# Support Rail, Device Adapter and Holder

![Product image](https://novapart.co/image/farnell:3492670/)

**URL**: https://novapart.co/products/8US1998-7CB54/support-rail-device-adapter-and-holder
**SKU**: 8US1998-7CB54
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Industrial Switches & Control Stations || Industrial Switch Accessories
**Price**: €3.0600
**Stock**: 10+

## Specifications

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

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3492670/)

**8US1998-7CB54** 

**Data sheet** 

busbar system, accessory busbar center-to-center spacing 60 mm mounting rail 35 mm plastic width: 54 mm, can be pushed on device adapter + holder incl. fixing screws 

|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|
|---|---|---|---|
|**product brand name**|SENTRON|||
|**product designation**|Support rails|||
|**design of theproduct**|Accessories|||
|**design of support rail**|Mountingrail 35 mm|||
|**Mechanical Design**<br>~~a~~||||
|**width**|54 mm|||
|**busbar center-to-center spacing**|60 mm|||
|**Net Weight**|16g|||
|**Approvals Certificates**<br>~~a~~||||
|**Environment**<br>**General Product Approval**||||
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>Confirmation<br>~~—~~<br>~~—~~<br>fr<br>~=ce'*=OUK||||
|**Test Certificates**<br>**other**||||
|Miscellaneous<br>Confirmation|Miscellaneous|||
|~~a~~|~~—_~~|||
|QC PASS||||
|**Further information**<br>~~a~~||||
|**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=8US1998-7CB54||||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**||||
|https://support.industry.siemens.com/cs/ww/en/ps/8US1998-7CB54||||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**||||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8US1998-7CB54||||
|**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>||||



8US19987CB54 Page 1/3 

Subject to change without notice © Copyright Siemens 

6/2/2026 

**last modified:** 

4/11/2025 

8US19987CB54 Page 2/3 

Subject to change without notice © Copyright Siemens 

6/2/2026 

8US19987CB54 Page 3/3 

Subject to change without notice © Copyright Siemens 

6/2/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/8US1998-7CB54/support-rail-device-adapter-and-holder)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/8us1998-7cb54/control-gear-switch-gear/dp/3492670)
---

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