# Thermal Magnetic Circuit Breaker, MCCB, 3VL1, 4P, 70 kA, 415V, 32 A, 2 Aux (1 NO + 1 NC)

![Product image](https://novapart.co/image/farnell:3447861/)

**URL**: https://novapart.co/products/3VL1703-2EH43-2UB1/thermal-magnetic-circuit-breaker-mccb-3vl1-4p-70
**SKU**: 3VL1703-2EH43-2UB1
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Thermal Magnetic Circuit Breakers
**Price**: €585.7400
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Product Range | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3447861/)

**3VL1703-2EH43-2UB1** 

## **Data sheet** 

|circuit breaker VL160X H high breaking capacity Icu=70kA, 415V AC 4-pole, line|circuit breaker VL160X H high breaking capacity Icu=70kA, 415V AC 4-pole, line|circuit breaker VL160X H high breaking capacity Icu=70kA, 415V AC 4-pole, line|
|---|---|---|
|protection Trip Unit TM, LI In=32A, rated current Ir=32A, overload protection|protection Trip Unit TM, LI In=32A, rated current Ir=32A, overload protection||
|II=300A, short-circuit prot. N unprotected Undervoltage release 48V DC Auxiliary|||
|switch mounting kit 2 AUX (1 NO + 1 NC)||switch mounting kit 2 AUX (1 NO + 1 NC)|
|Weight<br>2.5 kg|||
|Net Weight<br>2.5 kg|||
|**Approvals / Certificates**<br>~~|~~|||
|**Environment**<br>**General Product Approval**|||
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>~~a~~<br>F[||Confirmation<br>~~a~~<br>=—Sxe&w|
|**Test Certificates**<br>**other**|||
|Special Test Certific-<br>ate<br>Miscellaneous<br>Confirmation<br>~~OO~~||Miscellaneous<br>~~_~~|
|**Further information**<br>**Information on the packaging**<br>QC PASS<br>~~OO~~<br>~~—CSC‘(‘CCtiésC~~|||
|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=3VL1703-2EH43-2UB1|||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**|||
|https://support.industry.siemens.com/cs/ww/en/ps/3VL1703-2EH43-2UB1|||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**|||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VL1703-2EH43-2UB1|||
|**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:**<br>11/24/2025|||



Subject to change without notice © Copyright Siemens 

3VL17032EH432UB1 Page 1/2 

6/3/2026 

Subject to change without notice © Copyright Siemens 

3VL17032EH432UB1 Page 2/2 

6/3/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/3VL1703-2EH43-2UB1/thermal-magnetic-circuit-breaker-mccb-3vl1-4p-70)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/3vl1703-2eh43-2ub1/thermal-magnetic-circuit-breaker/dp/3447861)
---

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