8WD4428-6XF

**8WD4428-6XF** 

**Data sheet** 

LED, base BA15d, blue, 24 V AC/DC, accessory for signaling columns, with diameter 50 mm and 70 mm 

|**product brand name**<br>SIRIUS<br>~~re~~|**product brand name**<br>SIRIUS<br>~~re~~|||
|---|---|---|---|
|**product designation**|LED|||
|**General technical data**||||
|**type of voltage of the operating voltage**|AC/DC|||
|**operating voltage**||||
|● 1 at DC rated value|24 V|||
|● 1 at AC at 50 Hz rated value|24 V|||
|● 1 at AC at 60 Hz rated value|24 V|||
|**relativepositive tolerance of the operating voltage**|10 %|||
|**relative negative tolerance of the operating voltage**|-15 %|||
|**consumed current maximum**<br>15 mA<br>~~re~~||||
|reference code accordingto EN 61346-2|P|||
|**Lamp**||||
|**type of light source**|LED|||
|**light intensity**<br>0.21 cd<br>~~re~~||||
|**socket design**|BA 15d|||
|**Enclosure**||||
|**height**|45 mm|||
|**width**|20 mm|||
|**outer diameter of the signal column element**<br>70 mm<br>~~re~~||||
|**color**|blue|||
|**Ambient conditions**||||
|**ambient temperature during operation**|-20 ... +60 °C|||
|**Approvals Certificates**<br>~~ee~~||||
|**General Product Approval**||**other**||
|Confirmation<br>|||Confirmation|Confirmation|
|**other**<br>**Environment**||||
|Environmental Con-||||
|firmations<br>~~—_~~||||



**Further information** ~~ee~~ 

Subject to change without notice © Copyright Siemens 

8WD44286XF Page 1/2 

5/9/2026 

## **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/ic10 

**Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=8WD4428-6XF **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=8WD4428-6XF **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/8WD4428-6XF **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=8WD4428-6XF&lang=en 

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**last modified:** 4/1/2025 

Subject to change without notice © Copyright Siemens 

8WD44286XF Page 2/2 

5/9/2026