The Siemens 3NWCM63F9 is a 63 A BS-type fuse holder designed for compatible Siemens 3NW cylindrical HRC fuses. It is specifically intended for fuse types 3NW TIA, TSA, TIS, TSS and TSDS. Current product listings identify the fuse holder with a 63 A rated current, while Siemens' published 3NW documentation lists the 3NWCM63F9 in the corresponding fuse-holder range.
For SB Smart, this product is positioned as a Siemens industrial electrical accessory for fuse protection, replacement, panel maintenance and procurement requirements.
The 3NWCM63F9 belongs to the Siemens 3NW fuse-holder and accessory range. Its primary function is to provide a suitable mounting and connection arrangement for compatible 3NW cylindrical HRC fuse links.
Siemens documentation groups this product with fuse holders intended for:
3NW TIA
3NW TSA
3NW TIS
3NW TSS
3NW TSDS
This makes the 3NWCM63F9 useful when selecting a dedicated fuse holder for these Siemens 3NW fuse families.
The 3NWCM63F9 has a rated current of 63 A. Current product specifications identify the model as a 63 A fuse holder.
The holder's rated current should be considered together with the selected fuse link and the complete electrical installation.
The fuse link itself must also have the correct current, voltage, breaking-capacity and physical specifications for the application.
The 3NWCM63F9 is designed for compatible 3NW cylindrical HRC fuse links, specifically the fuse families listed by Siemens.
This includes the following Siemens fuse designations:
3NW TIA, 3NW TSA, 3NW TIS, 3NW TSS and 3NW TSDS.
The exact fuse article should be checked before purchase to ensure that its physical configuration and electrical characteristics are suitable for the holder.
The holder can be used with compatible 3NW TIA and 3NW TSA fuse links.
These fuse families include low-current BS-type HRC fuse links in different current ratings and physical/tag configurations. The holder provides the mounting interface for the applicable compatible fuse.
The 3NWCM63F9 is also specified for 3NW TIS, TSS and TSDS fuse types.
This makes it a versatile holder for several Siemens 3NW cylindrical fuse configurations rather than being restricted to a single 3NW fuse family.
The 3NWCM63F9 is identified in current product listings as a BS-type fuse holder.
It is intended for use with the appropriate British Standard-type Siemens 3NW fuse-link arrangements.
The exact fuse type, dimensions and mounting arrangement should always be checked before installation.
Current product listings describe the 3NWCM63F9 as a 63 A, 660 V, A3 fuse holder.
The A3 designation is relevant to the physical fuse format and should be matched with the appropriate compatible fuse link.
A fuse holder should never be selected based only on its current rating; the physical fuse size and terminal arrangement also need to match.
Current product listings identify the 3NWCM63F9 as a 660 V fuse holder.
The system voltage and the fuse-link voltage rating must both be considered when selecting the complete protection assembly.
The 3NWCM63F9 is a component of a complete fuse-protection arrangement. The fuse holder provides the mechanical mounting and electrical connection, while the fuse link provides the circuit protection function.
This separation makes it important to select:
Correct fuse holder
Correct fuse-link series
Correct current rating
Correct voltage rating
Correct breaking capacity
Correct physical/tag configuration
The 3NWCM63F9 can be used in compatible:
Industrial electrical panels
Low-voltage distribution systems
Feeder protection assemblies
Control panels
Electrical equipment
Industrial machinery
Fuse replacement installations
Panel maintenance applications
The actual application should be based on the complete protection design and the ratings of the selected fuse and holder.
The 3NWCM63F9 is useful where an existing compatible Siemens 3NW fuse holder needs replacement.
It can also be considered when a panel is being assembled with compatible 3NW fuse links and a dedicated fuse-holder arrangement is required.
Before replacement, verify:
Fuse type
Current rating
Voltage rating
Fuse size
Tag configuration
Holder compatibility
Available fault current
The 3NWCM63F9 is part of the Siemens 3NW fuse-holder range. Siemens documentation lists three holders for the specified 3NW TIA/TSA/TIS/TSS/TSDS fuse families:
3NWCM32F9 – 32 A
3NWCM63F9 – 63 A
3NWCM100F9 – 100 A
This provides a standardized holder family for different current requirements.
