5SN4340-6CN
Product ID:200629
Updated: 2026/4/3

Key Features
- 1Provide robust 400V 10kA electrical protection. 2、Utilize space efficiently with a compact 3-pole design. 3、Meet stringent industrial safety standards reliably. 4、Integrate easily into Siemens TIA automation systems. 5、Ensure environmental compliance with RoHS and WEEE.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Installation Module | 3 | Specification | 5SN4【6-63A】 |
| Number of Poles | 3 | Trip Unit | B【B characteristic curve】 |
| Breaking Capacity Icn(kA) per IEC60898 Standard | 10 | Rated Current In(A) | 40 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 5SN4340-6CN |
Specifications may be subject to change without notice
