5SM2626-0

**5SM2626-0** 

**Data sheet** 

RC unit for 5SL4, 2-pole, type AC, In: 63 A, 300 mA, Un AC: 230 V 

|il<br>Figure similar|RC unit for 5SL4, 2-pole, type AC, In: 63 A, 300 mA, Un AC: 230 V<br>|
|---|---|
|**Model**<br>~~|~~||
|**product brand name**<br>~~|~~|SENTRON<br>~~|~~|
|**product designation**|RCD-unit|
|**design of theproduct**|Instantaneous|
|**product type designation**|5SM2|
|**product version**|for 5SL4|
|**General technical data**<br>~~|~~||
|**number ofpoles**<br>~~|~~|2<br>~~|~~|
|**design ofpole**|2poles|
|**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**<br>~~|~~||
|**type of voltage of the operating voltage**<br>~~|~~|AC<br>~~|~~|
|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**|58.6 A|
|— at 45 °C rated value|58.59 A|
|— at 50 °C rated value|56.7 A|
|— at 55 °C rated value|54.81 A|
|— at 60 °C rated value|53.55 A|
|— at 65 °C rated value|52.29 A|
|— at 70 °C rated value|50.4 A|
|**● operational current at AC rated value**|63 A|
|**residual current type**|AC|
|**supply voltage**||
|● at AC|230 V|
|● for testingequipment minimum|195 V|
|**value range of the supply voltage frequency**|50 Hz|
|**value range of the operating frequency**|50 Hz|
|**Protection class**<br>~~|~~||
|**protection class IP**<br>~~|~~|IP20, if the distribution board is installed, with connected conductors<br>~~|~~|



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|**protection function false tripping**<br>~~OC~~|**protection function false tripping**<br>~~OC~~|Yes|
|---|---|---|
|**Dissipation**|||
|**power loss[W]**|||
|● for rated value of the current at AC in hot operating state<br>perpole||3 W|
|● maximum||6 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**|||
|**connectable conductor cross-section solid**|||
|● minimum||1.5 mm²|
|● maximum||25 mm²|
|**connectable conductor cross-section stranded**|||
|● minimum||1.5 mm²|
|● maximum||25 mm²|
|**tightening torque with screw-type terminals**|||
|● minimum||2.5 N·m|
|● maximum<br>~~nn~~||3 N·m<br>~~nn~~|
|**position of power supply cord**<br>~~nn~~||top or bottom<br>~~nn~~|
|**Mechanical Design**|||
|**height**||90 mm|
|**width**||36 mm|
|**depth**||70 mm|
|**installation depth**||70 mm|
|**number of modular width units**||2|
|**fastening method**||DIN rail|
|**mounting position**<br>~~ae~~||any<br>~~ae~~|
|**Net Weight**<br>~~ae~~||181g<br>~~ae~~|
|**Environmental conditions**|||
|**ambient temperature during operation**|||
|● minimum||-5 °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>~~a~~|||
|**reference code according to IEC 81346-2**<br>~~a~~||F<br>~~a~~|
|**Approvals Certificates**<br>~~a~~|||
|**Environment**<br>~~a~~|**General Product Approval**<br>~~a~~||



~~a~~ **Certificates reference code according to IEC 81346-2** F ~~a~~ **Approvals Certificates Environment General Product Approval** 

Environmental ConEnvironmental ConMiscellaneous Miscellaneous ~~—~~ firmations firmations ~~ne~~ || **General Product Approval other Dangerous goods** Confirmation ~~~~~~ ce UK ~~OO~~ Confirmation Transport Information 

**General Product Approval** 

**Further information** ~~ee~~ **Information on the packaging** https://support.industry.siemens.com/cs/ww/en/view/109813875 **Information for data generation and storage** 

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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=5SM2626-0 

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## **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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Subject to change without notice © Copyright Siemens 

5/30/2026