3WT8121-5UG44-5AF1-ZU10
Product ID:99492
Updated: 2026/7/8

Key Features
- 1Cover applications from 400 A to 4000 A with a breaking capacity up to 66 kA.
- 2Ensure safe operation with a high degree of protection and IP55 cover.
- 3Identify tripping causes easily via electronic units with LCD and LEDs.
- 4Adapt to changing needs with modular, combinable components.
- 5Choose between fixed or withdrawable versions with manual or motorized operation.
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 | China |
| ECCN | N | AL | N |
| Model Number | 3WT8121-5UG44-5AF1-ZU10 |
Specifications may be subject to change without notice
Still deciding on 3WT8121-5UG44-5AF1-ZU10?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
