7LF5300-5

**7LF5300-5** 

**Data sheet** 

Synchronous time switch Day 1 change-over contact 230V/50Hz 3 MW 

|**Model**||
|---|---|
|**product brand name**|SENTRON|
|**product designation**|Mechanical time switch|
|**design of theproduct**|Day|
|**design of the switching function**|CO contact|
|**General technical data**||
|**principle of operation line-synchronous**|Yes|
|**principle of operationquartz-controlled**|No|
|**shortest switching time interval of channel 1**|30 min|
|**Supply voltage**||
|**supply voltage initial value**|230 V|
|**supply voltage full-scale value**|230 V|
|type of voltage of the supplyvoltage|AC|
|**supply voltage frequency**||
|● minimum|50 Hz|
|● maximum|50 Hz|
|**Protection class**||
|**protection class IP**|IP20|
|**Breaking Capacity**||
|switchingcapacitycurrent at AC at 250 V rated value|16 A|
|**Dissipation**||
|power loss [W] for rated value of the current at AC in hot|1 W|
|operatingstate per pole||
|**Product details**||
|**product feature floating switching contact**|Yes|
|**Product function**||
|**product function**||
|● 60 min timeprogram|No|
|● automatic daylight-savingadjustment|No|
|● direct operation|Yes|
|● annual timeprogram|No|
|● switching preselection|Yes|
|● 24 hr timeprogram|Yes|
|● weeklytime program|No|
|**Number**||
|**number of channels**|1|
|**Mechanical Design**||
|**height**|83 mm|
|**width**|53 mm|



Subject to change without notice © Copyright Siemens 

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**depth** 64 mm **number of modular width units** 3 **fastening method** DIN rail **Net Weight** 147 g ~~ee~~ **Approvals Certificates Environment General Product Approval** Environmental ConEnvironmental ConConfirmation firmations firmations ~~an~~ fl —=—S~<“RK **General Product Apother proval** 

~~—~~ Confirmation 

~~e~~ **Further information** ~~C~~ **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=7LF5300-5 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/7LF5300-5 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=7LF5300-5 **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> 

Subject to change without notice © Copyright Siemens 

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**last modified:** 

Subject to change without notice © Copyright Siemens 

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5/30/2026 

Subject to change without notice © Copyright Siemens 

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