LZS:MT78750

**LZS:MT78750** 

**Data sheet** 

plug-in socket for mounting on DIN rail, 11-pole round, width 38 mm 

||plug-in socket for mounting on DIN rail, 11-pole round, width 38 mm|
|---|---|
|**product brand name**|SIRIUS|
|**product type designation**|LZS|
|**General technical data**<br>~~|~~||
|**display version LED**<br>~~|~~|No<br>~~|~~|
|**reference code according to IEC 81346-2**|U|
|**Substance Prohibitance(Date)**|05/01/2012|
|**Net Weight**|0.055 kg|
|**Mechanical data**<br>~~|~~||
|**product componentplug-in socket**<br>~~|~~|Yes<br>~~|~~|
|**design of the snap-on socket base**|Standard socket|
|**Auxiliary circuit**<br>~~|~~||
|**number of NC contacts for auxiliary contacts**<br>~~|~~|0<br>~~|~~|
|**number of NO contacts for auxiliary contacts**|0|
|number of CO contacts for auxiliarycontacts|0|
|**Connections/ Terminals**<br>~~|~~||
|**product function removable terminal**<br>~~|~~|No<br>~~|~~|
|**type of electrical connection**|screw terminal|
|**type of connectable conductor cross-sections**||
|● solid|1x(1,0 ... 2,5), 2x 1,0, 2x 1,5, 2x 2,5|
|● finelystranded with core endprocessing|1x(1.0 ... 1.5), 2x 1.0, 2x 1.5|
|● for AWG cables solid|1x(18 ... 14), 2x 18, 2x 16, 2x 14|
|**connectable conductor cross-section**||
|● solid|1 ... 2.5 mm²|
|● finelystranded with core endprocessing|1 ... 1.5 mm²|
|**AWG number as coded connectable conductor cross**<br>**section**||
|● solid|18 ... 14|
|tighteningtorque with screw-type terminals|0.5 ... 0.7 N·m|
|**Installation/ mounting/ dimensions**<br>~~|~~||
|**mounting position**<br>~~|~~|any<br>~~|~~|
|**fastening method**|snap-on mounting|
|**height**|26 mm|
|**width**|38 mm|
|**depth**|62 mm|
|**Ambient conditions**<br>~~|~~||
|**ambient temperature**<br>~~|~~|~~|~~|
|● duringoperation|-20 ... +80 °C|
|● duringstorage|-25 ... +70 °C|
|● during transport|-25 ... +70 °C|



LZS:MT78750 Page 1/3 

Subject to change without notice © Copyright Siemens 

5/18/2026 

**==> picture [510 x 341] intentionally omitted <==**

**----- Start of picture text -----**<br>
ee Approvals Certificates<br>Environment General Product Approval other<br>Environmental Con- Confirmation Confirmation<br>— firmations<br>other<br>QC PASS<br>e Further information e<br>Information on the packaging<br>https://support.industry.siemens.com/cs/ww/en/view/109813875<br>Information for data generation and storage<br>https://support.industry.siemens.com/cs/ww/en/view/109995012<br>Information- and Downloadcenter (Catalogs, Brochures,…)<br>https://www.siemens.com/ic10<br>Industry Mall (Online ordering system)<br>https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=LZS:MT78750<br>Cax online generator<br>https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=LZS:MT78750<br>Service&Support (Manuals, Certificates, Characteristics, FAQs,...)<br>https://support.industry.siemens.com/cs/ww/en/ps/LZS:MT78750<br>Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)<br>https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=LZS:MT78750&lang=en<br>**----- End of picture text -----**<br>


LZS:MT78750 Page 2/3 

Subject to change without notice © Copyright Siemens 

5/18/2026 

**==> picture [360 x 255] intentionally omitted <==**

**----- Start of picture text -----**<br>
-U<br>A1 11 21 31<br>A2 12 14 22 24 32 34<br>**----- End of picture text -----**<br>


**last modified:** 

10/22/2025 

LZS:MT78750 Page 3/3 

Subject to change without notice © Copyright Siemens 

5/18/2026