The Siemens 3NWTSA16 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 16 A, 415 V AC, with an 80 kA breaking capacity, Size A2, GG operating class, and an offset tag configuration.
For SB Smart, this product is best positioned as a Siemens industrial electrical protection component for supply, procurement, replacement and maintenance requirements.
The 3NWTSA16 belongs to the Siemens 3NW BS HRC fuse range, designed for low-voltage circuit protection. Siemens' current pricing documentation lists the 3NW family at 415 V AC / 240 V DC with an 80 kA AC breaking capacity, and identifies 3NWTSA16 within the offset-tag range.
The fuse is designed to interrupt overload and short-circuit currents within its specified electrical ratings.
The exact 3NWTSA16 has a rated current of 16 A.
The 16 A rating should be selected according to the protected circuit, conductor capacity, equipment rating and the overall protection-coordination requirements.
The fuse should only be replaced with a device having compatible electrical and mechanical specifications.
The 3NWTSA16 is rated for 415 V AC. Siemens' 3NW BS fuse 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.
The exact 3NWTSA16 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 the available fault current can be significant.
The 3NWTSA16 is identified as Size A2 in Siemens-related product documentation. The A2 offset-tag series includes 6 A, 10 A, 16 A, 20 A, 25 A and 32 A variants.
The physical fuse size must match the corresponding fuse base, holder or switch-fuse arrangement.
The 3NWTSA16 uses an offset tag configuration. Siemens' current price-list documentation specifically identifies the article in the offset-tag section.
The tag position is an important mechanical-selection parameter because the fuse must fit the corresponding holder or mounting arrangement.
The exact 3NWTSA16 is specified as an operating class GG fuse.
GG fuses are intended for general-purpose protection against overload and short-circuit conditions in compatible electrical circuits.
The correct fuse should still be selected according to the load, equipment rating, fault level and protection-coordination requirements.
HRC means High Rupturing Capacity. An HRC fuse is designed to interrupt high fault currents safely within its specified breaking capacity.
The 3NWTSA16 combines:
16 A rated current
415 V AC rated voltage
80 kA breaking capacity
Size A2
Offset tag
GG operating class
These specifications make it suitable for compatible low-voltage industrial protection applications.
The 3NWTSA16 is part of the smaller-current offset-tag section of the Siemens 3NW range. Siemens lists the A2 offset-tag family at 6 A, 10 A, 16 A, 20 A, 25 A and 32 A.
This range allows customers to select the required current rating while retaining the corresponding physical fuse format.
The 3NWTSA16 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.
The 3NWTSA16 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.
The 3NWTSA16 is part of the Siemens 3NW TSA offset-tag series. Current Siemens pricing information lists the following A2 offset-tag variants:
3NWTSA6, 3NWTSA10, 3NWTSA16, 3NWTSA20, 3NWTSA25 and 3NWTSA32.
This provides a standardized range for different circuit current requirements.
The Siemens 3NWTSA16 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.
Siemens 3NW series HRC fuse
Article number 3NWTSA16
16 A rated current
415 V AC rated voltage
80 kA breaking capacity
Size A2
Offset 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
16 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.
Offset tag: Supports compatibility with the corresponding offset-tag mounting arrangement.
A2 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: Suitable for stock and maintenance procurement.
The Siemens 3NWTSA16 is a 16 A, 415 V AC BS-type HRC fuse with 80 kA breaking capacity, Size A2, GG operating class and offset 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.
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
The 3NWTSA16 is a Siemens low-voltage HRC fuse (BS) rated at 16 A and 415 V AC.
The breaking capacity is 80 kA.
The exact fuse is Size A2.
The 3NWTSA16 uses an offset tag.
The operating class is GG.
It is rated at 415 V AC.
Yes. The 3NWTSA16 is a low-voltage HRC fuse in the Siemens 3NW BS range.
Siemens' current price-list documentation lists a standard package quantity of 20 pieces.
Only when the voltage, breaking capacity, fuse size, tag configuration, operating class and fuse-holder compatibility are also suitable.
SB Smart supplies Siemens industrial electrical products and HRC fuse links in India for industrial buyers, panel builders, maintenance requirements and replacement procurement.
| Specification | Details |
|---|---|
| Product Name | Offset Tag |
| Manufacturer | Siemens |
| Product Series | 3NW HRC Fuse Accessories |
| Model Number | 3NWTSA16 |
| Product Type | Fuse Connection Accessory |
| Compatible Fuse Series | Siemens 3NW HRC Fuses |
| Fuse Standard | BS Type HRC Fuses |
| Configuration | Offset Tag |
| Function | Fuse Mounting & Electrical Connection |
| Application | Low Voltage Fuse Protection Systems |
| Industrial Application | Yes |
| Commercial Application | Yes |
| Utility Application | Yes |
| Construction | Heavy-Duty Industrial Grade |
| Brand | Siemens |
| Condition | New & Genuine Product |
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