5ST3771-1

Circuit Breaker Accessory, 80A, 46.3mm, Siemens SENTRON Circuit Breakers, Feeder Terminal

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: SIEMENS
Product type: Circuit Breaker Accessories
SVHC: No SVHC (08-Jul-2021)
For Use With: Siemens SENTRON Circuit Breakers
Product Range: SENTRON Series
Accessory Type: Feeder Terminal

Delivery and price
Units per pack	20
Price	5.06 €
Current stock	10+
Lead time	30 days

Datasheet

**5ST3771-1** 

**Data sheet** 

Infeed terminal 25 mm2 long for pin busbars 

|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|
|---|---|---|---|---|---|
|**product brand name**||||SENTRON||
|**product designation**||||Feeder terminal||
|**design of the product**||||25mm² longfor pin busbar||
|**Supply voltage**<br>~~a~~||||||
|operatingvoltage at AC rated value|e at AC rated value|||690 V||
|**Connections**<br>~~a~~||||||
|**tightening torque**||||||
|● minimum||||1 N·m||
|● maximum||||2 N·m||
|type of connectable conductor cross-sections for copper||type of connectable conductor cross-sections for copper||6 - 25 mm²||
|conductor stranded||||||
|**Mechanical Design**<br>~~a~~||||||
|**height**||||17.7 mm||
|**width**||||17 mm||
|**depth**||||16.8 mm||
|**length**||||46.3 mm||
|**Net Weight**||||13g||
|**Approvals Certificates**<br>~~a~~||||||
|**Environment**||**General Product Approval**||**General Product Approval**|**other**|
|Environmental Con-|Environmental Con-|Miscellaneous||Confirmation||
|firmations|firmations|||||
||||||QC PASS|
|**other**||||||
|Confirmation||||||



**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)** 

5ST37711 Page 1/3 

Subject to change without notice © Copyright Siemens 

6/3/2026 

https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=5ST3771-1 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/5ST3771-1 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5ST3771-1 **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:** 4/11/2025 

5ST37711 Page 2/3 

Subject to change without notice © Copyright Siemens 

6/3/2026 

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Subject to change without notice © Copyright Siemens 

6/3/2026

Updated at June 9, 2026

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