3VL1125-1KM30-0AA0

Thermal Magnetic Circuit Breaker, MCCB, 3VL1, 3P, 35 kA, 480V, 25 A, w/o Aux Release/Aux Switch

⚠️ 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: Thermal Magnetic Circuit Breakers
Product Range: -

Delivery and price
Units per pack	1
Price	312.98 €
Current stock	10+
Lead time	30 days

Datasheet

**3VL1125-1KM30-0AA0** 

**Data sheet** 

|circuit breaker VL150X UL, type CG (cat no. NCX3B025) non-interchangeable|circuit breaker VL150X UL, type CG (cat no. NCX3B025) non-interchangeable||
|---|---|---|
|frame, with circuit breaker approval acc. to UL 489 standard breaking capacity 3-|||
|pole, NEMA rating 35kA/480V (molded case circuit breaker) Electronic Trip Unit|pole, NEMA rating 35kA/480V (molded case circuit breaker) Electronic Trip Unit||
|TM, LI function TA=40°C In=<25A rated current II=300A short-circuit protection|||
|IR=25A Electronic Trip Unit for line protection without connection accessories|||
|without auxiliary release without auxiliary/alarm switch, spare part product only for|||
|replacement purposes|||
|Weight<br>2 kg|||
|Net Weight<br>2 kg|||
|**Approvals / Certificates**<br>~~a~~|||
|**Environment**<br>**General Product Approval**|||
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>Confirmation<br>~~—~~<br>~~—~~<br>©<br>FR|||
|**Test Certificates**<br>**other**|||
|Special Test Certific-<br>ate<br>Confirmation<br>Miscellaneous<br>~~oo~~<br>~~—_~~|||
|QC PASS|||
|**Further information**<br>**Information on the packaging**<br>~~a~~|||
|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 (catalogues, leaflets,...)**|||
|https://www.siemens.com/energy-automation|||
|**Industry Mall (Online ordering system)**|||
|https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3VL1125-1KM30-0AA0|||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**|||
|https://support.industry.siemens.com/cs/ww/en/ps/3VL1125-1KM30-0AA0|||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**|||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VL1125-1KM30-0AA0|||
|**CAx-Online-Generator**|||
|https://www.siemens.com/cax|||
|**Characteristic curves**|||
|https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no>|||



**last modified:** 11/24/2025 

Subject to change without notice © Copyright Siemens 

3VL11251KM300AA0 Page 1/2 

6/3/2026 

Subject to change without notice © Copyright Siemens 

3VL11251KM300AA0 Page 2/2 

6/3/2026

Updated at June 7, 2026

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