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5ST3646
Circuit Breaker Accessory, 80A, 115mm, Siemens SENTRON Circuit Breakers, Pin Busbar, SENTRON Series
⚠️ 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: Pin Busbar
| Delivery and price | |
|---|---|
| Units per pack | 20 |
| Price | 7.86 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**5ST3646** **Data sheet** Pin busbar, 16 mm2 connection: 2x (3-phase+AUX/FS) touch-safe |.<br>Oke<br>||.<br>Oke<br>||Pin busbar, 16 mm2 connection: 2x (3-phase+AUX/FS) touch-safe| |---|---|---| |**product brand name**||SENTRON| |**product designation**||Pin busbar| |**design of theproduct**||2x(3PH+HS)| |**design of the phase tap**||L1/L2/L3| |**General technical data**<br>~~ees~~||| |**compatibility**<br>~~ees~~||for 2 MCBs 3P<br>~~ees~~| |**design ofpole**||3poles| |**phase number**||3| |operational current rated value||80 A| |**suitability for interaction devices with auxiliary switch**||Yes| |**suitability for interaction devices with N conductor**||No| |**color**||lightgrey| |**Product details**<br>~~ess~~||| |**product feature attachable arc fault detection device**<br>~~ess~~||No<br>~~ess~~| |**product feature insulated**||Yes| |**product function**||| |● suitable for compact devices||No| |● can be cut||No| |**number of devices suitable for fitting**||2| |**type of electrical connection**||Pin| |**Mechanical Design**<br>~~ees~~||| |**module width**<br>~~ees~~||18 mm<br>~~ees~~| |**height**||19 mm| |**width**||10 mm| |**length**||115 mm| |**number of modular width units**||6| |**cross-section**||16 mm²| |**angle of thepin of busbar**||0°| |**Net Weight**||54g| |**Approvals Certificates**<br>~~ee~~||| |**Environment**<br>~~ee~~|**General Product Approval**<br>~~ee~~|| **General Product Apother** 5ST3646 Page 1/4 Subject to change without notice © Copyright Siemens 5/31/2026 ## **proval** ~~——_~~ Confirmation |FRae) ~~——~~ Miscellaneous ~~e~~ **Further information** ~~C~~ **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=5ST3646 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/5ST3646 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5ST3646 **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> 5ST3646 Page 2/4 Subject to change without notice © Copyright Siemens 5/31/2026 **==> picture [95 x 51] intentionally omitted <==** **----- Start of picture text -----**<br> 1 1 1,5<br>L1 L2 L3 AS L1<br>FC<br>10,3<br>9 mm<br>19<br>**----- End of picture text -----**<br> **last modified:** 8/8/2025 5ST3646 Page 3/4 Subject to change without notice © Copyright Siemens 5/31/2026 5ST3646 Page 4/4 Subject to change without notice © Copyright Siemens 5/31/2026
Updated at June 7, 2026
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