Siemens published pricing documentation lists the 3NWCM63F9 with a standard package quantity of 10 pieces.
This is useful for:
Panel-building stock
Maintenance inventory
Replacement procurement
Industrial electrical projects
Dealer procurement
Commercial minimum-order quantities can vary by seller and procurement channel, so the required quantity should be confirmed before ordering.
The Siemens 3NWCM63F9 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 fuse holder
Article number 3NWCM63F9
63 A rated current
660 V holder rating according to current product listings
A3 fuse size designation
BS-type fuse holder
Designed for 3NW TIA fuses
Designed for 3NW TSA fuses
Designed for 3NW TIS fuses
Designed for 3NW TSS fuses
Designed for 3NW TSDS fuses
Suitable for compatible cylindrical HRC fuse links
Standard package quantity: 10 pieces in Siemens published pricing documentation
63 A capacity: Suitable for compatible fuse-protection assemblies.
Multiple 3NW fuse compatibility: Supports TIA, TSA, TIS, TSS and TSDS fuse families.
BS-type design: Suitable for compatible Siemens BS fuse-link configurations.
A3 compatibility: Supports the applicable physical fuse arrangement.
Standardized Siemens accessory: Helps simplify fuse-holder selection.
Useful for replacement: Suitable for maintenance and spare-part requirements.
10-piece standard pack: Useful for panel-building and stock procurement.
The Siemens 3NWCM63F9 is a dedicated 63 A fuse holder for Siemens 3NW TIA, TSA, TIS, TSS and TSDS fuse types. Siemens documentation specifically groups the article with the corresponding 32 A and 100 A holders in its 3NW accessory range.
Its multi-family compatibility makes it suitable for industrial electrical panels and replacement applications where compatible Siemens 3NW cylindrical HRC fuse links are used.
For SB Smart, this product is best presented as a Siemens industrial electrical accessory for fuse protection, procurement and replacement requirements across India.
SB Smart supplies Siemens industrial electrical products and accessories 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 3NWCM63F9 is a Siemens 63 A BS-type fuse holder for compatible 3NW TIA, TSA, TIS, TSS and TSDS fuse types.
Siemens documentation specifies compatibility with 3NW TIA, TSA, TIS, TSS and TSDS fuse types.
The rated current is 63 A.
Current product listings identify the holder as 660 V.
Current product listings identify the holder with an A3 size designation.
No. The 3NWCM63F9 is a fuse holder. The actual overcurrent protection is provided by the compatible fuse link installed in the holder.
Siemens documentation lists 3NWCM32F9 for 32 A and 3NWCM100F9 for 100 A, in addition to the 63 A 3NWCM63F9.
Published Siemens pricing documentation lists 10 pieces as the standard package quantity.
No. The compatible families are specifically TIA, TSA, TIS, TSS and TSDS. The exact fuse article and physical configuration should be verified before installation.
SB Smart supplies Siemens industrial electrical products and fuse accessories in India, including compatible Siemens 3NW fuse holders and HRC fuse components for industrial procurement, maintenance and replacement requirements.
| Specification | Details |
|---|---|
| Product Name | Fuse Holder |
| Manufacturer | Siemens |
| Product Series | 3NW Cylindrical Fuse Accessories |
| Model Number | 3NWCM63F9 |
| Product Type | Fuse Holder / Fuse Base |
| Compatible Fuse Series | Siemens 3NW Cylindrical Fuses |
| Compatible Fuse Types | 3NW TIA, TSA, TIS, TSS, TSDS |
| Function | Fuse Mounting & Electrical Connection |
| Application | Low Voltage Protection Systems |
| Mounting Purpose | Cylindrical Fuse Installation |
| Industrial Application | Yes |
| Commercial Application | Yes |
| Utility Application | Yes |
| Construction | Heavy-Duty Industrial Grade |
| Brand | Siemens |
| Condition | New & Genuine Product |
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