# Thermal Magnetic Circuit Breaker, MCCB, 3VL4, 4P, 55 kA, 415 V, 400A, w/o Aux Release/Aux Switch
**URL**: https://novapart.co/products/3VL4740-1EM46-0AA0/thermal-magnetic-circuit-breaker-mccb-3vl4-4p-55
**SKU**: 3VL4740-1EM46-0AA0
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Thermal Magnetic Circuit Breakers
**Price**: ā¬1928.0600
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| Product Range | - |
## Datasheet
š [Download PDF](https://novapart.co/datasheet/farnell:3461973/)
**3VL4740-1EM46-0AA0**
## **Data sheet**
||||circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line|circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line|circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line|
|---|---|---|---|---|---|
||||protection TU, TM, LI In=400A, rated current IR=320...400A, overload prot.|protection TU, TM, LI In=400A, rated current IR=320...400A, overload prot.||
||||II=2000...4000A, short-circuit protection N protected (100%) without auxiliary|||
||||release without auxiliary/alarm switch, spare part product only for replacement|||
||||purposes|||
|Weight|||10.86 kg|||
|Net Weight|||7.936 kg|||
|**Approvals / Certificates**
~~ee~~||||||
|**Environment**||**General Product Approval**||||
|Environmental Con-|Environmental Con-|||Miscellaneous||
|firmations|firmations|||||
|**General Product Approval**|||**Test Certificates**||**Maritime application**|
|Confirmation
~~ā~~|CĀ¢|Type Test Certific-
ates/Test Report
VK ~~ā~~
cA||Miscellaneous
~~āā~~|Ā©|
|**Maritime application**|||||**other**|
|||||CCS (China Classifica-|Confirmation|
|||||tion Society)||
|**other**||||||
**Further information** ~~eC~~ **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 (catalogues, leaflets,...)** https://www.siemens.com/energy-automation **Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3VL4740-1EM46-0AA0 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3VL4740-1EM46-0AA0 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VL4740-1EM46-0AA0 **CAx-Online-Generator** https://www.siemens.com/cax **Characteristic curves** https://curves.simaris.siemens.com/curves/
Subject to change without notice Ā© Copyright Siemens
3VL47401EM460AA0 Page 1/3
5/31/2026
**last modified:** 11/24/2025
Subject to change without notice Ā© Copyright Siemens
3VL47401EM460AA0 Page 2/3
5/31/2026
Subject to change without notice Ā© Copyright Siemens
3VL47401EM460AA0 Page 3/3
5/31/2026
## Links
- [View this product on Novapart](https://novapart.co/products/3VL4740-1EM46-0AA0/thermal-magnetic-circuit-breaker-mccb-3vl4-4p-55)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/3vl4740-1em46-0aa0/thermal-magnetic-circuit-breaker/dp/3461973)
---
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