5SM2647-6

**5SM2647-6** 

## **Data sheet** 

||RC unit for 5SP4, 4-pole, type A, In: 100 A, 300 mA, Un AC: 400 V|
|---|---|
|**Model**<br>~~a~~||
|**product brand name**<br>~~a~~|SENTRON<br>~~a~~|
|**product designation**|RCD-unit|
|**design of theproduct**|Instantaneous|
|**product type designation**|5SM2|
|**product version**|for 5SP4|
|**General technical data**||
|**number ofpoles**|4|
|**design ofpole**|4poles|
|**size of installation devices according to DIN 43880**|1|
|**touch protection against electrical shock according to EN**<br>**50274**|Finger and back-of-hand safe|
|**mechanical service life(operating cycles) typical**|10 000|
|**overvoltage category**|III|
|**degree of pollution**|2|
|**Voltage**||
|**type of voltage of the operating voltage**|AC|
|insulation voltage(Ui)rated value|460 V|
|surge voltage resistance rated value|4 000 V|
|**tripping fault current rated value**|300 mA|
|||
|**● operational current**||
|**— at 40 °C rated value**|93 A|
|— at 45 °C rated value|93 A|
|— at 50 °C rated value|90 A|
|— at 55 °C rated value|87 A|
|— at 60 °C rated value|85 A|
|— at 65 °C rated value|83 A|
|— at 70 °C rated value|80 A|
|**● operational current at AC rated value**|100 A|
|**residual current type**|A|
|**surge current resistance rated value**|1 kA|
|**supply voltage**||
|● at AC|400 V|
|● for testingequipment minimum<br>~~CO~~|195 V<br>|
|**value range of the supply voltage frequency**<br>~~CO~~|50 Hz<br>|
|**value range of the operating frequency**<br>~~CO~~|50 Hz<br>|
|**Protection class**<br>||
|**protection class IP**<br>|IP20, if the distribution board is installed, with connected conductors<br>|
|**protection function false tripping**<br>|Yes<br>|
|**Dissipation**<br>~~ry~~||
|**power loss[W]**<br>~~ry~~|~~ry~~|
|● for rated value of the current at AC in hot operating state<br>perpole|5 W|
|● maximum|15 W|
|**Product details**<br>~~a~~||
|**product feature OFF-delay time adjustable**<br>~~a~~|No<br>~~a~~|
|**product feature rated fault current adjustable**|No|
|**product feature sealable**|No|
|**Connections**||



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|**connectable conductor cross-section solid**|**connectable conductor cross-section solid**||
|---|---|---|
|● minimum||6 mm²|
|● maximum||50 mm²|
|**connectable conductor cross-section stranded**|||
|● minimum||6 mm²|
|● maximum||50 mm²|
|**tightening torque with screw-type terminals**|||
|● minimum||2.5 N·m|
|● maximum||3 N·m|
|**position of power supply cord**<br>~~re~~||top or bottom<br>~~re~~|
|**Mechanical Design**|||
|**height**||90 mm|
|**width**||124 mm|
|**depth**||70 mm|
|**installation depth**||70 mm|
|**number of modular width units**||5|
|**fastening method**||DIN rail|
|**mounting position**<br>~~re~~||any<br>~~re~~|
|**Net Weight**<br>~~re~~||712g<br>~~re~~|
|**Environmental conditions**|||
|**ambient temperature during operation**|||
|● minimum||-25 °C|
|● maximum||45 °C|
|**ambient temperature during storage**|||
|● minimum||-40 °C|
|● maximum||75 °C|
|**number of test cycles for environmental testing according**<br>**to IEC 60068-2-30**||28|
|**Certificates**<br>~~|~~|||
|**reference code according to IEC 81346-2**<br>~~|~~||F<br>~~|~~|
|**Approvals Certificates**<br>~~|~~|||
|**Environment**<br>~~|~~|**General Product Approval**<br>~~|~~||



**Further information** ~~OO—C—SC—“‘NCC#C#C(C(‘(‘(S#«SC~~ **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=5SM2647-6 

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**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/5SM2647-6 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SM2647-6 **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> 

**last modified:** 4/12/2025 

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