# Connecting Terminal, Busbar System

![Product image](https://novapart.co/image/farnell:3492637/)

**URL**: https://novapart.co/products/8US1941-2AA02/connecting-terminal-busbar-system
**SKU**: 8US1941-2AA02
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Industrial Switches & Control Stations || Industrial Switch Accessories
**Price**: €25.1300
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3492637/)

**8US1941-2AA02** 

**Data sheet** 

Busbar system, accessories Connecting terminal CU/Al 95...300 mm2 Rail section 20, 25, 30 x 5, 10 mm and for TT-profile 

|**Model**|||||||
|---|---|---|---|---|---|---|
|**product brand name**|||SENTRON||||
|**product designation**|||Connectingterminal||||
|**design of the product**|||Accessories||||
|**Supply voltage**|||||||
|operatingvoltage at AC rated value|||690 V||||
|**suitability for use**|||for busbars 20, 25, 30 x 5, 10 mm and mountin||for busbars 20, 25, 30 x 5, 10 mm and mountingrails||
|**according UL**|||||||
|**operational current according to UL 508 rated value**|||420 A||||
|**Connections**|||||||
|**installation or assembly note**|||Suitable for aluminum conductors. For use of aluminum conductors, follow the||||
||||maintenance instructions.||||
|**type of connectable conductor cross-sections for AWG**|||AWG 3/0 - MCM 600||||
|**cables**|||||||
|**type of connectable conductor cross-sections for aluminum**|||||||
|**conductor**|||||||
|● solid|||Al 120 - 240 mm² sector-shaped conductor, solid||||
|● stranded|||Al 120 - 300 mm² circular conductor, stranded and sector-shaped conductor,||||
||||stranded||||
|type of connectable conductor cross-sections for copper||type of connectable conductor cross-sections for copper|95 to 300 mm² circular conductor, sector-shaped conductor, stranded|95 to 300 mm² circular conductor, sector-shaped conductor, stranded|95 to 300 mm² circular conductor, sector-shaped conductor, stranded||
|conductor stranded|||||||
|**type of connectable conductor cross-sections of the**|||circular conductor, sector-shaped conductor, stranded||||
|**laminated conductor rails**|||||||
|**Mechanical Design**|||||||
|**height**|||51 mm||||
|**width**|||41 mm||||
|**depth**|||86 mm||||
|**Net Weight**|||406g||||
|**Approvals Certificates**|||||||
|**Environment**||**General Product Approval**|||||
|Environmental Con-<br>firmations<br>~~rs~~|Environmental Con-<br>firmations<br> ~~es~~||||fo]|Confirmation<br>~~——~~|
|||CUPus|||ue||
|**General Product Approval**||**Test Certificates**||**other**|||



8US19412AA02 Page 1/3 

Subject to change without notice © Copyright Siemens 

6/2/2026 

Confirmation 

Miscellaneous 

Miscellaneous 

## ~~OOT—CtrSCSC“‘“‘SC(#N’SCs~~ **Further information Information on the packaging** https://support.industry.siemens.com/cs/ww/en/view/109813875 **Information for data generation and storage** https://support.industry.siemens.com/cs/ww/en/view/109995012 

**Information- and Downloadcenter (Catalogs, Brochures,…)** https://www.siemens.com/lowvoltage/catalogs 

**Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=8US1941-2AA02 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/8US1941-2AA02 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8US1941-2AA02 

**CAx-Online-Generator** https://www.siemens.com/cax 

**Tender specifications** https://www.siemens.com/specifications 

**Characteristic curves** https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> 

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**last modified:** 

4/11/2025 

8US19412AA02 Page 2/3 

Subject to change without notice © Copyright Siemens 

6/2/2026 

8US19412AA02 Page 3/3 

Subject to change without notice © Copyright Siemens 

6/2/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/8US1941-2AA02/connecting-terminal-busbar-system)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/8us1941-2aa02/control-gear-switch-gear/dp/3492637)
---

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