3KD0643-2LG20-3
Product ID:186834
Updated: 2026/8/9

Key Features
- 1Ensure safe isolation in high-voltage circuits up to 690V.
- 2Control four poles simultaneously with a single, robust mechanism.
- 3Operate easily via the front-mounted, direct-action handle.
- 4Receive a complete, ready-to-install unit in red/yellow.
- 5Save valuable panel space with the compact 02 size design.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model Number | 3KD0643-2LG20-3 |
Specifications may be subject to change without notice
Still deciding on 3KD0643-2LG20-3?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
