3ZY1212-2AB00

**3ZY1212-2AB00** 

**Data sheet** 

Device connector for signal loop-through Width 22.5 mm for electrical connection of SIRIUS devices in industrial standard mounting rail enclosure 

|**product brand name**||||SIRIUS|||
|---|---|---|---|---|---|---|
|**product category**||||Device connector|||
|**product designation**||||Device daisychain connectors|||
|**design of the product**||||For 3RM1 and 3SK, 24 V DC, 22.5 mm, for implementation of distances|||
|||||between devices accordingto the installationguidelines|||
|**product type designation**||||3ZY1|||
|**General technical data**<br>~~a~~|||||||
|**Substance Prohibitance(day/month/year)**||||03/01/2017|||
|**SVHC substance name**||||2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-|||
|||||10-5|||
|||||Melamine CAS-No. 108-78-1|||
|**Net Weight**||||0.023g|||
|**fastening method**||||Screw and DIN rail mounting|||
|**height**||||117.5 mm|||
|**width**||||22.5 mm|||
|**Approvals Certificates**<br>~~a~~|||||||
|**Environment**|**General Product Approval**|||||**Maritime application**|
|Environmental Con-<br>firmations<br>~~—~~|~~—~~<br>@|~~—~~<br>FAL||~~—~~<br>ce|~~—~~<br>e&S|~~—~~|
|**Maritime application**||**other**|||||
|||||Confirmation|Confirmation||



**Further information** ~~ee~~ **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=3ZY1212-2AB00 **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3ZY1212-2AB00 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3ZY1212-2AB00 

Subject to change without notice © Copyright Siemens 

3ZY12122AB00 Page 1/2 

6/1/2026 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3ZY1212-2AB00&lang=en 

**last modified:** 

2/21/2026 

Subject to change without notice © Copyright Siemens 

3ZY12122AB00 Page 2/2 

6/1/2026