# Circuit Breaker, RCBO, 5SU1, 1P+N, 10 kA, 230 V, 40 A

![Product image](https://novapart.co/image/farnell:3465286/)

**URL**: https://novapart.co/products/5SU1654-7KK40/circuit-breaker-rcbo-5su1-1pn-10-ka-230-v-40-a
**SKU**: 5SU1654-7KK40
**Manufacturer**: SIEMENS
**Price**: €163.8000
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Product Range | SENTRON Series |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3465286/)

**5SU1654-7KK40** 

**Data sheet** 

RCBO, 10 kA, 1P+N, type A, 300 mA, C-Char, In: 40 A, Un AC: 230 V 

|=<br>|<br>ti<br>&-@<br>Figure similar<br>_|RCBO, 10 kA, 1P+N, type A, 300 mA, C-Char, In: 40 A, Un AC: 230 V|
|---|---|
|**Model**<br>~~eee~~||
|**product brand name**<br>~~eee~~|SENTRON<br>~~eee~~|
|**product designation**|RCBO|
|**design of the product**|Instantaneous|
|**General technical data**<br>~~ess~~||
|**number ofpoles**<br>~~ess~~|2<br>~~ess~~|
|**number ofpoles withprotection**|1|
|**design ofpole**|1P+N|
|**tripping characteristic class**|C|
|**mechanical service life(operating cycles) typical**|10 000|
|**overvoltage category**|3|
|**degree of pollution**|2|
|**Voltage**<br>~~ee~~||
|**type of voltage of the operating voltage**<br>~~ee~~|AC<br>~~ee~~|
|insulation voltage(Ui)rated value|264 V|
|surge voltage resistance rated value|4 000 V|
|**surge current resistance at(8/20) µs**|1 kA|
|**tripping fault current rated value**|300 mA|
|||
|**● operational current**||
|— at 30 °C rated value|40 A|
|**— at 40 °C rated value**|37.6 A|
|— at 45 °C rated value|36.4 A|
|— at 50 °C rated value|34.8 A|
|— at 55 °C rated value|32.4 A|
|— at 60 °C rated value|32.4 A|
|— at 65 °C rated value|30.8 A|
|— at 70 °C rated value|29.2 A|
|**● operational current at AC rated value**|40 A|
|**residual current type**|A|
|**Supply voltage**<br>~~ees~~||
|**supply voltage**<br>~~ees~~|~~ees~~|
|● at AC rated value|230/240 V|
|● for testingequipment minimum|100 V|
|**operating frequency**|50 Hz|
|supplyvoltage frequencyrated value|50 Hz|
|**Protection class**<br>~~eee~~||
|**protection class IP**<br>~~eee~~|IP20, if the distribution board is installed, with connected conductors<br>~~eee~~|



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|**Breaking Capacity**<br>~~a~~|**Breaking Capacity**<br>~~a~~|**Breaking Capacity**<br>~~a~~|
|---|---|---|
|**switching capacity current**<br>~~a~~||~~a~~|
|● accordingto EN 60898 rated value||10 kA|
|● accordingto IEC 60947-2 rated value||15 kA|
|**short-circuit current breaking capacity (Icn) according to**<br>**EN 61009-1 rated value**||10 kA|
|**rated residual switching capacity (IΔm) according to IEC**<br>**61009-1**<br>~~——_—~~||10 kA<br>~~——_—~~|
|**energy limitation class**<br>~~——_—~~||3<br>~~——_—~~|
|**Dissipation**|||
|**power loss[W]**|||
|● maximum||7.8 W|
|**Product details**<br>~~a~~|||
|**product feature touchprotection**<br>~~a~~||Yes<br>~~a~~|
|product component neutral conductor switching<br>~~Oe~~||Yes<br>~~Oe~~|
|**product feature halogen-free**<br>~~Oe~~||Yes<br>~~Oe~~|
|**product feature silicon-free**<br>~~Oe~~||Yes<br>~~Oe~~|
|**Connections**|||
|**connectable conductor cross-section solid**|||
|● minimum||0.75 mm²|
|● maximum||35 mm²|
|**connectable conductor cross-section stranded**|||
|● minimum||0.75 mm²|
|● maximum||35 mm²|
|**connectable conductor cross-section finely stranded with**<br>**core endprocessing**|||
|● minimum||0.75 mm²|
|● maximum||25 mm²|
|**tightening torque with screw-type terminals**|||
|● minimum||2.5 N·m|
|● maximum<br>~~OC~~||3 N·m<br>~~OC~~|
|**position of power supply cord**<br>~~OC~~||Either top or bottom<br>~~OC~~|
|**Mechanical Design**|||
|**height**||90 mm|
|**width**||36 mm|
|**depth**||77 mm|
|**installation depth**||70 mm|
|**number of modular width units**<br>~~Oe~~||2<br>~~Oe~~|
|**mounting position**<br>~~Oe~~||any<br>~~Oe~~|
|**Net Weight**<br>~~Oe~~||275g<br>~~Oe~~|
|**Environmental conditions**|||
|**influence of the surrounding temperature**||Max. 95% humidity|
|**ambient temperature during operation**|||
|● minimum||-25 °C|
|● maximum||55 °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|
|**Approvals Certificates**<br>~~a~~|||
|**Environment**<br>~~a~~<br>~~——~~|**General Product Approval**<br>~~a~~<br>©<br>@<br>~~—~~||



**General Product Approval** 

**Test Certificates** 

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**----- Start of picture text -----**<br>
Confirmation Special Test Certific-<br>ate<br>HE «= i(<aiaii cE OK OO<br>Test Certificates Maritime application other<br>Miscellaneous Miscellaneous Confirmation Miscellaneous<br>Dev] QC PASS<br>—_ OO —_<br>Railway Dangerous goods<br>Special Test Certific- Confirmation Transport Information<br>ate<br>**----- End of picture text -----**<br>


~~e~~ **Further information** ~~e~~ **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=5SU1654-7KK40 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/5SU1654-7KK40 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SU1654-7KK40 **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> 

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**last modified:** 

7/22/2025 

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## Links

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- [Supplier page](https://es.farnell.com/siemens/5su1654-7kk40/rcbo-rcd-gfci-afdd-circuit-breakers/dp/3465286)
---

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