# Circuit Breaker Accessory, 63A, IP30, SIMBOX Distribution Board, XL Flush-Mounting, ALPHA Series

![Product image](https://novapart.co/image/farnell:4008264/)

**URL**: https://novapart.co/products/8GB5012-1KM/circuit-breaker-accessory-63a-ip30-simbox
**SKU**: 8GB5012-1KM
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Circuit Breaker Accessories
**Price**: €119.9400
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (08-Jul-2021) |
| For Use With | SIMBOX Distribution Board |
| Product Range | ALPHA Series |
| Accessory Type | XL Flush-Mounting |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4008264/)

**8GB5012-1KM** 

## **Data sheet** 

|||SIMBOX XL flush-mounting, 1-tier 1x 12 MW (14 MW) Safety class 2|SIMBOX XL flush-mounting, 1-tier 1x 12 MW (14 MW) Safety class 2|
|---|---|---|---|
|**Model**<br>~~|~~||||
|**product brand name**<br>~~|~~||ALPHA<br>~~|~~||
|**product designation**||SIMBOX XL||
|**design of theproduct**||Flush mounting||
|**design of the terminal strip**||Plug-in terminal||
|**design of support rail**<br>~~Os~~||Standard mountingrail 35 mm x 7.5 mm acc. to EN 60715<br>~~Os~~||
|**design of the cap/top cover**<br>~~Os~~||closed<br>~~Os~~||
|**design of the product EMC version**<br>~~Os~~||No<br>~~Os~~||
|**General technical data**||||
|**equipment of terminal strip**||1x8GB5016-5KM||
|**Supply voltage**<br>~~|~~||||
|operatingvoltage at AC rated value<br>~~|~~||400 V<br>~~|~~||
|**Protection class**<br>~~|~~||||
|**protection class IP**<br>~~|~~||IP30<br>~~|~~||
|**operating resource protection class**||II||
|**Appearance**<br>~~|~~||||
|**RAL color number**<br>~~|~~||9 010<br>~~|~~||
|**color**||white||
|**Product details**<br>~~|~~||||
|**product component**<br>~~|~~||~~|~~||
|**● DIN mounting bar**||Yes||
|● mounting plate||No||
|● transparent cover<br>~~Oo~~||No<br>~~Oo~~||
|**product extension optional side-by-side mounting**<br>~~Oo~~||No<br>~~Oo~~||
|**Number**||||
|**number of rows**||1||
|**Mechanical Design**<br>~~|~~||||
|**height**<br>~~|~~||400 mm<br>~~|~~||
|**width**||365 mm||
|**depth**||102 mm||
|**installation depth**||70 mm||
|**number of modular width units**||12||
|**fastening method**||flush mounted||
|**rotation angle of door**||125°||
|**busbar center-to-center spacing**<br>~~Oe~~||125 mm<br>~~Oe~~||
|**Net Weight**<br>~~Oe~~||2.598 kg<br>~~Oe~~||
|material of the enclosure<br>~~Oe~~||plastic<br>~~Oe~~||
|**Approvals Certificates**||||
|**Environment**|**General Product Approval**||**other**|



## **other** 

8GB50121KM Page 1/2 

Subject to change without notice © Copyright Siemens 

5/30/2026 

**Further information** ~~OO~~ **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=8GB5012-1KM **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/8GB5012-1KM 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8GB5012-1KM **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> 

~~OO~~ **last modified:** 8/15/2025 

8GB50121KM Page 2/2 

Subject to change without notice © Copyright Siemens 

5/30/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/8GB5012-1KM/circuit-breaker-accessory-63a-ip30-simbox)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/8gb5012-1km/xl-flush-mounting-distribution/dp/4008264)
---

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