Product Description

Siemens 3NWNS32 HRC Fuse – 32A, 415V AC, Size F1, Blade Tag

The Siemens 3NWNS32 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 32 A, 415 V AC, with an 80 kA breaking capacity, Size F1, GG operating class, and a blade tag configuration.

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 3NWNS32 belongs to the Siemens 3NW BS HRC fuse range, designed for low-voltage circuit protection. Current Siemens pricing documentation specifies the 3NW family for 415 V AC / 240 V DC applications 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.

32 A Rated Current

The exact 3NWNS32 has a rated current of 32 A.

The 32 A rating should be selected according to the protected circuit, conductor capacity, equipment requirements and overall protection-coordination requirements.

The fuse should only be replaced with a device having compatible electrical and mechanical specifications.

415 V AC Rated Voltage

The 3NWNS32 is rated for 415 V AC. The Siemens 3NW family is specified 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 3NWNS32 has an 80 kA breaking capacity.

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

This is useful in industrial and electrical distribution applications where available fault current can be significant.

Size F1

The 3NWNS32 is identified as Size F1 in the product specifications.

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

For replacement applications, the existing fuse size and mounting configuration should therefore be checked along with the electrical ratings.

Blade Tag Configuration

The 3NWNS32 uses a blade tag configuration. The current Siemens product range identifies the 3NWNS series under the blade-tag category.

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

GG Operating Class

The exact 3NWNS32 is specified with operating class GG. The manufacturer product description identifies it as an F1, 80 kA, operating class GG 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 3NWNS32 combines:

• 32 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 3NWNS32 is part of the Siemens 3NWNS blade-tag series. Current Siemens documentation lists the blade-tag variants from 2 A through 32 A, including 3NWNS2, 3NWNS4, 3NWNS6, 3NWNS10, 3NWNS16, 3NWNS20, 3NWNS25 and 3NWNS32.

This provides a standardized range for different circuit-current requirements while retaining the applicable blade-tag format.

Suitable for Industrial Electrical Systems

The 3NWNS32 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 the complete protection design.

Fuse Replacement Applications

The 3NWNS32 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 3NWNS32 is part of the Siemens 3NW blade-tag series. The same family includes 3NWNS2, 3NWNS4, 3NWNS6, 3NWNS10, 3NWNS16, 3NWNS20 and 3NWNS25, providing multiple current ratings in the corresponding blade-tag configuration.

This makes the series useful for standardized fuse selection and replacement across compatible circuits.

Standard Package Quantity

The current Siemens pricing documentation lists a standard package quantity of 20 pieces for the 3NWNS32.

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

Suitable for Electrical Panel Builders and Industrial Buyers

The Siemens 3NWNS32 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 3NWNS32

• 32 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

• Suitable for industrial electrical applications

• Standard package quantity: 20 pieces

Benefits

• 32 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 3NWNS32?

The Siemens 3NWNS32 is a 32 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 3NWNS32?

The 3NWNS32 is a Siemens low-voltage HRC fuse (BS) rated at 32 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 3NWNS32 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 3NWNS32 is a low-voltage HRC fuse in the Siemens 3NW BS range.

8. What is the standard package quantity?

The current Siemens pricing documentation lists a standard package quantity of 20 pieces.

9. Can I replace another 32 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 3NWNS32 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.