# Circuit Breaker, MCB, 5SL6, 1P, 6 kA, 400 V, 0.3 A
**URL**: https://novapart.co/products/5SL6114-7/circuit-breaker-mcb-5sl6-1p-6-ka-400-v-03-a
**SKU**: 5SL6114-7
**Manufacturer**: SIEMENS
**Price**: €23.6900
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| Product Range | SENTRON Series |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3475381/)
**5SL6114-7**
**Data sheet**
miniature circuit breaker 230/400 V 6 kA, 1-pole, C, 0.3 A
||miniature circuit breaker 230/400 V 6 kA, 1-pole, C, 0.3 A|
|---|---|
|**Model**
~~ees~~||
|**product brand name**
~~ees~~|SENTRON
~~ees~~|
|**product designation**|Miniature circuit breaker|
|**General technical data**
~~ess~~||
|**number ofpoles**
~~ess~~|1
~~ess~~|
|**design ofpole**|1P|
|**tripping characteristic class**|C|
|**mechanical service life(operating cycles) typical**|10 000|
|**overvoltage category**|3|
|**degree of pollution**|2|
|**Voltage**
~~ess~~||
|**type of voltage of the operating voltage**
~~ess~~|AC
~~ess~~|
|**type of voltage**|Use only in alternating current or direct current circuits. Mixed use is not
permitted.|
|**insulation voltage (Ui)**||
|● with single-phase operation at AC rated value|250 V|
|● with multi-phase operation at AC rated value|440 V|
|||
|**● operational current**||
|— at 30 °C rated value|0.3 A|
|**— at 40 °C rated value**|0.28 A|
|— at 55 °C rated value|0.25 A|
|**● operational current at AC rated value**|0.3 A|
|**Supply voltage**
~~ees~~||
|supplyvoltage at AC
~~ees~~|400 V
~~ees~~|
|**value range of the supply voltage frequency**|50/60 Hz|
|**operating voltage**||
|● with multi-phase operation at AC maximum|440 V|
|**Protection class**
~~Ost~~||
|**protection class IP**
~~Ost~~|IP20, with connected conductors
~~Ost~~|
|**Breaking Capacity**
~~ees~~||
|**switching capacity current**
~~ees~~|~~ees~~|
|● accordingto EN 60898 rated value|6 kA|
|● accordingto IEC 60947-2 rated value|6 kA|
|**energy limitation class**|3|
|**Dissipation**
~~ees~~||
|power loss [W] for rated value of the current at AC in hot
operatingstateperpole
~~ees~~|0.9 W
~~ees~~|
|**suitability for operation**|Residential buildings/infrastructure|
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Subject to change without notice © Copyright Siemens
6/4/2026
|**Product details**
~~a~~|**Product details**
~~a~~|**Product details**
~~a~~|
|---|---|---|
|**product feature touchprotection**
~~a~~|Yes||
|product component neutral conductor switching|No||
|**product feature halogen-free**|Yes||
|**product feature sealable**|Yes||
|**product feature silicon-free**
~~SC~~|Yes
~~SC~~||
|**product extension installable supplementary devices**
~~SC~~|Yes
~~SC~~||
|**Connections**|||
|**connectable conductor cross-section solid**|||
|● minimum|0.75 mm²||
|● maximum|25 mm²||
|**connectable conductor cross-section stranded**|||
|● minimum|0.75 mm²||
|● maximum|25 mm²||
|**connectable conductor cross-section finely stranded with**
**core endprocessing**|||
|● minimum|0.75 mm²||
|● maximum|25 mm²||
|**tightening torque with screw-type terminals**|||
|● minimum|2.5 N·m||
|● maximum|3 N·m||
|**Mechanical Design**
~~a~~|||
|**height**
~~a~~|90 mm
~~a~~||
|**width**|18 mm||
|**depth**|76 mm||
|**installation depth**|70 mm||
|**number of modular width units**|1||
|**mounting position**
~~Cn~~|any
~~Cn~~||
|**Net Weight**
~~Cn~~|162g
~~Cn~~||
|**Environmental conditions**|||
|**ambient temperature during operation**|||
|● minimum|-25 °C||
|● maximum|45 °C||
|**ambient temperature during storage**|||
|● minimum|-40 °C||
|● maximum|75 °C||
|**Approvals Certificates**
~~a~~|||
|**Environment**
~~a~~||**General Product Approval**
~~a~~|
**Further information** ~~Ps~~ **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=5SL6114-7 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**
5SL61147 Page 2/5
Subject to change without notice © Copyright Siemens
6/4/2026
https://support.industry.siemens.com/cs/ww/en/ps/5SL6114-7
**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SL6114-7 **CAx-Online-Generator** https://www.siemens.com/cax **Tender specifications** https://www.siemens.com/specifications **Characteristic curves** https://curves.simaris.siemens.com/curves/
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## Links
- [View this product on Novapart](https://novapart.co/products/5SL6114-7/circuit-breaker-mcb-5sl6-1p-6-ka-400-v-03-a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/5sl6114-7/rcbo-rcd-gfci-afdd-circuit-breakers/dp/3475381)
---
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