for 415 V AC / 240 V DC applications.

The actual system voltage should always be verified before selecting or replacing the fuse.

80 kA Breaking Capacity

The exact 3NWNS6 has an 80 kA breaking capacity. This is confirmed by current product specifications and Siemens-related documentation.

A high breaking capacity allows the HRC fuse to interrupt high prospective short-circuit currents within its specified operating conditions.

Size F1

The 3NWNS6 is identified as Size F1 in Siemens BS fuse-selection documentation. The blade-tag 3NWNS series includes the low-current variants in this physical size family.

The physical fuse size must match the corresponding fuse base, holder or switch-fuse arrangement.

Blade Tag Configuration

The 3NWNS6 uses a blade tag configuration. Siemens' current price-list documentation places the complete 3NWNS group under the Blade tag section, while product specifications for the exact 3NWNS6 also identify the tag type as blade tag.

The tag configuration is an important mechanical-selection parameter because the fuse must fit the corresponding holder or mounting arrangement.

GG Operating Class

The exact 3NWNS6 is specified as an operating class GG fuse. Current product data identifies the article as a GG low-voltage HRC fuse.

GG fuses are intended for general-purpose protection against overload and short-circuit conditions in compatible electrical circuits.

HRC Fuse Protection

HRC means High Rupturing Capacity. An HRC fuse is designed to interrupt high fault currents safely within its specified breaking capacity.

The 3NWNS6 combines:

• 6 A rated current

• 415 V AC rated voltage

• 80 kA breaking capacity

• Size F1

• Blade tag

• GG operating class

These specifications make it suitable for compatible low-voltage industrial protection applications.

Low-Current Industrial Fuse Application

The 3NWNS6 is part of the Siemens blade-tag 3NWNS series, which includes ratings such as 2 A, 4 A, 6 A, 10 A, 16 A, 20 A, 25 A and 32 A. Siemens' current price-list documentation lists these articles under the blade-tag category, with the low-current series supplied in the corresponding physical format.

This standardized range allows selection according to the required circuit current while retaining the applicable blade-tag configuration.

Suitable for Industrial Electrical Systems

The 3NWNS6 can be considered for compatible applications such as:

• Industrial electrical panels

• Feeder protection

• Low-voltage distribution

• Electrical equipment protection

• Machinery protection

• Control-panel circuits

• Compatible BS HRC fuse assemblies

• Replacement of matching HRC fuse links

Actual application should be based on system voltage, load current, prospective short-circuit current and protection-coordination requirements.

Fuse Replacement Applications

The 3NWNS6 can be used as a replacement where the existing fuse requires compatible:

• Rated current

• Rated voltage

• Breaking capacity

• Fuse size

• Tag configuration

• Operating class

A replacement fuse should not be selected solely because the ampere rating is the same. Mechanical compatibility with the fuse holder is equally important.

Standardized Siemens Fuse Solution

The 3NWNS6 is part of the Siemens 3NW blade-tag series. The same family includes 3NWNS2, 3NWNS4, 3NWNS10, 3NWNS16, 3NWNS20, 3NWNS25 and 3NWNS32.

This provides a standardized product family for circuits requiring different current ratings with the blade-tag format.

Standard Package Quantity

Siemens' current price-list documentation lists a standard package quantity of 20 pieces for the 3NWNS6.

This is relevant for stock planning, maintenance procurement and bulk replacement requirements.

Suitable for Electrical Panel Builders and Industrial Buyers

The Siemens 3NWNS6 is relevant for:

• Electrical panel builders

• Industrial buyers

• Maintenance departments

• Electrical contractors

• OEM equipment maintenance

• Electrical product dealers

• Replacement-part procurement

For SB Smart, the product is positioned around industrial electrical product supply and procurement, without claiming automation integration or automation-service work.

Key Features

• Siemens 3NW series HRC fuse

• Article number 3NWNS6

• 6 A rated current

• 415 V AC rated voltage

• 80 kA breaking capacity

• Size F1

• Blade tag

• GG operating class

• BS-type low-voltage HRC fuse

• Designed for overload and short-circuit protection

• Suitable for compatible fuse holders and fuse systems

• Standard package quantity: 20 pieces

Benefits

• 6 A rating: Suitable for compatible low-current electrical circuits.

• 80 kA breaking capacity: Provides high fault-current interruption capability within the specified rating.

• 415 V AC rating: Suitable for compatible low-voltage AC systems.

• GG operating class: Provides general-purpose overload and short-circuit protection.

• Blade tag: Supports compatibility with the corresponding blade-tag mounting arrangement.

• F1 size: Suitable where the same physical fuse format is required.

• HRC construction: Designed for high fault-current interruption within its rated capacity.

• Standardized Siemens fuse: Suitable for compatible industrial electrical protection systems.

• 20-piece standard package: Useful for stock and maintenance procurement.

Why Choose Siemens 3NWNS6?

The Siemens 3NWNS6 is a 6 A, 415 V AC BS-type HRC fuse with 80 kA breaking capacity, Size F1, GG operating class and blade tag.

It is a suitable choice for customers looking to buy or source Siemens HRC fuse links for industrial electrical protection, panel maintenance and replacement requirements.

For SB Smart, this product is best presented as a Siemens industrial electrical protection component for supply and procurement across India.

Delivery Across India

SB Smart supplies Siemens industrial electrical products across Faridabad, Gurgaon/Gurugram, Delhi NCR, Haryana, Noida, Punjab, Mumbai and other major Indian cities.

Major delivery locations include:

• Faridabad

• Delhi

• Gurgaon/Gurugram

• Delhi NCR

• Noida

• Greater Noida

• Haryana

• Punjab

• Mumbai

• Pune

• Ahmedabad

• Bengaluru

• Hyderabad

• Chennai

• Kolkata

• Jaipur

• Chandigarh

• Lucknow

• Indore

• Surat

• Vadodara

• Nagpur

• Coimbatore

• And other major cities across India

Frequently Asked Questions

1. What is Siemens 3NWNS6?

The 3NWNS6 is a Siemens low-voltage HRC fuse (BS) rated at 6 A and 415 V AC.

2. What is the breaking capacity?

The breaking capacity is 80 kA.

3. What is the fuse size?

The exact fuse is Size F1.

4. What type of tag does it have?

The 3NWNS6 uses a blade tag.

5. What is the operating class?

The operating class is GG.

6. What voltage is it rated for?

It is rated at 415 V AC.

7. Is it an HRC fuse?

Yes. The 3NWNS6 is a low-voltage HRC fuse in the Siemens 3NW BS range.

8. What is the standard package quantity?

Siemens' current price-list documentation lists a standard package quantity of 20 pieces.

9. Can I replace another 6 A HRC fuse with it?

Only when the voltage, breaking capacity, fuse size, tag configuration, operating class and fuse-holder compatibility are also suitable.

10. Where can I buy Siemens 3NWNS6 in India?

SB Smart supplies Siemens industrial electrical products and HRC fuse links in India for industrial buyers, panel builders, maintenance requirements and replacement procurement.