3LD9284-1D

**3LD9284-1D** 

**Data sheet** 

rotary operating mechanism, actuating lever black, for center-hole Front mounting, for 63 A to 125 A, accessory for main and emergency switching-off switch 3LD2 

|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|
|---|---|---|---|---|---|
|**product brand name**|||SENTRON|||
|**product designation**|||Rotaryoperators|||
|**design of theproduct**|||accessories for 3LD2 main and EMERGENCY-STOP switches|||
|**degree ofprotection NEMA rating**|||1, 3R, 4X, 12|||
|**suitability for use switch disconnector**|||Yes|||
|**suitability for use circuit breaker**|||No|||
|**suitability for use EMERGENCY OFF switch**|||No|||
|**color**|||black|||
|● of the actuatingelement|||black|||
|**product feature can be locked in ONposition**|||No|||
|||||||
|**● Product component with axis**|||No|||
|●product component restart inhibit function block|onent restart inhibit function block||No|||
|●product componentpadlock lockingmechanism|||No|||
|●product component keylock|||No|||
|**product feature can be locked into OFFposition**|||Yes|||
|**number of bracket locks maximum**|||3|||
|**hasp thickness of the bracket locks**|||4 ... 8 mm|||
|**Net Weight**|||150g|||
|**Approvals Certificates**<br>~~a~~||||||
|**Environment**||**General Product Approval**||||
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>Confirmation<br>~~—~~<br>~~—~~<br>fs<br>sti‘i‘i:*Cé«K||||||
|**other**||||||
|Confirmation||||||
|~~—_~~||||||
|QC PASS||||||
|**Further information**<br>~~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||||||



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**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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**last modified:** 

10/25/2025 

Subject to change without notice © Copyright Siemens 

3LD92841D Page 2/3 

6/4/2026 

Subject to change without notice © Copyright Siemens 

3LD92841D Page 3/3 

6/4/2026