# Circuit Breaker, RCBO, 5SU1, 2P, 10 kA, 230 V, 40 A

![Product image](https://novapart.co/image/farnell:3465128/)

**URL**: https://novapart.co/products/5SU1324-6FA40/circuit-breaker-rcbo-5su1-2p-10-ka-230-v-40-a
**SKU**: 5SU1324-6FA40
**Manufacturer**: SIEMENS
**Price**: €188.7900
**Stock**: 10+

## Specifications

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

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3465128/)

**5SU1324-6FA40** 

## **Data sheet** 

||RCBO, 10 kA, 2P, type A, 30 mA, B char., In: 40 A, Un AC: 230 V|
|---|---|
|**Model**<br>~~|~~||
|**product brand name**<br>~~|~~|SENTRON<br>~~|~~|
|**product designation**<br>~~Oe~~|RCBO<br>~~Oe~~|
|**design of the product**<br>~~Oe~~|Instantaneous<br>~~Oe~~|
|**General technical data**||
|**number ofpoles**|2|
|**number ofpoles withprotection**|2|
|**design ofpole**|2P|
|**tripping characteristic class**|B|
|**mechanical service life(operating cycles) typical**<br>~~Oc~~|10 000<br>~~Oc~~|
|**overvoltage category**<br>~~Oc~~|3<br>~~Oc~~|
|**degree of pollution**<br>~~Oc~~|2<br>~~Oc~~|
|**Voltage**||
|**type of voltage of the operating voltage**|AC|
|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**|30 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<br>~~Oo~~|29.2 A|
|**● operational current at AC rated value**<br>~~Oo~~|40 A|
|**residual current type**<br>~~Oo~~|A|
|**Supply voltage**||
|**supply voltage**||
|● at AC rated value|230/240 V|
|● for testingequipment minimum<br>~~Oc~~|195 V<br>|
|**operating frequency**<br>~~Oc~~|50 Hz<br>|
|supplyvoltage frequencyrated value<br>~~Oc~~|50 Hz<br>|
|**Protection class**<br>||
|**protection class IP**<br>|IP20, if the distribution board is installed, with connected conductors<br>|
|**Breaking Capacity**<br>~~|~~||
|**switching capacity current**<br>~~|~~|~~|~~|
|● 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>~~ee~~|10 kA<br>~~ee~~|
|**energy limitation class**<br>~~ee~~|3<br>~~ee~~|
|**Dissipation**||
|**power loss[W]**||
|● maximum|10.9 W|



5SU13246FA40 Page 1/3 

Subject to change without notice © Copyright Siemens 

5/31/2026 

|**Product details**<br>~~|~~|**Product details**<br>~~|~~|**Product details**<br>~~|~~|
|---|---|---|
|**product feature touchprotection**<br>~~|~~||Yes<br>~~|~~|
|product component neutral conductor switching||Yes|
|**product feature halogen-free**<br>~~re~~||Yes<br>~~re~~|
|**product feature silicon-free**<br>~~re~~||Yes<br>~~re~~|
|**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||3 N·m|
|**position of power supply cord**<br>~~re~~||Either top or bottom<br>~~re~~|
|**Mechanical Design**|||
|**height**||90 mm|
|**width**||54 mm|
|**depth**||77 mm|
|**installation depth**||70 mm|
|**number of modular width units**||3|
|**mounting position**<br>~~re~~||any<br>~~re~~|
|**Net Weight**<br>~~re~~||430g<br>~~re~~|
|**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>~~|~~|||
|**Environment**<br>~~|~~|**General Product Approval**<br>~~|~~||



5SU13246FA40 Page 2/3 

Subject to change without notice © Copyright Siemens 

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## **Dangerous goods** 

## Transport Information 

~~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=5SU1324-6FA40 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/5SU1324-6FA40 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SU1324-6FA40 **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> 

**==> picture [349 x 166] intentionally omitted <==**

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**last modified:** 

7/22/2025 

5SU13246FA40 Page 3/3 

Subject to change without notice © Copyright Siemens 

5/31/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/5SU1324-6FA40/circuit-breaker-rcbo-5su1-2p-10-ka-230-v-40-a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/5su1324-6fa40/rcbo-rcd-gfci-afdd-circuit-breakers/dp/3465128)
---

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