# Rotary Operating Mechanism, Door-Coupling, Red/Yellow, 3LD Series Load Disconnector

![Product image](https://novapart.co/image/farnell:3480750/)

**URL**: https://novapart.co/products/3LD9344-3CA/rotary-operating-mechanism-door-coupling-red
**SKU**: 3LD9344-3CA
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Industrial Switches & Control Stations || Industrial Switch Accessories
**Price**: €17.3100
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3480750/)

**3LD9344-3CA** 

**Data sheet** 

Door-coupling rotary operating mechanism red / yellow 66x66 mm, Front plate mounting Central hole mounting 22.5mm with coupling part with shaft 300 mm long, 6x6 mm, accessories for load disconnector 3LD3 

~~a~~ **Model product designation** Door mounted rotary operator **design of the product** accessories for 3LD3 switch disconnectors **degree of protection NEMA rating** 1. 3R. 4X. 12 color of the actuating element red / yellow **product feature interlock** No **product feature can be locked into OFF position** Yes **length of the extension shaft** 300 mm **Net Weight** 225 g **Approvals Certificates** ~~a~~ **Environment General Product Approval** Environmental ConEnvironmental ConConfirmation ~~—~~ firmations firmations ~~—~~ fr ~~~~~ ce UK **other** Confirmation ~~—_~~ QC PASS **Further information** ~~a~~ **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=3LD9344-3CA **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3LD9344-3CA **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3LD9344-3CA **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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Subject to change without notice © Copyright Siemens 

6/4/2026 

**last modified:** 4/30/2025 

3LD93443CA Page 2/3 

Subject to change without notice © Copyright Siemens 

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3LD93443CA Page 3/3 

Subject to change without notice © Copyright Siemens 

6/4/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/3LD9344-3CA/rotary-operating-mechanism-door-coupling-red)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/3ld9344-3ca/control-gear-switch-gear/dp/3480750)
---

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